2014 Top 400 Solar Contractors

Solar Power World, the industry’s leading source for technology, development and installation news, presents the 2014 Top 400 Solar Contractors list. The list ranks applicants according to their influence in the solar market in 2013.The list details the location of a company, how many people it employs, its primary market (utility, residential or commercial), as well as its primary service (EPC, developer, rooftop installation, construction, thermal systems, non-profit, off-grid projects or electrical).

Ranks are determined by the number of megawatts a company installed in 2013. In some cases, companies reported megawatts for which they were a sub-contractor. If two companies reported the same 2013 numbers, they were sorted by total megawatts installed. Click here to read more about the Top 400 Solar Contractors list.

 

AVAILABLE NOW: SEE THE UPDATED 2015 LIST HERE!

RANK COMPANY CITY STATE YEAR FOUNDED EMPLOYEES PRIMARY MARKET PRIMARY SERVICE TOTAL
TOTAL MEGAWATTS INSTALLED
TOTAL
MEGAWATTS 2013
1 First Solar Inc. Tempe Arizona 1999 4850 Utility EPC 3,881.333 1130
2 NRG Energy (including NRG Renew & NRG Home Solar) Princeton NJ 1989 10000 Utility Developer 1200 672
3 Rosendin Electric San Jose California 1919 3500 Utility EPC 798.000 383.41
4 SolarCity San Mateo California 2006 5000 Residential Rooftop Contractor 1,100.000 280
5 CSI Electrical Contractors Santa Fe Springs California 1990 750 Utility Electrical Subcontractor 575.700 260
6 Strata Solar Chapel Hill North Carolina 2008 110 Utility EPC 544.000 200
7 E Light Electric Services Englewood CO 1998 298 Utility Electrical Subcontractor 456.8 189
8 Amec Foster Wheeler Atlanta GA 1946 27000 Utility EPC 250 187
9 Mortenson Construction Minneapolis MN 1954 2400 Utility EPC 1,275.900 185.8
10 Signal Energy Constructors Chattanooga TN 2005 85 Utility EPC 691.600 132.7
11 Swinerton Renewable Energy San Francisco California 1888 1700 Utility EPC 657.000 102
12 Cupertino Electric San Jose CA 1954 1800 Utility EPC 940.000 100
13 Moss Solar Ft. Lauderdale Florida 2004 400 Utility EPC 331.890 99.8
14 M+W Energy Springfield New Jersey 2010 50 Commercial EPC 184.592 80
15 Arraycon Sacramento California 2009 47 Utility EPC 642.000 75
16 Infrastructure & Energy Alternatives (IEA) Westchester IL 2011 900 Utility EPC 400 71
17 Vivint Solar Lehi Utah 2011 1600 Residential EPC 228.000 58.26
18 Sunstall Novato California 2011 27 Utility Construction Firm 151.000 52
19 M Bar C Construction San Marcos California 2005 65 Commercial Construction Firm 202.000 44
20 Quanta Power Generation Greenwood Village Colorado 2008 650 Utility EPC 341.032 42.793
21 Helix Electric Las Vegas Nevada 1985 1500 Utility Construction Firm 1,150.000 41
22 Borrego Solar San Diego CA 1980 112 Commercial EPC 103.5 37.296
23 S&C Electric Company Chicago IL 1911 2500 Utility EPC 132.200 34.2
24 RGS Energy (Real Goods Solar) Louisville Colorado 1978 300 Residential EPC 325.000 31
25 Cenergy Power Carlsbad California 2008 42 Commercial EPC 107.500 30
26 Inovateus Solar South Bend Indiana 2008 27 Utility EPC 151.430 28.35
27 Helios Developments Sudbury ON 2011 120 Utility Construction Firm 42 26
28 Verengo Torrance CA 2008 1050 Residential Rooftop Contractor 61.2 25.4
29 Main Street Power Company Boulder CO 2009 30 Commercial Developer 56.696 25.361
30 FLS Energy Asheville North Carolina 2006 45 Utility Developer 175.000 24.718
31 Radiance Solar Atlanta Georgia 2007 21 Commercial EPC 40.037 24.5
32 AUI Contractors Fort Worth Texas 1983 325 Utility Construction Firm 124.000 23
33 McCarthy Building Cos. St. Louis Missouri 1864 1600 Utility EPC 211.500 23
34 Trinity Solar Wall NJ 1994 251 Residential EPC 93.886 22.038
35 DKD Electric Albuquerque New Mexico 1978 117 Utility Electrical Subcontractor 95.800 21.5
36 Resolute Performance Contracting Tempe Arizona 2011 30 Commercial Construction Firm 35.900 20.439
37 Cantsink Lilburn Georgia 1988 50 Commercial Construction Firm 61.000 20
38 Wilson Electric Tempe AZ 1968 533 Commercial Construction Firm 61.519 18.519
39 Nexamp Boston Massachusetts 2007 38 Commercial Developer 46.953 18
40 REC Solar San Luis Obispo California 1997 140 Commercial Developer 139.820 17.885
41 Tecta Solar Fort Washington Pennsylvania 2000 2147 Commercial EPC 81.250 17.435
42 JE Dunn Construction Kansas City Missouri 1924 2650 Utility Construction Firm 126.000 16.7
43 Amberjack Solar Energy Oakland NJ 2009 70 Commercial EPC 36 16
44 Solar Design Tech Ogden UT 1996 14 Commercial Developer 27.9 15.4
45 Alternate Energy Honolulu HI 1993 60 Residential Developer 273.359 14.689
46 Solar Universe Livermore CA 2009 93 Residential Rooftop Contractor 46.000 14
47 Energy Systems & Installation Jonestown Pennsylvania 2008 62 Commercial EPC 30.300 13.7
49 Bithenergy Baltimore Maryland 2009 17 Commercial Developer 29.000 13.3
50 Ray Angelini Sewell New Jersey 1974 300 Commercial EPC 100.000 13
51 Hannah Solar Atlanta Georgia 2008 23 Commercial EPC 46.900 13
52 Natural Power and Energy Scottsdale Arizona 2008 7 Commercial EPC 37.439 12.815
53 Advanced Green Technologies Fort Lauderdale Florida 2007 25 Commercial EPC 130.454 12.771
54 Hanwha Q CELLS USA Irvine California 1999 59 Utility Developer 170.640 12.668
55 Bland Solar & Air Bakersfield California 1985 35 Residential Rooftop Contractor 62.870 12
56 Fun In The Sun Solar Orlando FL 1998 33 Residential Solar Hot Water Contractor 42 12
57 Renewable Assets Richmond Virginia 2009 32 Commercial EPC 42.800 12
58 U.S. Light Energy Latham NY 2009 65 Commercial Developer 32 11
59 Standard Solar Rockville Maryland 2004 58 Commercial EPC 47.143 10.589
60 KDH Solar New Orleans Louisiana 2011 5 Residential Rooftop Contractor 25.600 10.452
61 Beaumont Solar New Bedford MA 2006 50 Commercial Developer 24.5 10.2
62 Solar Electrical Systems Thousand Oaks California 1981 20 Commercial Construction Firm 115.000 10
63 Sunetric Kailua HI 2004 100 Commercial EPC 67 10
64 Inman Solar Atlanta GA 2008 14 Commercial EPC 20 10
65 RevoluSun Honolulu Hawaii 2009 25 Residential Developer 57.000 9.8
66 Pure Power Systems Hoboken NJ 2011 40 Commercial Construction Firm 13.237 9.776
67 Solar CenTex Harker Heights Texas 2012 8 Residential Rooftop Contractor 0.751 9.6
68 Hawaii Energy Connection Honolulu Hawaii 2007 90 Residential EPC 30.031 9.276
69 Shorebreak Energy Developers Irvine California 2010 55 Commercial Developer 35.000 9
70 NOVA Consultants Novi Michigan 1992 35 Utility EPC 25.000 9
71 American Solar Direct Los Angeles California 2009 436 Residential Rooftop Contractor 23.278 8.99
72 Summerwind Solar LLC Phoenix Arizona 2009 60 Residential Rooftop Contractor 44.550 8.5
73 Renewable Energy Massachusetts Cambridge Massachusetts 2010 2 Commercial Developer 11.000 8.5
74 Smart Energy Solar Corona CA 2005 120 Residential Rooftop Contractor 20.240 8.32
75 Stellar Energy GP Inc Rohnert Park CA 2004 30 Commercial EPC 34.080 8
76 SolBright Renewable Energy Charleston South Carolina 2009 5 Commercial EPC 20.010 7.39
77 Solar Energy World Elkridge Maryland 2009 45 Residential Rooftop Contractor 23.000 7
78 Haleakala Solar Kahului Hawaii 1977 148 Residential EPC 63.284 6.652
79 National Renewable Energy Corporation Charlotte NC 2009 15 Commercial EPC 15.5 6.5
80 Your Energy Source Rancho Cordova CA 1989 40 Commercial EPC 56.523 6.157
81 Solar Source Largo Florida 1984 45 Residential EPC 92.804 6.118
82 Sunline Energy San Diego California 2011 32 Residential Construction Firm 8.650 6.1
83 Oak Leaf Energy Partners Denver Colorado 2005 3 Commercial Developer 66.000 6
84 Harmon Electric Phoenix Arizona 1975 125 Commercial EPC 20.508 6
85 OnForce Solar Bronx NY 2007 75 Commercial EPC 24.600 6
86 Baja Construction Martinez California 1981 125 Commercial Construction Firm 100.000 6
87 SunSmart Technologies Gladstone Missouri 2012 27 Commercial EPC 16.000 6
88 Alliance Energy & Mechanical Murrieta CA 2006 64 Commercial Electrical Subcontractor 10 6
89 Lumos Solar Boulder CO 2006 50 Commercial EPC 6
90 Solect Energy Development Hopkinton Massachusetts 2009 24 Commercial EPC 14.500 5.7
91 Baker Electric Solar Escondido California 2007 79 Residential EPC 151.056 5.608
92 A1 Solar Power Van Nuys California 1986 115 Residential Developer 9.527 5.6
93 SPG Solar Petaluma CA 2001 72 Commercial EPC 100.58 5.505
94 GeoPeak Energy Somerset New Jersey 2009 50 Commercial EPC 50.000 5.5
95 Namaste Solar Boulder CO 2004 65 Residential EPC 37.000 5.5
96 Sun Valley Solar Solutions Chandler Arizona 2006 85 Residential EPC 25.800 5.377
97 Sullivan Solar Power San Diego California 2004 100 Residential Developer 24.757 5.194
98 Blue Oak Energy Davis California 2003 50 Commercial EPC 40.000 5
99 GCI Solar Huntington Beach California 1986 150 Residential Rooftop Contractor 22.000 5
100 The Solar Company Castro Valley CA 2004 170 Residential Rooftop Contractor 19.342 4.933
101 Monolith Solar Associates Albany New York 2009 52 Commercial Developer 11.500 4.8
102 EnterSolar New York City New York 2006 15 Commercial Developer 17.300 4.16
103 Independent Energy Solutions Vista California 1998 25 Commercial Construction Firm 38.000 4.14
104 Solar Liberty Energy Systems Buffalo NY 2003 30 Commercial EPC 16.696 4.1
105 SUNworks Roseville CA 2010 70 Commercial EPC 25 4
106 Freedom Solar Power Austin Texas 2007 33 Commercial EPC 17.000 4
107 Microgrid Solar St. Louis MO 2009 72 Commercial EPC 9 4
108 Sunstore Solar Greer South Carolina 2007 15 Off-Grid Off-Grid Contractor 7.000 4
109 Sun Solar Energy Solutions Bakersfield California 2008 38 Residential Rooftop Contractor 12.410 3.811
110 Hamilton Solar Reno NV 2009 50 Commercial EPC 16.5 3.7
111 GRID Alternatives Oakland California 2001 140 Residential Non-Profit Contractor 17.874 3.591
112 PermaCity Construction Corp Los Angeles CA 2003 15 Commercial Rooftop Contractor 42.000 3.5
113 Stellar Solar Carlsbad California 1998 49 Residential Rooftop Contractor 35.000 3.5
114 Newport Power San Clemente California 2008 9 Commercial EPC 11.200 3.5
115 NATiVE Austin Texas 2007 63 Residential Rooftop Contractor 10.500 3.46
116 Alder Energy Systems Mount Pleasant South Carolina 2008 6 Commercial Developer 6.000 3.25
117 Solular Marlton NJ 2009 10 Commercial EPC 12 3.2
118 Solar Alliance of America San Diego CA 2009 44 Residential Rooftop Contractor 8 3.2
119 Vista Solar Santa Clara California 2008 20 Commercial EPC 10.216 3.189
120 Fidelity Home Energy San Diego California 1991 150 Residential Rooftop Contractor 17.964 3.134
121 American Electric Co. Honolulu Hawaii 1946 150 Residential EPC 9.4 3.1
122 M.B. Herzog Electric Paramount California 1974 140 Commercial Electrical Subcontractor 20.17 3.017
123 Sun Light & Power Berkeley California 1976 63 Commercial EPC 18.000 3
124 Independence Solar Cherry Hill New Jersey 2007 6 Commercial Developer 17.300 3
125 SunHarvest Solar Phoenix Arizona 2009 12 Residential Electrical Subcontractor 13.100 3
126 Planet Solar Incorporated Santa Barabara CA 1983 53 Residential Construction Firm 9 3
127 Compass Solar Energy Pensacola FL 1998 35 Commercial EPC 6.3 3
128 Puget Sound Solar Seattle Washington 2001 32 Residential EPC 4.459 3
129 Ross Solar Group Danbury Connecticut 2007 26 Residential EPC 16.980 2.9
130 Solis Partners Sea Girt New Jersey 2009 15 Commercial Developer 13.500 2.9
131 SUNation Solar Systems Oakdale New York 2003 40 Residential EPC 12.699 2.742
132 Smalley Heating & Cooling Topeka KS 1996 2 Residential Rooftop Contractor 16.905 2.7
133 Horizon Solar Power Hemet California 1998 182 Residential Rooftop Contractor 15.260 2.7
134 O3 Energy Solutions Dallas Texas 2011 4 Commercial Developer 7.200 2.7
135 Third Sun Solar Athens OH 2000 19 Residential EPC 8.402 2.609
136 Clean Energy Collective Louisville Colorado 2009 60 Residential Developer 12.730 2.57
137 Axium Solar Plano Texas 2008 35 Commercial EPC 9.400 2.509
139 Joule Solar Energy New Orleans Louisiana 2009 50 Residential EPC 8.000 2.5
140 Folium Energy Development Addison TX 2010 5 Commercial Developer 5 2.5
141 The Boston Solar Company Woburn MA 2011 85 Residential EPC 3.1 2.5
142 EmPower Solar Island Park New York 2003 56 Residential Rooftop Contractor 11.300 2.423
143 SunVest Solar Pewaukee Wisconsin 2009 6 Residential Developer 8.500 2.373
144 ADR Solar Solutions Los Angeles CA 1994 20 Residential EPC 16.38 2.35
145 Herca Solar Oceanside California 2004 35 Residential EPC 17.300 2.3
146 Missouri Sun Solar Houston Missouri 2012 42 Residential Developer 6.365 2.3
147 Planet Earth Solar San Clemente California 2012 8 Residential Rooftop Contractor 4.027 2.264
148 ReVision Energy Portland Maine 2003 65 Residential Rooftop Contractor 10.000 2.25
149 Paradise Energy Solutions Gap Pennsylvania 2009 30 Commercial EPC 11.670 2.24
150 North State Solar Energy Forest Ranch California 2002 20 Commercial Construction Firm 3.500 2.2
151 Revolve Solar Austin Texas 2012 100 Residential Rooftop Contractor 8.329 2.2
152 Enchanted Solar Albuquerque NM 2011 10 Residential Construction Firm 2.83 2.2
153 Mountain View Solar and Wind Berkeley Springs West Virginia 2009 23 Commercial EPC 6.650 2.197
154 GEM Energy Walbridge OH 1955 1200 Commercial Developer 13.500 2.153
155 Air Wind & Solar Stephenville Texas 2010 27 Commercial EPC 8.000 2.1
156 Border Solar El Paso Texas 2008 12 Commercial EPC 5.345 2.047
157 Bella Energy Louisville Colorado 2005 14 Commercial EPC 12.470 2.009
158 Meridian Solar Austin Texas 1999 25 Commercial EPC 40.000 2
159 Hudson Solar Rhinebeck NY 2002 45 Residential Rooftop Contractor 8.5 2
160 LightWave Solar Nashville Tennessee 2006 32 Commercial EPC 9.200 2
161 Positive Energy Solar Santa Fe New Mexico 1997 58 Residential Electrical Subcontractor 11.222 2
162 Berkowatts Electric Lakewood NJ 2009 24 Commercial Electrical Subcontractor 6 2
163 Everyday Energy Carlsbad CA 2009 28 Residential EPC 6 2
164 NRG Clean Power Canoga Park California 1987 80 Residential Rooftop Contractor 11.000 2
165 McWire Electric El Cajon California 1999 47 Residential Electrical Subcontractor 8.000 2
166 Milholland Electric El Cajon California 1990 40 Residential Rooftop Contractor 10.000 2
167 South Coast Solar New Orleans Louisiana 2007 30 Residential Rooftop Contractor 25.000 1.999
168 Solar-Fit Holly Hill Florida 1975 22 Residential Rooftop Contractor 1.600 1.9
169 Newkirk Electric Assoicates Muskegon MI 1961 400 Utility EPC 98.331 1.876
170 Photonworks Engineering Honolulu Hawaii 2003 40 Commercial Construction Firm 11.000 1.783
171 Texas Solar Outfitters Houston Texas 2010 17 Residential Rooftop Contractor 3.240 1.74
172 Empire Renewable Energy Phoenix Arizona 2010 1600 Commercial EPC 19.500 1.7
173 Arise Solar Clovis California 2007 55 Residential Rooftop Contractor 8.221 1.7
174 Clark EcoEnergy Lancaster Pennsylvania 2010 4 Commercial EPC 3.762 1.7
175 Renova Solar Palm Desert California 2006 56 Residential Rooftop Contractor 6.750 1.7
176 Longhorn Solar Austin Texas 2009 51 Residential Rooftop Contractor 5.775 1.676
177 Solar Impact Gainesville Florida 2007 9 Commercial EPC 7.095 1.665
178 Nova West Solar Fresno California 2005 20 Residential Rooftop Contractor 7.677 1.64
179 Clean Solar San Jose California 2007 44 Residential Rooftop Contractor 5.534 1.606
180 Alternative Energy Services Sanford Florida 2007 15 Commercial EPC 6.000 1.545
181 SunGreen Systems Irwindale California 2009 9 Commercial EPC 4.855 1.545
182 Solar Choice Solutions Westlake Village California 2007 35 Commercial EPC 235.000 1.5
183 Southern Energy Management Morrisville North Carolina 2001 48 Residential Rooftop Contractor 21.000 1.5
184 Douglass Colony Group Commerce City CO 1947 500 Commercial Rooftop Contractor 5 1.5
185 Hawaii Energy Smart Maui Hawaii 2009 8 Residential Rooftop Contractor 8.400 1.5
186 Second Generation Energy Bellingham Massachusetts 2006 6 Residential Construction Firm 3.433 1.5
187 EPCON Solar Phoenix AZ 2008 50 Residential Electrical Subcontractor 1.686 1.385
188 PEP Solar Phoenix Arizona 1978 15 Residential Rooftop Contractor 8.000 1.384
189 Harvest Energy Solutions Jackson MI 2006 23 Commercial EPC 4.1 1.35
190 SunFusion Solar San Diego CA 2010 30 Residential Rooftop Contractor 7.28 1.3
191 Solar Electric Power Company (SEPCO) Stuart Florida 1994 10 Commercial Off-Grid Contractor 8.444 1.3
192 Bonterra Solar Honolulu Hawaii 2009 20 Residential Rooftop Contractor 5.470 1.3
193 Spectrum Energy Development Elk Grove CA 2002 12 Commercial EPC 8.5 1.25
194 Sunvalley Solar Walnut California 2007 15 Commercial Developer 6.468 1.202
195 Green Global Communities Maui HI 2009 50 Off-Grid Off-Grid Contractor 5.5 1.2
196 Power Production Management Gainesville Florida 2009 25 Commercial EPC 3.000 1.2
197 SunRenu Solar Scottsdale Arizona 2008 18 Commercial EPC 3.500 1.2
198 Grasshopper Solar Toronto ON 2009 25 Residential EPC 1.75 1.2
199 Black Rock Solar Reno Nevada 2007 27 Commercial Non-Profit Contractor 5.115 1.185
200 Central California Solar Tulare California 2009 19 Residential EPC 3.656 1.155
201 Independent Power Systems Boulder Colorado 1996 25 Residential EPC 27.671 1.1
202 RER Energy Group Reading Pennsylvania 2009 15 Commercial Developer 8.600 1.1
203 CB Solar Des Moines Iowa 2013 14 Commercial Construction Firm 4.290 1.1
204 Solare Energy San Diego California 1989 20 Residential Electrical Subcontractor 4.258 1.018
205 Efficient Energy of Tennesse Knoxville Tennessee 2009 13 Commercial EPC 10.911 1
206 Got Electric Gaithersburg Maryland 2006 10 Commercial Electrical Subcontractor 19.000 1
207 Energy Conservation Services Gainesville FL 1977 10 Commercial EPC 4 1
208 Pinnacle Exteriors Allentown Pennsylvania 2010 10 Residential Rooftop Contractor 1.235 1
209 Davis Hill Development Port Chester NY 2010 3 Commercial Developer 3 1
210 Fafco Solar Cape Coral FL 1974 20 Residential Rooftop Contractor 3 1
211 Progressive Power Solutions Orem Utah 2006 13 Residential Rooftop Contractor 2.000 1
212 German Solar Corporation London Ontario 2009 10 Commercial EPC 12.000 1
213 Casey Electric Tell City Indiana 2000 10 Commercial Electrical Subcontractor 1.500 1
214 German Energy Alternatives Inc. London Ontario 2004 28 Commercial Construction Firm 7.500 1
215 Sunlight Solar Systems Salt Lake City Utah 2008 7 Commercial Rooftop Contractor 5.000 1
216 SolareAmerica Malvern Pennsylvania 2010 5 Commercial EPC 10.000 1
217 Alpenglow Solar Park City UT 2010 15 Residential EPC 2 1
218 Solar Energy Management Tampa FL 2008 15 Commercial Construction Firm 2 1
219 COST LE$$ Energy Yakima Washington 1979 11 Residential Rooftop Contractor 1.225 1
220 Honeycomb Solar Pittsburgh PA 2012 4 Residential Rooftop Contractor 1 1
221 Staten Island Renewable Energy Staten Island NY 2009 4 Residential Construction Firm 1 1
222 Zia Suns Green Construction Las Cruces New Mexico 2013 8 Commercial Construction Firm 2.000 1
223 Built Well Solar Wantagh New York 2001 15 Residential Rooftop Contractor 6.990 0.98
224 21st Century Power Solutions Catonsville MD 2009 18 Residential Construction Firm 3 0.9
225 Scudder Roofing Sun Energy Systems Marina CA 2007 17 Commercial Construction Firm 2.215 0.89
226 Convergence Energy Lake Geneva WI 2008 4 Commercial Developer 4.5 0.85
227 Lifestyle Solar Fresno California 2008 40 Residential Rooftop Contractor 6.400 0.85
228 Magic Sun Solar Loomis California 2010 10 Residential Construction Firm 3.030 0.85
229 Spear Point Energy Aspen CO 2009 10 Commercial Developer 6.473 0.844
230 New York State Solar Farm (NYSSF) Modena New York 2007 15 Residential Developer 2.900 0.803
231 Eagle Point Solar Dubuque IA 2010 16 Commercial EPC 1.9 0.8
232 Palomar Solar Escondido California 2009 12 Residential Rooftop Contractor 3.000 0.8
233 ZeroBase Energy Ferndale Michigan 2009 21 Off-Grid Off-Grid Contractor 2.000 0.765
234 Ultra Solar & Wind Solutions Ocean City Maryland 2010 4 Residential EPC 2.100 0.765
235 New England Clean Energy Hudson Massachusetts 2006 19 Residential Rooftop Contractor 2.789 0.739
236 Artisan Electric Seattle Washington 1997 30 Residential Rooftop Contractor 3.000 0.735
237 Mass Renewables Bellingham Massachusetts 2009 4 Residential Construction Firm 3.170 0.72
238 Fresco Solar Morgan Hill California 2006 10 Commercial Developer 3.800 0.7
239 ReGreen Los Angeles CA 2008 50 Commercial Solar Hot Water Contractor 1.035 0.7
240 Earth Wind And Solar Energy Chicago Illinois 2008 10 Commercial Rooftop Contractor 2.270 0.69
241 Plan It Solar Grass Valley CA 2001 14 Residential Construction Firm 0.78 0.672
242 Gunn Electric Pineville Louisiana 1954 24 Residential Electrical Subcontractor 1.612 0.654
243 Carbon Vision Shaker Heights Ohio 2010 5 Commercial Developer 3.075 0.651
244 Helios Solar Kalamazoo Michigan 2009 5 Utility EPC 1.037 0.65
245 Vis Solis Franklin Tennessee 2010 4 Commercial Developer 11.000 0.6
246 Sunsense Solar Carbondale Colorado 1990 12 Commercial EPC 7.300 0.6
247 Mr. Sun Solar Portland OR 1980 10 Residential Construction Firm 2.6 0.6
248 Altenergy Incorporated Charlottesville Virginia 2005 14 Commercial Construction Firm 2.400 0.6
249 NW Wind & Solar Seattle Washington 1972 110 Commercial Construction Firm 3.000 0.6
250 Kenergy Solar Washington District of Columbia 2009 12 Residential Developer 2.200 0.6
251 SunCraft Solar Poway CA 2006 20 Residential Rooftop Contractor 2.9 0.59
252 Solarponics Atascadero California 1975 24 Residential Rooftop Contractor 5.000 0.569
253 Greenbelt Solar Austin Texas 2009 20 Residential EPC 3.060 0.56
254 Energy Independent Solutions (EIS Solar) Pittsburgh Pennsylvania 2008 13 Residential Rooftop Contractor 2.796 0.553
255 New Day Solar Murrieta California 1997 12 Residential Rooftop Contractor 6.703 0.55
256 Epic Solar Tracy CA 2007 5 Residential Rooftop Contractor 3.5 0.55
257 Robco Electric Las Vegas Nevada 1997 49 Residential Rooftop Contractor 4.300 0.53
258 Atlasta Solar Center (ASC) Grand Junction Colorado 1979 12 Residential Rooftop Contractor 10.000 0.5
259 Maui Solar Project Kahului Hawaii 2008 15 Residential Rooftop Contractor 5.000 0.5
260 Moore Energy Southampton Pennsylvania 2008 20 Commercial EPC 3.209 0.5
261 Oak Electric Waterford MI 1999 40 Residential Developer 2 0.5
262 You Save Green Albertson New York 2010 15 Residential Rooftop Contractor 2.864 0.5
263 SOLeenic San Bruno CA 2010 10 Commercial EPC 1.7 0.5
264 Greenwired Redway California 2004 9 Off-Grid Off-Grid Contractor 2.000 0.5
265 SkyPower Scottsdale AZ 2006 15 Residential Rooftop Contractor 1.5 0.5
266 IQ Power Sanford Florida 2009 25 Residential Solar Hot Water Contractor 1.400 0.5
267 Yes! Solar Solutions Cary North Carolina 2009 14 Residential Rooftop Contractor 3.000 0.5
268 RenuEn Corp Jupiter FL 1996 22 Residential EPC 0.5 0.5
269 Current Electric Brookfield WI 1983 38 Residential Electrical Subcontractor 0.539 0.47
270 Creative Energies Lander Wyoming 2001 12 Residential Construction Firm 4.875 0.455
271 Capital City Solar Roseville California 2002 10 Residential Rooftop Contractor 7.000 0.45
272 PowerLutions Solar Lakewood New Jersey 2006 12 Residential EPC 4.000 0.45
273 Innovative PowerSystems St. Paul Minnesota 1991 5 Commercial EPC 4.950 0.45
274 Solargaines Baltimore Maryland 2009 8 Residential EPC 1.857 0.45
275 Cape Fear Solar Systems Wilmington North Carolina 2007 12 Residential Rooftop Contractor 1.625 0.45
276 Solar Trek Ocala Florida 1981 18 Residential Rooftop Contractor 2.960 0.445
277 El Paso Green Energies Colorado Springs Colorado 2009 6 Residential Developer 1.600 0.43
278 EcoLogical Energy Systems Bristol Tennessee 2009 8 Residential EPC 1.200 0.425
279 Florida Power Services Tampa Florida 2007 4 Residential Construction Firm 3.900 0.4
280 Solar Electric Systems & Products Mesa AZ 2002 12 Residential EPC 3 0.4
281 Simply Solar Of Maryland Edgewood Maryland 2009 6 Residential Electrical Subcontractor 1.200 0.4
282 Stellar Energy Contractors Wheat Ridge CO 2008 9 Residential Rooftop Contractor 0.9 0.4
283 LightDay Solar Tempe AZ 2008 5 Commercial EPC 0.898 0.386
284 Active Solar San Juan Capistrano CA 2008 7 Residential Rooftop Contractor 1.145 0.377
285 Asia-Pacific Energy Group Hagatna Guam 1995 50 Commercial EPC 8.375 0.375
286 Green Earth Solar Knoxville Tennessee 2010 8 Commercial Construction Firm 1.867 0.375
287 Whidbey Sun & Wind Coupeville WA 2000 12 Residential Construction Firm 1.238 0.351
288 American Sentry Solar Bel Air Maryland 1993 40 Residential Solar Hot Water Contractor 1.849 0.35
289 AA SOLAR Danville IL 2008 10 Commercial Developer 1 0.35
290 Peak Solar Designs Salida Colorado 2004 3 Residential Construction Firm 1.000 0.35
291 Frontier Solar San Jose CA 2007 6 Residential Electrical Subcontractor 0.968 0.35
292 Green State Power Greensboro North Carolina 2008 5 Commercial EPC 1.100 0.35
293 Solar Odyssey Stafford TX 2012 8 Residential Rooftop Contractor 0.55 0.35
294 LuxLight Solar Energy Lodi California 2001 10 Residential Construction Firm 5.000 0.336
295 Southface Solar Electric Phoenix AZ 2008 8 Residential Rooftop Contractor 1.648 0.325
296 SRI Energy (Srinergy) Novi Michigan 2010 6 Commercial Developer 1.600 0.325
297 Green Power Energy Annandale New Jersey 2009 11 Residential EPC 3.000 0.315
298 A1A Solar Contracting Jacksonville Florida 2010 15 Residential Rooftop Contractor 2.410 0.309
299 STR Systems Poughkeepsie NY 2011 8 Commercial Construction Firm 1.78 0.302
300 Barnes Solar Irvine CA 2010 9 Residential Construction Firm 2.4 0.3
301 American Solar and Alternative Energies Cumming GA 2009 15 Commercial Rooftop Contractor 2 0.3
302 2K Solar Middletown New York 2007 5 Residential Rooftop Contractor 2.000 0.3
303 Appalachian Renewable Resources Knoxville Tennessee 2010 1 Residential Rooftop Contractor 1.300 0.3
304 Thames Solar Electric Denver Colorado 1981 3 Off-Grid Off-Grid Contractor 2.500 0.3
305 Great Canadian Solar Edmonton Alberta 2009 6 Commercial EPC 1.100 0.3
306 EFS Energy Saint Louis Missouri 2011 10 Residential Rooftop Contractor 0.445 0.3
307 Hire Electric Solar The Dalles Oregon 1935 18 Residential Electrical Subcontractor 1.206 0.298
308 Simpler Solar Systems Tallahassee FL 1980 5 Residential Off-Grid Contractor 135 0.29
309 Skytech Solar San Francisco California 2008 15 Residential Rooftop Contractor 2.642 0.27
310 Sol-Up USA Las Vegas Nevada 2009 13 Residential Rooftop Contractor 1.464 0.27
311 ReNu Energy Solutions Charlotte North Carolina 2010 14 Residential EPC 1.325 0.26
312 Solora Solar Yakima Washington 2011 3 Residential Construction Firm 1.200 0.26
313 YellowLite Cleveland Ohio 2009 6 Residential Rooftop Contractor 1.165 0.252
314 A National Electric Service Pompano Beach FL 1999 6 Commercial Developer 3 0.25
315 Mirasol FAFCO Solar Nokomis FL 1977 25 Residential EPC 2 0.25
316 GC SOLAR Bellevue Washington 1992 6 Commercial Construction Firm 1.650 0.25
317 SOLARgeneration Kingston New York 2005 6 Residential Construction Firm 1.640 0.25
318 Smart Energy of New England Columbia New Hampshire 2008 10 Off-Grid Off-Grid Contractor 1.950 0.25
319 Solar Sales of Michigan Davison Michigan 2003 8 Residential Rooftop Contractor 1.520 0.25
320 Exact Solar Yardley Pennsylvania 2005 1 Residential Solar Hot Water Contractor 0.727 0.25
321 Solar Watt Solutions Carlsbad California 2009 12 Residential Rooftop Contractor 1.231 0.25
322 Southern Light Solar New Bedford Massachusetts 2013 6 Residential Developer 0.900 0.25
323 Energy Conservation Solutions Mooresville North Carolina 2011 18 Residential Off-Grid Contractor 0.888 0.25
324 CIR Electrical Constrution Corp. Buffalo New York 1976 25 Residential Rooftop Contractor 1.986 0.249
325 Southern Solar Systems Huntsville Alabama 2007 10 Commercial EPC 2.500 0.24
326 Mechanical Energy Systems Canton MI 1985 12 Residential Rooftop Contractor 0.5 0.225
327 Go Solar Group Salt Lake City Utah 2011 11 Residential Rooftop Contractor 1.325 0.22
328 Peka solar And Renewable Energy Naples Florida 2011 8 Commercial Off-Grid Contractor 12.000 0.2
329 Sierra Solar Systems Carson City Nevada 2005 5 Off-Grid EPC 5.000 0.2
330 Flatiron Solar Boulder CO 2007 1 Residential Solar Hot Water Contractor 1 0.2
331 Barrus Solar Long Beach CA 2008 16 Residential Rooftop Contractor 0.8 0.2
332 That Solar Guy Murrieta California 2010 15 Residential Rooftop Contractor 1.750 0.2
333 ARiES Energy Knoxville Tennessee 2011 15 Commercial Developer 0.640 0.2
334 Green Conception Burbank California 2011 10 Residential Rooftop Contractor 1.300 0.2
335 Skyline Energy Savers El Dorado Hills California 1988 10 Residential Rooftop Contractor 0.640 0.2
336 Electric Distribution & Design Systems Garland TX 1986 10 Residential Electrical Subcontractor 4.600 0.2
337 ES Electrical Construction Penryn California 1998 5 Residential Construction Firm 0.666 0.195
338 CalSun Electric & Solar Systems Paso Robles California 2010 3 Residential Electrical Subcontractor 0.650 0.195
339 Texas Green Energy College Station Texas 2007 5 Commercial Developer 0.967 0.192
340 Brightstar Solar Marlborough Massachusetts 2009 7 Residential Rooftop Contractor 0.912 0.188
341 Earth Electric San Jose California 2009 5 Residential Rooftop Contractor 0.637 0.186
342 Southard Solar & Construction Denver Colorado 2008 6 Residential Rooftop Contractor 1.100 0.183
343 California Sun Systems Los Angeles California 2006 5 Commercial Rooftop Contractor 1.100 0.178
344 GenPro Energy Solutions Piedmont South Dakota 2003 17 Commercial Electrical Subcontractor 1.460 0.175
345 SunWork Renewable Energy Projects Milpitas California 2005 4 Residential Rooftop Contractor 0.600 0.16
346 South Sound Solar Olympia Washington 2007 13 Residential Rooftop Contractor 1.100 0.15
347 Solar Technology Alabama Eva AL 2008 3 Off-Grid Off-Grid Contractor 0.469 0.15
348 Sol Providers Wappingers Falls NY 2011 25 Residential EPC 0.45 0.15
349 Run on Sun Pasadena California 2006 3 Commercial Rooftop Contractor 0.512 0.15
350 Solar Advantage Metairie Louisiana 2012 5 Residential EPC 0.300 0.15
351 Abundant Energy Jupiter FL 1985 15 Residential Rooftop Contractor 0.3 0.145
352 GleanPower Denton TX 2008 4 Commercial Rooftop Contractor 0.297 0.144
353 Hyperion Energy Solutions Bellville Ohio 2012 3 Residential Construction Firm 3.270 0.142
354 Michigan Solar Solutions Commerce MI 2007 4 Residential Rooftop Contractor 0.653 0.141
355 Wray Electric Ellensburg WA 1991 5 Residential Electrical Subcontractor 0.271 0.137
356 Elemental Energy Portland Oregon 2010 4 Residential Rooftop Contractor 0.752 0.132
357 Colored Solar Ventura CA 2010 33 Residential Rooftop Contractor 1 0.13
358 Sundial Solar Power Development Jackson MS 2009 4 Commercial Developer 0.13 0.13
359 Windsun Energy Systems Carlsbad CA 1980 12 Residential Construction Firm 3.5 0.12
360 Morton Solar Evansville Indiana 2003 5 Residential Rooftop Contractor 1.150 0.12
361 Maine Solar Solutions Portland Maine 2012 4 Residential EPC 0.279 0.12
362 Clean Footprint Cape Canaveral Florida 2012 10 Commercial Developer 0.117 0.117
363 Accelerate Solar Charlotte North Carolina 2012 8 Residential Construction Firm 0.315 0.114
364 Maryland Solar Solutions Owings Mills Maryland 2008 6 Residential Developer 0.800 0.112
365 Affordable Solar Contracting Wahiawa HI 1993 2 Residential Solar Hot Water Contractor 2.1 0.1
366 Solar Direct Sarasota FL 1986 30 Residential Solar Hot Water Contractor 2 0.1
367 Millennium Solar Electric Park Forest IL 1999 5 Commercial Electrical Subcontractor 0.8 0.1
368 Energy Consultants Group Anamosa Iowa 2008 6 Residential Construction Firm 1.100 0.1
369 Granite State Solar Boscawen New Hampshire 2008 5 Residential Solar Hot Water Contractor 3.000 0.1
370 Green Energy EPC San Diego California 2011 5 Residential EPC 0.700 0.1
371 Mariner Energy Systems Medina OH 2006 4 Commercial Developer 0.2 0.1
372 PPC SOLAR Taos NM 1979 7 Residential EPC 6.000 0.096
373 Winona Renewable Energy Winona Minnesota 2010 2 Commercial EPC 0.546 0.09
374 Beehive Technical Services Las Cruces NM 1989 7 Residential Electrical Subcontractor 0.35 0.088
375 Power Star Solar Orange County California 2007 102 Residential Rooftop Contractor 0.472 0.086
376 Sunshine Works Winchester TN 2007 3 Off-Grid Off-Grid Contractor 67 0.084
377 Belmont Solar Gordonville Pennsylvania 2002 5 Off-Grid Off-Grid Contractor 10.000 0.084
378 Main Street Solar Fincastle Virginia 2008 5 Residential Rooftop Contractor 0.416 0.08
379 Sun Dollar Energy Raleigh North Carolina 2011 2 Residential Rooftop Contractor 0.325 0.08
380 Solar Surfers Nyssa OR 2010 4 Residential Rooftop Contractor 0.105 0.079
381 Save a Lot Solar Oakland California 2008 5 Residential Rooftop Contractor 0.649 0.078
382 Solartronics Thousand Oaks CA 2006 3 Residential Construction Firm 0.35 0.075
383 VB Solar boca raton FL 2008 1 Residential EPC 0.075 0.075
384 Falmouth Solar E. Falmouth MA 2012 4 Residential Rooftop Contractor 0.068 0.068
385 Frederickson Electric Port Townsend Washington 1974 12 Residential Rooftop Contractor 0.312 0.067
386 SolarSmith Savannah Georgia 2007 5 Residential Rooftop Contractor 0.250 0.052
387 California Solar Electric Grass Valley California 2000 12 Residential Rooftop Contractor 3.686 0.05
388 Solarwerks Chicago Illinois 2008 3 Commercial Solar Hot Water Contractor 1.100 0.05
389 Solar Sale USA Atlanta Georgia 2010 10 Commercial Rooftop Contractor 1.150 0.05
390 Harvest Solar and Wind Power Tulsa OK 2002 3 Residential EPC 0.4 0.05
391 Entech Electronics Dallas Texas 1996 14 Residential Electrical Subcontractor 0.215 0.05
392 Bella Solar Jupiter FL 2007 5 Residential Solar Hot Water Contractor 0.1 0.05
393 Excel Earth Energy Long Beach NY 2013 2 Residential EPC 0.057 0.049
394 Evergreen Sun Power Centennial Colorado 2009 2 Residential Rooftop Contractor 0.582 0.047
395 Solar States Philadelphia Pennsylvania 2008 7 Residential EPC 0.850 0.04
396 Get Me Solar Upland CA 2004 40 Residential Construction Firm 87 0.032
397 Abbott Electric Denton TX 2007 4 Residential Electrical Subcontractor 0.792 0.032
398 Pennsylvania Solar Energy Canonsburg Pennsylvania 1999 5 Residential Rooftop Contractor 0.708 0.032
399 Ocean Solar Northfield New Jersey 2011 1 Commercial Developer 0.600 0.03
400 Sunnyside Solar Louisville CO 2008 5 Residential Rooftop Contractor 0.2 0.03
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