2023 Top Ohio Solar Contractors

This is the 2023 list of Top Solar Contractors completing work in Ohio. The kilowatts listed as being installed in the state reflect only kilowatts installed in Ohio in 2022. Companies listed on this state list could be headquartered in other states, participate in any market (residential, commercial, community solar, utility) and provide any installation service (EPC, developer, installer, installation subcontractor, electrical subcontractor, sales partner).

The listed kilowatts installed by each company in Ohio could come from installations in all markets (residential, commercial, community solar, utility) but only within Ohio state lines.

The companies below are a segmented portion of the overall 2023 Top Solar Contractors List, organized by kilowatts (DC) installed in 2022.

For more information on Solar Power World’s annual Top Solar Contractors List and additional sublists, visit our Top Solar Contractors home page.

Ohio Rank	Company	kW Installed In Ohio	Primary Market	Primary Service	Total kW installed in U.S. in 2022	Overall Rank
1	SDI	140,000.00	Utility	Installation Subcontractor	692,610.00	14
2	Quanta Services	107,277.00	Utility	EPC	2,735,152.00	1
3	McCarthy Building Companies	30,000.00	Utility	EPC	1,868,000.00	2
4	Core Development Group	13,299.00	C&I	EPC	52,929.71	63
5	Recon Corp.	9,371.00	Utility	EPC	19,902.00	112
6	ADT Solar	6,501.92	Residential	Installer	193,293.30	34
7	Solar Is Freedom	5,638.68	Residential	Installer	11,078.59	147
8	TMI Energy Solutions	5,030.52	C&I	EPC	5,030.52	214
9	Paradise Energy Solutions	2,642.39	C&I	EPC	10,796.92	150
10	iBuild Solar	2,560.00	C&I	Installation Subcontractor	6,379.80	198
11	Melink Solar	2,106.00	C&I	EPC	23,295.00	104
12	United Renewable Energy	1,920.00	Utility	EPC	65,420.00	58
13	PowerFlex	1,675.00	C&I	Developer	76,719.00	52
14	Freedom Solar Power	1,513.34	Res & Com	Installer	69,759.93	56
15	Veregy	1,430.00	C&I	EPC	10,469.52	155
16	American Sentry Solar	1,195.08	Res & Com	Installer	6,468.06	197
17	Cinterra	1,000.00	Utility	Electrical Subcontractor	606,724.75	19
18	Fresh Coast Solar	913.60	Residential	Installer	4,761.54	219
19	Verde Solutions	913.60	C&I	EPC	2,784.21	270
20	GEM Energy	686.00	C&I	EPC	3,886.00	239
21	Casey Electric	560.00	Utility	Electrical Subcontractor	40,840.00	72
22	Baja Construction	429.55	C&I	EPC	34,586.59	78
23	Suntuity	423.61	Residential	Installer	24,283.26	100
24	Solar Holler	309.40	Res & Com	Installer	6,612.49	196
25	OGW Energy Resources	295.88	Residential	Installer	308.84	400
26	Titan Solar Power	261.20	Residential	Installer	218,375.77	31
27	HSI Solar	91.64	C&I	Developer	2,328.17	284
28	Solar America	28.40	Residential	Sales Partner	10,770.73	151
29	Nelnet Renewable Energy	8.10	Res & Com	EPC	30,003.25	87

Ohio Rank

Company

kW Installed In Ohio

Primary Market

Primary Service

Total kW installed in U.S. in 2022

Overall Rank

SDI

140,000.00

Utility

Installation Subcontractor

692,610.00