2017 Top Solar EPCs

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This is the list of 2017 Top Solar Contractors that primarily perform engineering, procurement and construction work. These companies chose their primary service as “EPC” when applying to the list, and they may also work as developers, rooftop installers, electrical subcontractors and installation subcontractors. The listed kilowatts installed by each company could be performed within multiple services and not just EPC efforts.

The companies below are a segmented portion of the overall 2017 Top 500 Solar Contractors list, organized by kilowatts (DC) installed in 2016.

Rank	Company	Overall Rank	City	State	Employees	Primary Market	Primary Service	Total kW Installed	kW installed in 2016
1	Blattner Company	1	Avon	MN	1500	Utility	EPC	7,080,000.00	1.00
2	SOLV Energy	2	San Diego	CA	315	Utility	EPC	10,357,240.00	1.00
3	Mortenson	4	Minneapolis	MN	5000	Utility	EPC	7,662,600.00	1.00
4	Rosendin Electric	6	San Jose	CA	6000	Utility	EPC	5,983,012.00	978.00
5	Wood	10	Houston	TX	35000	Utility	EPC	1,978,509.60	646.00
6	Helix Electric	13	San Diego	CA	2100	Utility	EPC	2,600,000.00	503.00
7	Signal Energy	15	Chattanooga	TN	127	Utility	EPC	6,893,000.00	424.00
8	Strata Solar	18	Chapel Hill	NC	350	Utility	EPC	1.00	322.00
9	M+W Energy	20	Union	NJ	130	Utility	EPC	847.00	284.00
10	Moss	23	Fort Lauderdale	FL	600	Utility	EPC	5,247,360.00	244.00
11	Bombard Renewable Energy	26	Las Vegas	NV	800	Utility	EPC	800,000.00	219.00
12	DEPCOM Power	28	Scottsdale	AZ	84	Utility	EPC	1,705,900.00	205.00
13	Primoris Renewable Energy	32	Aurora	CO	20	Utility	EPC	2,453,200.00	186.00
14	The Ryan Company	33	Greenwood Village	CO	100	Utility	EPC	536.00	182.00
15	juwi	34	Boulder	CO	60	Utility	EPC	420.00	182.00
16	J. Ranck Electric	38	Mt. Pleasant	MI	275	Utility	EPC	408,815.00	137.00
17	Alpha Energy	39	Phoenix	AZ	2000	Utility	EPC	500.00	135.00
18	Cupertino Electric	40	San Jose	CA	2100	Utility	EPC	2,990,594.00	127.00
19	A-C Solar	42	Bakersfield	CA	280	Commercial	EPC	261.00	101.00
20	Faith Technologies Inc. (FTI)	44	Menasha	WI	2139	Commercial	EPC	280,624.00	86.00
21	Duke Energy Sustainable Solutions	46	Charlotte	NC	124	Commercial	EPC	1,777,000.00	75.00
22	CS Energy	47	Edison	NJ	550	Utility	EPC	1,433,570.00	71.00
23	Pro-Tech Energy Solutions	48	Moorestown	NJ	36	Commercial	EPC	207.00	67.00
24	Sunworks	51	Provo	UT	225	Commercial	EPC	224,175.26	56.00
25	Blue Oak Energy	52	Davis	CA	57	Utility	EPC	105.00	55.00
26	Cenergy Power	55	Carlsbad	CA	50	Commercial	EPC	382,758.00	49.00
27	Vaughn Industries	61	Carey	OH	592	Utility	EPC	356.00	39.00
28	Vanguard Energy Partners	63	Branchburg	NJ	35	Commercial	EPC	419,960.00	35.00
29	iSun	66	Williston	VT	130	Commercial	EPC	660,395.00	31.00
30	Cal-West Energy	68	Idaho Springs	CO	60	Commercial	EPC	30.00	30.00
31	CalCom Energy	70	Fresno	CA	60	Commercial	EPC	140,000.00	28.00
32	JKB Energy	71	Turlock	CA	55	Commercial	EPC	90.00	27.00
33	Namaste Solar	74	Boulder	CO	157	Commercial	EPC	186,079.98	25.00
34	Elite Electric	75	Riverside	CA	134	Commercial	EPC	279,705.00	23.00
35	ION Solar	76	Provo	UT	425	Residential	EPC	317,115.00	22.00
36	S&C Electric Company	77	Chicago	IL	2900	Utility	EPC	280.00	22.00
37	Renewable Assets	78	Alexandria	VA	12	Utility	EPC	60.00	22.00
38	Solar Optimum	79	Glendale	CA	80	Commercial	EPC	200,000.00	21.00
39	Safari Energy	82	New York	NY	44	Commercial	EPC	131.00	46.00
40	Titan Solar Power	85	Chandler	AZ	175	Residential	EPC	849,871.00	17.00
41	Hannah Solar	88	Atlanta	GA	95	Commercial	EPC	85.00	17.00
42	Momentum Solar	93	South Plainfield	NJ	400	Residential	EPC	358,224.00	15.00
43	Pickett Solar	94	Fresno	CA	20	Commercial	EPC	94,536.00	14.00
44	Standard Solar	95	Rockville	MD	50	Commercial	EPC	419,206.00	14.00
45	ACE Solar	96	North Andover	MA	22	Residential	EPC	478,277.06	14.00
46	Auric Energy	99	West Valley City	UT	222	Residential	EPC	43.00	13.00
47	Advanced Green Technologies	100	Fort Lauderdale	FL	25	Commercial	EPC	277,807.00	13.00
48	LightWave Solar	103	Nashville	TN	30	Commercial	EPC	86,000.00	12.00
49	Green Street Power Partners	104	Bronx	NY	50	Residential	EPC	16.00	12.00
50	Newkirk Electric Associates	105	Muskegon	MI	550	Utility	EPC	203,637.00	12.00
51	Premier Solar Solutions	106	Phoenix	AZ	86	Residential	EPC	30.00	12.00
52	Pfister Energy	112	Hawthorne	NJ	60	Commercial	EPC	120.00	10.00
53	Orion Carport Systems & Construction	113	Los Angeles	CA	20	Commercial	EPC	20.00	10.00
54	Terra Steward	114	San Diego	CA	24	Commercial	EPC	26.00	9.00
55	SouthWest Sun Solar	115	Garden Grove	CA	100	Residential	EPC	35,000.00	9.00
56	Veregy	116	Phoenix	AZ	125	Commercial	EPC	177,483.52	9.00
57	Blue Raven Solar	119	American Fork	UT	302	Residential	EPC	15.00	9.00
58	Sustineo Construction	123	San Diego	CA	27	Commercial	EPC	100,000.00	8.00
59	GCI Solar	125	Huntington Beach	CA	160	Residential	EPC	60.00	8.00
60	Solar Topps	133	Phoenix	AZ	70	Residential	EPC	40.00	8.00
61	Azimuth Energy	134	St. Louis	MO	10	Utility	EPC	24.00	7.00
62	Paradise Energy Solutions	138	Paradise	PA	67	Commercial	EPC	78,713.37	7.00
63	Solar Source	140	Largo	FL	50	Commercial	EPC	217,907.00	7.00
64	Aegis Renewable Energy	141	Waitsfield	VT	9	Commercial	EPC	38,966.00	7.00
65	Sun Solar	142	Springfield	MO	115	Residential	EPC	58,746.77	7.00
66	West Coast Solar	145	Brentwood	CA	29	Residential	EPC	20.00	7.00
67	Sylvester & Cockrum	146	Winston-Salem	NC	150	Commercial	EPC	28.00	7.00
68	Intermountain Wind & Solar	147	Centerville	UT	125	Residential	EPC	29.00	6.00
69	Florida Solar One	149	Fort Lauderdale	FL	25	Commercial	EPC	37.00	6.00
70	Alternative Energy Systems	156	Chico	CA	85	Residential	EPC	43.00	6.00
71	SUNation Energy	157	Ronkonkoma	NY	88	Residential	EPC	94,001.40	6.00
72	Freedom Solar Power	159	Austin	TX	75	Residential	EPC	191,500.00	6.00
73	Axium Solar	161	Plano	TX	70	Commercial	EPC	188,000.00	6.00
74	Radiance Solar	163	Atlanta	GA	41	Commercial	EPC	653,000.00	5.00
75	Freedom Forever	164	Temecula	CA	120	Residential	EPC	212,524.23	5.00
76	SolarFlair Energy	166	Medway	MA	67	Residential	EPC	38,044.00	5.00
77	Legend Solar	167	Washington	UT	200	Residential	EPC	11.00	5.00
78	Kurios Energy	169	Manteca	CA	80	Residential	EPC	15.00	5.00
79	Solar Choice USA	170	Atlanta	GA	35	Commercial	EPC	12.00	5.00
80	SEM Power	172	Tampa	FL	27	Commercial	EPC	496,000.00	5.00
81	Sunvalley Solar	175	Walnut	CA	22	Commercial	EPC	15.00	5.00
82	Consolidated Solar Technologies	176	Albuquerque	NM	62	Residential	EPC	32.00	5.00
83	New Energy	177	San Juan	PR	140	Residential	EPC	20.00	5.00
84	Stronghold Engineering	178	Perris	CA	180	Commercial	EPC	41,166.52	5.00
85	Southern Current	179	Charleston	SC	36	Commercial	EPC	124,160.00	4.00
86	SunPower by Infinity Solar	183	Pearl River	NY	54	Residential	EPC	16.00	4.00
87	Texas Green Energy	184	College Station	TX	8	Commercial	EPC	7,715.00	4.00
88	Sunny Energy	188	Tempe	AZ	28	Residential	EPC	46,268.00	4.00
89	Positive Energy Solar	192	Santa Fe	NM	85	Residential	EPC	55,560.00	4.00
90	Hannah Solar Government Services	193	Summerville	SC	22	Commercial	EPC	38,000.00	4.00
91	Granite State Solar	194	Bow	NH	24	Residential	EPC	15,360.75	4.00
92	EmPower Solar	195	Island Park	NY	70	Residential	EPC	50,000.00	4.00
93	Maximo Solar	196	San Juan	PR	95	Residential	EPC	37,738.00	4.00
94	Sun Integration	198	Sherman Oaks	CA	15	Commercial	EPC	26.00	4.00
95	American Sentry Solar	200	Bel Air	MD	52	Residential	EPC	27,788.00	3.00
96	Maxum Energy	201	Westlake Village	CA	44	Commercial	EPC	247.00	3.00
97	All Energy Solar	202	St. Paul	MN	85	Residential	EPC	79,000.00	3.00
98	Solar Solution	203	Washington	DC	40	Residential	EPC	29,887.00	3.00
99	Connector Electric (CE Solar)	204	Upland	CA	11	Residential	EPC	46.00	3.00
100	Jefferson Electric	205	Indianapolis	IN	25	Residential	EPC	6,850.00	3.00
101	ecoSolargy	206	Irvine	CA	25	Commercial	EPC	7.00	3.00
102	North State Solar Energy	207	Forest Ranch	CA	22	Commercial	EPC	24,397.00	3.00
103	Superior Solar Systems	210	Orlando	FL	37	Residential	EPC	83.00	3.00
104	SunGreen Systems	212	Pasadena	CA	9	Commercial	EPC	10.00	3.00
105	Sun Light & Power	213	Berkeley	CA	84	Commercial	EPC	45,016.00	3.00
106	Westcoast Solar Energy	214	Santa Rosa	CA	18	Commercial	EPC	17,288.22	3.00
107	Renewable Energy Partners	215	Corona	CA	25	Commercial	EPC	65,000.00	3.00
108	American Solar Power	217	Los Angeles	CA	62	Commercial	EPC	26,138.86	3.00
109	Sunline Energy	218	San Diego	CA	45	Residential	EPC	75,000.00	3.00
110	Con Edison Solutions	220	Valhalla	CT	40	Residential	EPC	40,000.00	3.00
111	Northern Pacific Power Systems	222	Santa Rosa	CA	20	Residential	EPC	15.00	3.00
112	RGS Energy	226	Denver	CO	135	Residential	EPC	260.00	3.00
113	SunPower by Venture Solar	228	Brooklyn	NY	67	Residential	EPC	10.00	3.00
114	SunRenu Solar	229	Scottsdale	AZ	14	Commercial	EPC	34,634.50	3.00
115	Renewvia Energy	232	Atlanta	GA	14	Commercial	EPC	15,553.02	3.00
116	Energy Concepts	236	Hudson	WI	5	Commercial	EPC	11,174.11	2.00
117	Tennessee Solar Solutions	240	Chattanooga	TN	23	Commercial	EPC	13.00	2.00
118	Earthlight Technologies	244	Ellington	CT	50	Commercial	EPC	45,842.39	2.00
119	Pinnacle Exteriors	245	Allentown	PA	18	Residential	EPC	6.00	2.00
120	Dovetail Solar and Wind	248	Cleveland	OH	26	Commercial	EPC	20.00	2.00
121	Eagle Point Solar	249	Dubuque	IA	35	Commercial	EPC	64,699.00	2.00
122	Creative Energies	255	Lander	WY	26	Residential	EPC	24,246.00	2.00
123	Solaris Renewables	258	Danvers	MA	49	Residential	EPC	22,521.22	2.00
124	Sunsense Solar	259	Carbondale	CO	24	Commercial	EPC	22,756.87	2.00
125	Green Power Energy	261	Annandale	NJ	35	Residential	EPC	61,007.00	2.00
126	TVAEnergy	266	Franklin	TN	4	Utility	EPC	27.00	2.00
127	SolarGaines	268	Baltimore	MD	40	Commercial	EPC	320.00	1.00
128	Solar West Electric	269	San Diego	CA	30	Residential	EPC	7.00	1.00
129	StraightUp Solar	272	St. Louis	MO	36	Residential	EPC	42,000.00	1.00
130	Geoscape Solar	274	Florham Park	NJ	60	Residential	EPC	25,000.00	1.00
131	Solarponics	279	Atascadero	CA	43	Residential	EPC	19,339.00	1.00
132	Windfree Solar	282	Chicago	IL	10	Commercial	EPC	20,000.00	1.00
133	Fresco Solar	283	Morgan Hill	CA	20	Commercial	EPC	4.00	1.00
134	SunRay Solar	285	Concord	NH	30	Residential	EPC	4.00	1.00
135	Allterra Solar	288	Santa Cruz	CA	36	Residential	EPC	18,428.00	1.00
136	Magic Sun Solar	289	Loomis	CA	13	Residential	EPC	16,145.00	1.00
137	BriteStreet	293	Denver	CO	20	Residential	EPC	25,973.00	1.00
138	Alder Energy Systems	297	Charleston	SC	21	Residential	EPC	19,131.00	1.00
139	PowerLutions Solar	298	Lakewood	NJ	25	Residential	EPC	21,530.00	1.00
140	Smart Energy Today	300	Olympia	WA	45	Residential	EPC	12,782.00	1.00
141	ARiES Energy	301	Knoxville	TN	18	Commercial	EPC	2.00	1.00
142	Kokosing Solar	302	Athens	OH	39	Commercial	EPC	24,197.79	1.00
143	A.M. Sun Solar	303	Paso Robles	CA	42	Residential	EPC	50,000.00	1.00
144	Advanced Energy Systems	307	Eugene	OR	18	Commercial	EPC	20,000.00	1.00
145	ECS Solar Energy Systems	308	Gainesville	FL	15	Residential	EPC	21.00	1.00
146	ecojiva	309	Troy	MI	10	Commercial	EPC	5.00	1.00
147	Simpleray	311	Fairfield	IA	17	Commercial	EPC	23,069.45	1.00
148	NW Wind & Solar	312	Seattle	WA	120	Residential	EPC	5.00	1.00
149	Photonworks Engineering	313	Honolulu	HI	50	Commercial	EPC	15.00	1.00
150	1 Source Solar	317	Ankeny	IA	12	Commercial	EPC	16,074.34	1.00
151	Renovus Solar	319	Ithaca	NY	65	Residential	EPC	10.00	1.00
152	Tiger Solar	320	Charlottesville	VA	34	Commercial	EPC	21,664.47	1.00
153	Highlight Solar	321	San Jose	CA	12	Residential	EPC	10,448.00	1.00
154	Empire Renewable Energy	324	Mesa	AZ	15	Commercial	EPC	29,607.00	1.00
155	Southern Light Solar	327	New Bedford	MA	15	Commercial	EPC	3,798.00	1.00
156	Ideal Energy	332	Fairfield	IA	27	Commercial	EPC	45,766.00	1.00
157	Cromwell Solar	334	Lawrence	KS	25	Residential	EPC	25,594.44	1.00
158	ECG Solar	336	Anamosa	IA	8	Commercial	EPC	9,644.00	1.00
159	Eco Estates International	337	Austin	TX	69	Commercial	EPC	5.00	1.00
160	SunPeak	342	Madison	WI	10	Commercial	EPC	34,367.00	1.00
161	EPo Energy	345	Columbus Junction	IA	15	Commercial	EPC	6.00	1.00
162	Convergence Energy	346	Lake Geneva	WI	3	Commercial	EPC	2.00	1.00
163	Hawaii Energy Smart	349	Wailuku	HI	10	Residential	EPC	15.00	1.00
164	Imagine Energy	353	Milwaukie	OR	23	Commercial	EPC	8,853.17	1.00
165	GreenForm	354	Chattanooga	TN	32	Residential	EPC	3.00	1.00
166	Mass Renewables	355	Bellingham	MA	15	Residential	EPC	8,000.00	1.00
167	Green Electric Solar Solutions	361	San Diego	CA	23	Residential	EPC	4.00	1.00
168	Solar Chief	364	Columbia	SC	16	Residential	EPC	3.00	1.00
169	Alba Energy	366	Austin	TX	20	Residential	EPC	2.00	999.00
170	Solar Impact	367	Gainesville	FL	10	Commercial	EPC	33,064.00	993.00
171	Solterra Solar	368	Seattle	WA	38	Residential	EPC	15,148.00	950.00
172	KC Green Energy	372	Lancaster	PA	12	Residential	EPC	6.00	912.00
173	Southern Solar Systems	373	Huntsville	AL	10	Commercial	EPC	8,724.00	911.00
174	OE Solar	374	Albuquerque	NM	15	Commercial	EPC	8,200.00	905.00
175	AMECO Solar	375	Paramount	CA	20	Residential	EPC	12.00	890.00
176	GES Solar	376	Knoxville	TN	12	Commercial	EPC	4.00	883.00
177	South Sound Solar	381	Olympia	WA	18	Residential	EPC	9,013.12	861.00
178	Moore Energy	382	Southampton	PA	20	Commercial	EPC	35,261.00	850.00
179	Taitem Engineering	384	Ithaca	NY	47	Residential	EPC	2.00	833.00
180	EGT Solar	387	Meridian	ID	15	Residential	EPC	18,365.00	800.00
181	mtvSolar	389	Berkeley Springs	WV	25	Residential	EPC	21,860.00	755.00
182	Planet Earth Solar	390	San Clemente	CA	4	Residential	EPC	6.00	755.00
183	Missouri Solar Applications	391	Jefferson City	MO	20	Commercial	EPC	7,797.00	750.00
184	SolarNorcal	395	Meadow Vista	CA	8	Residential	EPC	2.00	710.00
185	Solar States	396	Philadelphia	PA	20	Residential	EPC	14,690.00	700.00
186	Good Energy Solutions	400	Lawrence	KS	20	Residential	EPC	24,947.00	672.00
187	Solar Kinetics	401	Hampton	GA	9	Commercial	EPC	1.00	663.00
188	Thames Solar Electric	403	Denver	CO	4	Off-Grid	EPC	3.00	650.00
189	Better Together Solar	404	Cleveland	OH	10	Commercial	EPC	2.00	650.00
190	Solar Five	406	Lexington	MA	20	Residential	EPC	1.00	645.00
191	SunOn Energy	410	Anderson	CA	20	Residential	EPC	3,163.00	604.00
192	Kaitanna Solar	412	Mullica Hill	NJ	15	Residential	EPC	1.00	600.00
193	Maryland Solar Solutions	416	Owings Mills	MD	12	Residential	EPC	2.00	570.00
194	PurePoint Energy	417	Norwalk	CT	8	Residential	EPC	13,411.57	569.00
195	Solar Watt Solutions	418	Carlsbad	NV	10	Residential	EPC	6,775.00	550.00
196	Solar Planet Group	421	Dubuque	IA	15	Commercial	EPC	2.00	528.00
197	Adaptive Solar	422	Houston	TX	8	Residential	EPC	3.00	523.00
198	Tick Tock Energy	431	Effingham	IL	6	Residential	EPC	5,229.00	453.00
199	Ultra Solar & Wind Solutions	432	Ocean City	MD	7	Commercial	EPC	3.00	450.00
200	Sun City Solar Energy	433	Little Rock	AR	10	Residential	EPC	3.00	449.00
201	Solar Generation	435	Kingston	NY	8	Residential	EPC	15,676.31	440.00
202	Green Energy EPC	438	San Diego	CA	12	Residential	EPC	1.00	430.00
203	Solar Direct	439	Sarasota	FL	30	Residential	EPC	14,122.00	422.00
204	Blue Sky Solar Co.	440	Dubuque	IA	3	Commercial	EPC	8,652.00	421.00
205	Belmont Solar	442	Lancaster	PA	7	Off-Grid	EPC	16,250.17	401.00
206	GC Solar	443	Bellevue	WA	10	Commercial	EPC	2.00	400.00
207	RBS Solar	444	Los Angeles	CA	3	Commercial	EPC	1.00	400.00
208	Cinnamon Energy Systems	446	Campbell	CA	9	Residential	EPC	1.00	398.00
209	Helios Solar	447	Kalamazoo	MI	5	Commercial	EPC	1.00	395.00
210	Alternative Energy Southeast	448	Athens	GA	15	Residential	EPC	6,105.00	386.00
211	GenPro Energy Solutions	450	Piedmont	SD	27	Commercial	EPC	59,987.14	380.00
212	Solar Service	451	Niles	IL	14	Residential	EPC	2.00	367.00
213	Solar Connection	454	Rochester	MN	10	Residential	EPC	1.00	300.00
214	Ocean Solar	455	Cape May Court House	NJ	5	Residential	EPC	1,807.00	348.00
215	King Solar	457	Yoder	KS	4	Residential	EPC	5,956.00	347.00
216	PPC Solar	459	Taos	NM	9	Residential	EPC	25,285.80	330.00
217	Powell Energy and Solar	461	Moorestown	NJ	10	Commercial	EPC	2.00	321.00
218	Sustainable Technologies	463	Alameda	CA	8	Commercial	EPC	1.00	320.00
219	Clayco Electric	465	Alpine	CA	7	Residential	EPC	9,000.00	312.00
220	CalSun Electric & Solar Systems	468	Paso Robles	CA	7	Residential	EPC	1.00	297.00
221	Clean Energy Design	469	Osterville	MA	7	Residential	EPC	2.00	293.00
222	Carolina Energy Conservation	470	Myrtle Beach	SC	28	Residential	EPC	2,667.04	290.00
223	Real Solar	471	Backus	MN	10	Residential	EPC	4,394.00	289.00
224	Abender	473	Fort Lauderdale	FL	4	Commercial	EPC	1.00	280.00
225	Living Solar	474	Durango	CO	4	Residential	EPC	3,608.00	273.00
226	ES Electric & Solar	478	Penryn	CA	5	Residential	EPC	1.00	259.00
227	Addy Electric	480	Redding	CA	11	Residential	EPC	2.00	253.00
228	LuxLight Solar Energy	483	Lockeford	CA	7	Residential	EPC	2,284.00	240.00
229	Solar Barn Raising	484	Durango	CO	0	Residential	EPC	240.00	240.00
230	High Noon Solar	485	Grand Junction	CO	8	Residential	EPC	6.00	230.00
231	Wright-Way Solar Technologies	486	Tyler	TX	25	Residential	EPC	5,067.78	211.00
232	Enterprise Electric	488	Enterprise	OR	8	Commercial	EPC	2,564.00	210.00
233	Green Water and Power	489	Los Angeles	CA	5	Commercial	EPC	1,788.00	208.00
234	A1 Sun	490	Berkeley	CA	10	Residential	EPC	3.00	207.00
235	Peak Solar Designs	491	Salida	CO	4	Residential	EPC	4,000.00	200.00
236	Premier Solar Solutions (NY)	494	East Farmingdale	NY	10	Residential	EPC	80.00	189.00
237	Silver Lining Solar	496	Chappaqua	NY	3	Commercial	EPC	1.00	171.00
238	SWT Energy	497	Lincoln	NE	2	Commercial	EPC	2,500.00	160.00

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