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Solar Power World

2015 Top 500 North American Solar Contractors

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Thanks for visiting the 2015 Top Solar Contractors list, but we have more recent data for you to check out. Click here to find the latest lists.

 

Solar Power World, the industry’s leading source for technology, development and installation news, presents the 2015 Top 500 Solar Contractors list. The list ranks applicants according to their influence in the industry in 2014.

The list details the location of a company, how many people it employs, its primary market (utility, commercial, residential or off-grid), as well as its primary service (EPC, developer, rooftop contractor, construction firm, electrical subcontractor, non-profit installer or solar hot water installer). Ranks are determined by the number of megawatts a company was involved with installing in 2014. If two companies reported the same 2014 numbers, they were sorted by total megawatts installed.

Solar Power World thanks our 2015 Top Contractors Advisory Panel and SolarReviews for their help in verifying installation claims.

 

2015 Contractors by selected states:

RankCompanyCityStatePrimary MarketPrimary ServiceTotal MW 2014
1First SolarTempeAZUtilityEPC 1,023.130
2MortensonMinneapolisMNUtilityEPC 512.920
3SolarCitySan MateoCAResidentialRooftop Contractor 502.000
4ArrayconSacramentoCAUtilityEPC 449.000
5Helix ElectricSan DiegoCAUtilityConstruction Firm 411.000
6Signal EnergyChattanoogaTNUtilityEPC 331.000
7Rosendin ElectricSan JoseCAUtilityEPC 319.000
8SOLV EnergySan DiegoCAUtilityEPC 318.000
9WoodHoustonTXUtilityEPC 287.000
10Cupertino ElectricSan JoseCAUtilityEPC 280.500
11HB White CanadaBramptonOntarioCommercial 280.000
12E Light ElectricEnglewoodCOUtilityElectrical Subcontractor 279.650
13Alternative Energy DevelopmentMiltonFLUtility 273.500
14Strata SolarChapel HillNCUtilityEPC 250.000
15CSI Electrical ContractorsSanta Fe SpringsCAUtilityElectrical Subcontractor 214.000
16Vivint SolarLehiUTResidentialEPC 155.000
18NRG EnergyPrincetonNJUtilityDeveloper 112.000
19JE Dunn ConstructionKansas CityMOUtilityConstruction Firm 108.000
20RES (Renewable Energy Systems)BroomfieldCOUtility 91.000
21Baker ElectricEscondidoCACommercialEPC 71.397
22M+W EnergyUnionNJUtilityEPC 69.500
23MossFort LauderdaleFLUtilityEPC 63.000
24FLS EnergyAshevilleNCUtilityDeveloper 63.000
25S&C Electric CompanyChicagoILUtilityEPC 63.000
26Qcells USAIrvineCAUtilityDeveloper 58.337
27BorregoSan DiegoCACommercialEPC 51.204
28Pro-Tech Energy SolutionsMoorestownNJCommercial 46.000
29Advanced Green TechnologiesFort LauderdaleFLCommercialEPC 43.683
30SunstallNovatoCACommercialConstruction Firm 43.000
31Cenergy PowerCarlsbadCACommercialEPC 39.500
32Quanta Power GenerationGreenwood VillageCOUtilityEPC 38.659
33A-C SolarBakersfieldCACommercial 37.400
34SunRise PowerPeterboroughOntarioCommercial 35.790
35Alpha EnergyPhoenixAZUtility 35.000
36DKD ElectricAlbuquerqueNMUtilityElectrical Subcontractor 32.800
37Riggs DistlerCherry HillNJUtility 32.000
38CS EnergyEdisonNJUtility 31.300
39NARENCOCharlotteNCUtility 31.000
40AUI PartnersFort WorthTXUtilityConstruction Firm 30.000
41Duke Energy Sustainable SolutionsCharlotteNCCommercialDeveloper 28.842
42SunnovaHoustonTXResidential 26.092
43Baja ConstructionMartinezCACommercialConstruction Firm 25.846
44Inovateus SolarSouth BendINUtilityEPC 25.080
45M Bar C ConstructionSan MarcosCACommercialConstruction Firm 25.000
46Baker Renewable EnergyRaleighNCCommercial 24.000
47Bombard Renewable EnergyLas VegasNVCommercial 22.931
48Greenskies Clean FocusNorth HavenCTCommercial 22.611
49NexampBostonMACommercialDeveloper 22.086
50Clean FocusSunnyvaleCACommercial 22.000
51American Helios ConstructorsOwings MillsMDUtility 21.000
52Watson Electrical ConstructionWilsonNCUtility 20.000
53Hannah SolarAtlantaGACommercialEPC 20.000
54RGS EnergyDenverCOResidentialEPC 17.044
55Solar UniverseLivermore CA ResidentialRooftop Contractor 17.000
56Sun Ray InstallWest BerlinNJCommercial 16.400
57PFMG SolarHuntington BeachCACommercial 16.160
58iSunWillistonVTCommercial 16.124
59AES Clean EnergySalt Lake CityUTCommercial 15.500
60CantsinkLilburnGACommercialConstruction Firm 15.000
61J. Ranck ElectricMt. PleasantMIUtility 14.900
62Bland Solar & AirBakersfieldCAResidentialRooftop Contractor 14.220
63GeoPeak EnergySomersetNJCommercialEPC 14.000
64Newkirk Electric AssociatesMuskegonMIUtilityEPC 13.200
65Standard SolarRockvilleMDCommercialEPC 13.149
66Energy Systems & InstallationJonestownPACommercialEPC 12.700
67Amergy SolarMetuchenNJResidential 12.000
68Smart Energy SolarCoronaCAResidentialRooftop Contractor 11.920
69KDH SolarNew OrleansLAResidentialRooftop Contractor 11.600
70Renewable AssetsAlexandriaVACommercialEPC 11.500
71Direct Energy SolarColumbiaMDResidential 11.200
72Namaste SolarBoulderCOCommercialEPC 11.000
73Horizon Solar PowerTemeculaCAResidentialRooftop Contractor 10.670
74PowerFlexNew YorkNYCommercialDeveloper 10.500
75Carolina Solar EnergyDurhamNCUtility 10.400
76Petersen-DeanFremontCAResidential 10.000
77Shorebreak Energy DevelopersSanta AnaCACommercialDeveloper 10.000
78NOVA ConsultantsNoviMIUtilityEPC 10.000
79VeregyPhoenixAZCommercialEPC 9.984
80Radiance SolarAtlantaGACommercialEPC 9.558
81System 3CarmichaelCAUtility 9.430
82Sun Valley Solar SolutionsChandlerAZCommercialEPC 9.200
83Stellar Energy GP IncRohnert ParkCACommercialEPC 9.032
84Solect EnergyHopkintonMACommercialEPC 8.900
85Tecta SolarFort WashingtonPACommercialEPC 8.820
86Solar SourceLargoFLResidentialEPC 8.688
87Haleakala Solar and RoofingKahuluiHIResidentialEPC 8.632
88OnForce SolarBronxNYCommercialEPC 8.600
89Summerwind Solar LLCPhoenixAZResidentialRooftop Contractor 8.440
90Solar Power & LightMiamisburgOHCommercial 8.000
91Sustainable Energy DevelopmentsOntarioNYCommercial 7.760
92Titan Solar ConstructionVan NuysCAResidential 7.500
93The Solar CompanyCastro ValleyCAResidentialRooftop Contractor 7.403
94BithenergyBaltimoreMDCommercialDeveloper 7.000
95Solar Energy WorldElkridgeMDResidentialRooftop Contractor 7.000
96GCI SolarHuntington BeachCAResidentialRooftop Contractor 7.000
97SunworksProvoUTCommercialEPC 7.000
98Oak Leaf Energy PartnersDenverCOCommercialDeveloper 6.700
99Vision Solar (UT)ProvoUTResidential 6.700
100PermaCityLos AngelesCACommercialRooftop Contractor 6.600
101SolBright Renewable EnergyCharlestonSCCommercialEPC 6.459
102American Solar DirectAnaheimCAResidentialRooftop Contractor 6.452
103M.B. Herzog ElectricParamountCACommercialElectrical Subcontractor 6.280
104Pickett SolarFresnoCACommercial 6.150
105Stellar SolarOceansideCAResidentialRooftop Contractor 6.000
106Solar ToppsPhoenixAZResidential 6.000
107Freedom Solar PowerAustinTXCommercialEPC 6.000
108Hawaii Energy ConnectionAieaHIResidentialEPC 5.961
109Sullivan Solar PowerSan DiegoCAResidentialDeveloper 5.937
110Affordable SolarAlbuquerqueNMResidential 5.800
111SolarFlair EnergyMedwayMAResidential 5.780
112Rising Sun Solar & ElectricHaikuHIResidential 5.500
113Got ElectricIjamsvilleMDCommercialElectrical Subcontractor 5.411
114Resolute Performance ContractingTempeAZCommercialConstruction Firm 5.369
115Sun Solar Energy SolutionsBakersfieldCAResidentialRooftop Contractor 5.300
116Fidelity Home EnergySan DiegoCAResidentialRooftop Contractor 5.164
117Ray AngeliniSewellNJCommercialEPC 5.000
118So-Cal SolarLancasterCACommercial 5.000
119Blue Oak EnergyDavisCACommercialEPC 5.000
120Island Pacific EnergyHonoluluHICommercial 5.000
121Sunsmart TechnologiesGladstoneMOResidentialEPC 5.000
122German Solar CorporationLondonOntarioCommercialEPC 5.000
123NRG Clean PowerCanoga ParkCAResidentialRooftop Contractor 5.000
124German Energy Alternatives Inc.LondonOntarioCommercialConstruction Firm 5.000
125Positive Energy SolarSanta FeNMResidentialElectrical Subcontractor 4.965
126Alternative Energy SystemsChicoCAResidential 4.900
127Boston SolarWoburnMAResidential 4.848
128Revolve SolarAustinTXResidentialRooftop Contractor 4.700
129Efficient Energy of TennesseeKnoxvilleTNUtilityEPC 4.600
130Clean Energy CollectiveLouisvilleCOResidentialDeveloper 4.503
131South Coast SolarNew OrleansLACommercialRooftop Contractor 4.400
132Dovetail Solar and WindClevelandOHCommercial 4.299
133GEM EnergyWalbridgeOHCommercialDeveloper 4.100
134Complete Solar Solutions of CaliforniaSan MateoCAResidential 4.027
135Solar Electrical SystemsWestlake VillageCAResidentialConstruction Firm 4.000
136Milholland ElectricEl CajonCAResidentialRooftop Contractor 4.000
137A1 Solar PowerVan NuysCAResidentialDeveloper 3.927
138Meridian SolarAustinTXCommercialEPC 3.900
139American ElectricMililaniHIResidentialEPC 3.900
140Hawaii Energy SmartWailukuHIResidentialRooftop Contractor 3.900
141Harmon ElectricPhoenixAZResidentialEPC 3.872
142Enver SolarTustinCAResidential 3.804
143Paradise Energy SolutionsParadisePACommercialEPC 3.760
144GRID AlternativesOaklandCAResidentialNon-Profit Contractor 3.645
145SunVest SolarPewaukeeWICommercialDeveloper 3.524
146ADT SolarCovingtonLAResidential 3.520
147Consolidated Solar TechnologiesAlbuquerqueNMResidential 3.500
148Solaris Energy Solutions IdahoIdaho FallsIDResidential 3.500
149Alternate EnergyHonoluluHIResidentialDeveloper 3.446
150Vista SolarSanta ClaraCACommercialEPC 3.369
151Sea Bright SolarOceanNJResidential 3.265
152Monolith SolarRensselaerNYCommercialDeveloper 3.250
153Alder Energy SystemsCharlestonSCCommercialDeveloper 3.250
154Pfister EnergyHawthorneNJCommercial 3.200
155Herca SolarOceansideCAResidentialEPC 3.100
156O3 EnergyDallasTXCommercialDeveloper 3.100
157Vanguard Energy PartnersBranchburgNJCommercial 3.000
158American Made Solar and Wind TechnologiesWeslacoTXCommercial 3.000
159Renova EnergyPalm DesertCAResidentialRooftop Contractor 3.000
160Kurios EnergyMantecaCACommercial 3.000
161Maui Solar ProjectKahuluiHIResidentialRooftop Contractor 3.000
162Suncrest SolarSalt Late CityUTResidential 3.000
163Apex Solar PowerQueensburyNYResidential 2.923
164Joule EnergyNew OrleansLAResidentialEPC 2.902
165ReVision EnergySouth PortlandMEResidentialRooftop Contractor 2.900
166Premier Solar SolutionsPhoenixAZResidential 2.880
167CB SolarDes MoinesIACommercialConstruction Firm 2.880
168OneRoof EnergySan DiegoCAResidential 2.865
169EcoMark SolarDenverCOResidential 2.793
170Sunvalley SolarWalnutCACommercialDeveloper 2.713
171SUNation EnergyRonkonkomaNYResidentialEPC 2.684
172Superior Solar SystemsOrlandoFLResidential 2.653
173Longhorn SolarAustinTXResidentialRooftop Contractor 2.549
174Empire Renewable EnergyMesaAZCommercialEPC 2.500
175Renewable Energy MassachusettsBelmontMAUtilityDeveloper 2.500
176Sunsense SolarCarbondaleCOCommercialEPC 2.500
177Granite State SolarBowNHResidentialSolar Hot Water Contractor 2.500
178Con Edison SolutionsValhallaCTResidentialEPC 2.490
179McWire ElectricEl CajonCAResidentialElectrical Subcontractor 2.400
180Lifestyle SolarFresnoCAResidentialRooftop Contractor 2.400
181Sustineo ConstructionSan DiegoCACommercial 2.346
182Independence SolarEssexCTCommercialDeveloper 2.300
183Arise SolarFresnoCAResidentialRooftop Contractor 2.263
184Sunline EnergySan DiegoCAResidentialConstruction Firm 2.250
185EmPower SolarIsland ParkNYResidentialRooftop Contractor 2.213
186American Solar & RoofingPhoenixAZResidential 2.200
187Newport PowerSan ClementeCACommercialEPC 2.200
188Axium SolarPlanoTXCommercialEPC 2.200
189Auric EnergyWest Valley CityUTResidential 2.200
190Ambassador EnergyMurrietaCAResidential 2.200
191Electric Distribution & Design SystemsGarlandTXResidentialElectrical Subcontractor 2.200
192NATiVEAustinTXResidentialRooftop Contractor 2.100
193Intermountain Wind & SolarCentervilleUTCommercial 2.100
194Lighthouse Solar TexasAustinTXResidential 2.100
195American Solar PowerLos AngelesCAResidential 2.100
196Robco ElectricLas VegasNVResidentialRooftop Contractor 2.100
197Energy Concepts (NM)SapelloNMCommercial 2.100
198Sun SolarSpringfieldMOResidentialDeveloper 2.065
199Maxum EnergyWestlake VillageCACommercialEPC 2.000
200Independent Energy SolutionsVistaCACommercialConstruction Firm 2.000
201RWD ConsultantsCamdenNJCommercial 2.000
202SunHarvest SolarPhoenixAZResidentialElectrical Subcontractor 2.000
203JEH SolarLafayetteLAResidential 2.000
204SunFusion Solar ElectricSan DiegoCAResidentialRooftop Contractor 2.000
205Solar SolutionWashingtonDCResidential 2.000
206LuxLight Solar EnergyLockefordCAResidentialConstruction Firm 2.000
207West Coast SolarBrentwoodCAResidential 2.000
208Photonworks EngineeringHonoluluHICommercialConstruction Firm 1.953
209Nova West SolarFresnoCAResidentialRooftop Contractor 1.927
210Kopp Electric CompanyToms RiverNJResidential 1.900
211Creative EnergiesLanderWYCommercialConstruction Firm 1.875
212A1A Solar ContractingJacksonvilleFLResidentialRooftop Contractor 1.822
213Sunpro Solar CAWildomarCAResidential 1.817
214Central California SolarTulareCAResidentialEPC 1.805
215Alternative Energy ServicesSanfordFLCommercialEPC 1.800
216SunPower by Infinity SolarPearl RiverNYResidential 1.800
217SunPower by New York State Solar FarmModenaNYResidentialDeveloper 1.800
218Solar by CIRGrand IslandNYResidentialRooftop Contractor 1.760
219Stronghold EngineeringPerrisCACommercial 1.755
220RevoluSun Smart HomeHonoluluHIResidentialDeveloper 1.750
221Air Wind and SolarStephenvilleTXResidentialEPC 1.750
222Sky High EnergyPhoenixAZResidential 1.750
223SunGreen SystemsPasadenaCACommercialEPC 1.700
224Sun Light & PowerBerkeleyCACommercialEPC 1.659
225Clean SolarSan JoseCAResidentialRooftop Contractor 1.600
226Complete Energy SolutionsDenverCOCommercial 1.600
227Fresco SolarMorgan HillCACommercialDeveloper 1.600
228Atwood ElectricSigourneyIACommercial 1.600
229Solare EnergySan DiegoCAResidentialElectrical Subcontractor 1.537
230Solis PartnersSea GirtNJCommercialDeveloper 1.500
231RER Energy GroupReadingPACommercialDeveloper 1.500
232Scudder Solar Energy SystemsMarinaCACommercialConstruction Firm 1.500
233Aztec SolarRancho CordovaCACommercial 1.500
234Cosmic SolarVistaCAResidential 1.400
235Maximo SolarSan JuanPRResidential 1.500
236SolarponicsAtascaderoCAResidentialRooftop Contractor 1.500
237Synergy PowerSandyUTCommercial 1.500
238Valley Pro ElectricPhoenixAZResidential 1.500
239Impact Power SolutionsRosevilleMNCommercialEPC 1.500
240Zia Suns Green ConstructionLas CrucesNMResidentialConstruction Firm 1.500
241Zing SolarAmerican ForkUTResidential 1.500
242A&R SolarSeattleWAResidential 1.453
243Border SolarEl PasoTXCommercialEPC 1.410
244Sun First SolarSan RafaelCAResidential 1.400
245Palomar Solar & RoofingEscondidoCAResidentialRooftop Contractor 1.400
246PEP SolarPhoenixAZResidentialRooftop Contractor 1.384
247North State Solar EnergyForest RanchCACommercialConstruction Firm 1.300
248SunRenu SolarScottsdaleAZCommercialEPC 1.300
249All Energy SolarSt. PaulMNResidential 1.300
250Solar Electric Power Company (SEPCO)StuartFLOff-GridOff-Grid Contractor 1.250
251Sunergy SystemsSeattleWAResidential 1.250
252Artisan ElectricSeattleWAResidentialRooftop Contractor 1.250
253Magic Sun SolarLoomisCAResidentialConstruction Firm 1.228
254CBS SolarCopemishMICommercial 1.200
255Vis SolisFranklinTNUtilityDeveloper 1.200
256Sol ReliableValley VillageCAResidential 1.200
257Terra StewardSan DiegoCACommercial 1.200
258Sierra Pacific Home & ComfortRancho CordovaCAResidential 1.200
259Sunlight Solar SystemsSalt Lake CityUTCommercialRooftop Contractor 1.200
260Connector Electric (CE Solar)UplandCAResidential 1.200
261Greenbelt SolarAustinTXResidentialEPC 1.200
262Highlight SolarSan JoseCAResidential 1.200
263Casey ElectricTell CityINCommercialElectrical Subcontractor 1.200
264Solar-RayOrlandoFLResidential 1.166
265Yes Solar SolutionsCaryNCResidentialRooftop Contractor 1.150
266That Solar GuyMurrietaCAResidentialRooftop Contractor 1.150
267Zager GlobalDeerfield BeachFLCommercial 1.133
268Planet Earth SolarSan ClementeCAResidentialRooftop Contractor 1.130
269Black Rock SolarSan FranciscoCACommercialNon-Profit Contractor 1.106
270Southern Energy ManagementRaleighNCResidentialRooftop Contractor 1.100
271Endurance Solar & EngineeringBoulderCOResidential 1.100
272Puget Sound SolarSeattleWAResidentialEPC 1.097
273Lighthouse Solar Hudson ValleyNew PaltzNYCommercial 1.090
274Solar SymphonyEscondidoCAResidential 1.089
275NC Solar NowRaleighNCResidential 1.080
276Bonterra SolarHonoluluHIResidentialRooftop Contractor 1.020
277Skytech SolarSan FranciscoCAResidentialRooftop Contractor 1.010
278New Day SolarMurrietaCAResidentialRooftop Contractor 1.003
279Atlasta Solar CenterGrand JunctionCOResidentialRooftop Contractor 1.000
280Belmont SolarLancasterPAOff-GridOff-Grid Contractor 1.000
281Nu Energy SolutionsSylvaniaOHCommercial 1.000
282SolareAmericaUpper DarbyPACommercialEPC 1.000
283Northern Pacific Power SystemsSanta RosaCAResidential 1.000
284Arizona Solar Wave & EnergyMesaAZResidential 1.000
285Sierra Solar SystemsRenoNVOff-GridEPC 1.000
286Kingspan EnergyJessupMDCommercial 1.000
287Able EnergyOakdaleMNResidential 1.000
288NW Wind & SolarSeattleWACommercialConstruction Firm 1.000
289CM Solar ElectricSan DiegoCAResidential 1.000
290Simply Solar SystemsHamlinNYResidential 1.000
291Slingshot PowerLos AltosCAResidential 1.000
292SolarGainesBaltimoreMDResidentialEPC 0.991
293Built Well SolarWantaghNYResidentialRooftop Contractor 0.990
294Bella EnergyBoulderCOCommercialEPC 0.957
295Technicians for SustainabilityTucsonAZResidential 0.938
296Ace LLC SolarPulaskiTNCommercial 0.918
297Solar ImpactGainesvilleFLCommercialEPC 0.907
298Advanced Energy SystemsEugeneORCommercial 0.900
299Pro Solar HawaiiKailua konaHIResidential 0.900
300Global Efficient EnergyFort WorthTXResidential 0.900
301New England Clean EnergyHudsonMAResidentialRooftop Contractor 0.894
302AMECO SolarParamountCAResidential 0.878
303Kasselman SolarAlbanyNYResidential 0.875
304You Save GreenAlbertsonNYResidentialRooftop Contractor 0.864
305Geoscape SolarFlorham ParkNJResidential 0.850
306Tiger SolarCharlottesvilleVACommercialConstruction Firm 0.850
307Sol-UpLas VegasNVResidentialRooftop Contractor 0.838
308Jamar Power SystemsSanteeCAResidential 0.835
309LightWave SolarNashvilleTNCommercialEPC 0.833
310Texas Solar OutfittersHoustonTXResidentialRooftop Contractor 0.820
311Capital City SolarRosevilleCAResidentialRooftop Contractor 0.800
312Innovative Solar SystemsAshevilleNCResidential 0.800
313Eco Estates InternationalAustinTXResidential 0.800
314AWS SolarLos AngelesCAResidential 0.800
315Solar Sales of MichiganDavisonMIResidentialRooftop Contractor 0.800
316ECG SolarAnamosaIAResidentialConstruction Firm 0.800
317American Sentry SolarBel AirMDResidentialSolar Hot Water Contractor 0.799
318IES Texas SolarStaffordTXResidential 0.795
319Pinnacle ExteriorsAllentownPAResidentialRooftop Contractor 0.777
319Tennessee Solar SolutionsChattanoogaTNCommercial 0.786
320Florida Power ServicesTampaFLResidentialConstruction Firm 0.785
322Mass RenewablesBellinghamMAResidentialConstruction Firm 0.770
323ZeroBase EnergyFerndaleMIOff-GridOff-Grid Contractor 0.765
324Green Power EnergyAnnandaleNJResidentialEPC 0.750
325Missouri Solar ApplicationsJefferson CityMOCommercial 0.750
326Kenergy SolarWashingtonDCResidentialDeveloper 0.750
327Cromwell SolarLawrenceKSResidential 0.750
328A.M. Sun SolarPaso RoblesCAResidential 0.740
329Solarado EnergySalidaCOCommercial 0.730
330Peak View SolarColorado SpringsCOResidentialDeveloper 0.726
331Helios SolarKalamazooMICommercialEPC 0.704
332California Solar ElectricOjaiCAResidential 0.703
333Western SolarBellinghamWAResidential 0.691
334Southern Solar SystemsHuntsvilleALCommercialEPC 0.689
335Legend SolarWashingtonUTResidential 0.682
336AllCities Solar and ElectricYakimaWAResidentialRooftop Contractor 0.665
337Great Canadian SolarEdmontonABCommercialEPC 0.660
338Windfree SolarChicagoILCommercial 0.650
339mtvSolarBerkeley SpringsWVOff-GridEPC 0.646
340Independent Power SystemsBoulderCOResidentialEPC 0.643
341Potere SolarRancho MirageCAResidential 0.625
342EC ElectricPortlandORCommercial 0.600
343Simpler Solar SystemsTallahasseeFLOff-GridOff-Grid Contractor 0.600
344GreenBrillianceHerndonVAResidential 0.600
345Florida Solar OneFort LauderdaleFLCommercial 0.600
346Novel EnergyRochesterMNCommercial 0.600
347California SolarGrass ValleyCAResidentialRooftop Contractor 0.594
348Earth Wind And Solar EnergyChicagoILCommercialRooftop Contractor 0.580
349Go Solar GroupSalt Lake CityUTResidentialRooftop Contractor 0.575
350Thames Solar ElectricDenverCOOff-GridOff-Grid Contractor 0.550
351Texas Solar Power CompanyAustinTXResidential 0.530
352Solar ServiceNilesILResidential 0.530
353YellowliteClevelandOHResidentialRooftop Contractor 0.524
354Ultra Solar & Wind SolutionsOcean CityMDCommercialEPC 0.520
355Solar Choice USAAtlantaGACommercialRooftop Contractor 0.515
356Energy Conservation Solutions (ECS Solar)MooresvilleNCResidentialOff-Grid Contractor 0.510
357Sunlight Solar EnergyBendORResidential 0.500
358PPM SolarGainesvilleFLCommercialEPC 0.500
359GreenwiredRedwayCAOff-GridOff-Grid Contractor 0.500
3602K SolarMiddletownNYResidentialRooftop Contractor 0.500
361Progressive Power SolutionsAmerican ForkUTResidentialRooftop Contractor 0.500
362Cape Fear Solar SystemsWilmingtonNCResidentialRooftop Contractor 0.500
363Ecohouse SolarColumbusOHResidential 0.500
364California Home SolarSherman OaksCAResidential 0.500
365Simply Solar Of MarylandEdgewoodMDResidentialElectrical Subcontractor 0.500
366InSite EnergyJacksonvilleFLResidential 0.500
367Hardt ElectricChicagoILCommercial 0.500
368Southern Light SolarNew BedfordMAResidentialDeveloper 0.500
369Solar StatesPhiladelphiaPAResidentialEPC 0.500
370Linear SolarNew OrleansLAResidential 0.500
371Green Energy EPCSan DiegoCAResidentialEPC 0.500
372EIS SolarPittsburghPAResidentialRooftop Contractor 0.483
373PowerLutions SolarLakewoodNJResidentialEPC 0.480
374Pure Power SolutionsHealdsburgCAResidential 0.455
375PurePoint EnergyNorwalkCTResidential 0.450
376Renu Energy SolutionsCharlotteNCResidentialEPC 0.436
377Roof Power SolarRich HillMOResidential 0.435
378SunBlue EnergySleepy HollowNYResidential 0.435
379Solar Smart LivingSanta TeresaNMResidential 0.434
380Solar CenTexHarker HeightsTXResidentialRooftop Contractor 0.432
381GenPro Energy SolutionsPiedmontSDCommercialElectrical Subcontractor 0.430
382Energy ConceptsHudsonWICommercial 0.426
383Smart Energy of New EnglandColumbiaNHResidentialOff-Grid Contractor 0.425
384Green ConceptionBurbankCAResidentialRooftop Contractor 0.413
385True South SolarAshlandORResidential 0.412
386PPC SolarTaosNMResidentialEPC 0.409
387Solar Watt SolutionsCarlsbadNVResidentialRooftop Contractor 0.405
388Stellar Energy ContractorsDenverCOResidentialRooftop Contractor 0.400
389Solora SolarYakimaWAResidentialConstruction Firm 0.400
390Southard Solar and ConstructionDenverCOResidentialRooftop Contractor 0.400
391Hire ElectricThe DallesORCommercialElectrical Subcontractor 0.377
392Innovative EnergyBreckenridgeCOResidential 0.370
393Renewable Energy CorporationTimoniumMDResidential 0.364
394Energy Solution ProvidersFlorenceAZResidential 0.360
395Solar TrekOcalaFLResidentialRooftop Contractor 0.360
396IQ PowerSanfordFLResidentialSolar Hot Water Contractor 0.360
397South Sound SolarOlympiaWAResidentialRooftop Contractor 0.360
398SunWork Renewable Energy ProjectsMilpitasCAResidentialRooftop Contractor 0.360
399SGE SolarBellinghamMAResidentialConstruction Firm 0.356
400Brightstar SolarMarlboroughMAResidentialRooftop Contractor 0.356
401Good Energy SolutionsLawrenceKSCommercial 0.350
402Cool Blew Solar & ElectricPeoriaAZResidential 0.350
403GES SolarKnoxvilleTNCommercialConstruction Firm 0.347
404EFS EnergySt. LouisMOResidentialRooftop Contractor 0.345
405Maryland Solar SolutionsOwings MillsMDResidentialDeveloper 0.340
406Peka Solar and Renewable EnergyNaplesFLCommercialOff-Grid Contractor 0.338
407Custom Solar and LeisureTucsonAZResidential 0.337
408Hyperion Energy SolutionsBellvilleOHResidentialConstruction Firm 0.330
409Gunn ElectricPinevilleLAResidentialElectrical Subcontractor 0.329
410Exact SolarNewtownPAResidentialSolar Hot Water Contractor 0.327
411ARiES EnergyKnoxvilleTNCommercialDeveloper 0.327
412Evergreen Sun PowerCentennialCOResidentialRooftop Contractor 0.326
413Morton SolarEvansvilleINResidentialRooftop Contractor 0.320
414Skyline Energy SaversEl Dorado HillsCAResidentialRooftop Contractor 0.320
415Brilliant HarvestSarasotaFLCommercial 0.311
416srinergyNoviMICommercialDeveloper 0.307
417Carbon VisionShaker HeightsOHCommercialDeveloper 0.305
418Mark Snyder ElectricSan DiegoCAOff-Grid 0.300
419Arizona Energy ProsPhoenixAZResidential 0.300
420Black Platinum Solar & ElectricPhoenixAZResidential 0.300
421Solar ConnexionBlacksburgVAResidential 0.300
422G6 Power SolutionsDes MoinesIowaCommercial 0.300
423Earth ElectricSan JoseCAResidentialRooftop Contractor 0.286
424Solar GenerationKingstonNYResidentialConstruction Firm 0.285
425Golden West EnergySan DiegoCACommercial 0.275
426Michigan Solar SolutionsCommerceMIResidentialRooftop Contractor 0.264
427Elemental EnergyPortlandORResidentialRooftop Contractor 0.260
428Save a Lot SolarBerkeleyCAResidentialRooftop Contractor 0.255
429Unique SolarSan DiegoCAResidential 0.252
430GC SolarBellevueWACommercialConstruction Firm 0.250
431RBS SolarLos AngelesCACommercial 0.250
432South Texas Solar SystemsSan AntonioTXCommercial 0.250
433Cinnamon Energy SystemsCampbellCAResidential 0.250
434Sunshine Solar ServicesWestonFLOff-Grid 0.245
435Moore EnergySouthamptonPACommercialEPC 0.242
436Clark EcoEnergyLancasterPACommercialEPC 0.240
437Winona Renewable EnergyWinonaMNCommercialEPC 0.239
438Fire Mountain SolarMount VernonWAResidential 0.230
439Newport RenewablesWakefieldRICommercial 0.225
440Urban SolarBoca RatonFLResidential 0.225
441Powell Energy and SolarMoorestownNJCommercial 0.220
442Carlson ElectricHaywardWIResidential 0.211
443Green State PowerGreensboroNCCommercialEPC 0.200
444Sawmill Solar ElectricRidgecrestCAResidential 0.200
445Semper SolarisEl CajonCAResidential 0.200
446Solar Advantage (FL)TampaFLResidential 0.200
447miEnergySaskatoonSaskatchewanResidential 0.200
448Pennsylvania Solar Energy Co.WashingtonPAResidentialRooftop Contractor 0.198
449Solar-FitHolly HillFLResidentialRooftop Contractor 0.194
450EcoLogical Energy SystemsBristolTNResidentialEPC 0.183
451Nor Cal Solar ServicesAptosCAResidential 0.180
452Texas Green EnergyCollege StationTXCommercialDeveloper 0.175
453Clean Energy DesignOstervilleMAResidential 0.160
454Appalachian Renewable ResourcesKnoxvilleTNResidentialRooftop Contractor 0.150
455High Desert ElectricGardnervilleNVResidential 0.150
456US Renewable Energy DevelopmentLas VegasNVResidential 0.150
457Sunshine SavesTega CaySCResidentialConstruction Firm 0.147
458ES Electric & SolarPenrynCAResidentialConstruction Firm 0.146
459California Sun SystemsLos AngelesCAResidentialRooftop Contractor 0.143
460Tick Tock EnergyEffinghamILResidential 0.143
461T Squared PowerMidvaleUTResidential 0.140
462Main Street SolarFincastleVAResidentialRooftop Contractor 0.136
463Sun Dollar EnergyRaleighNCResidentialRooftop Contractor 0.135
464Maine Solar SolutionsFreeportMEResidentialEPC 0.131
465Construction ArtAftonTNCommercial 0.120
466CalSun Electric & Solar SystemsPaso RoblesCAResidentialElectrical Subcontractor 0.120
467AGILE RemodelersTustinCAResidential 0.113
468Run on SunPasadenaCAResidentialRooftop Contractor 0.112
469Wray IndustriesEllensburgWAResidentialElectrical Subcontractor 0.111
470Sunstore SolarGreerSCResidentialOff-Grid Contractor 0.105
471ECS Solar Energy SystemsGainesvilleFLResidential 0.100
472SolarwerksChicagoILCommercialSolar Hot Water Contractor 0.100
473Peak Solar DesignsSalidaCOResidentialConstruction Firm 0.100
474Ocean SolarCape May Court HouseNJResidentialDeveloper 0.100
475GR56 Energy SolutionsOshawaOntarioResidential 0.100
476Solar AdvantageMetairieLAResidentialEPC 0.100
477Clean FootprintCape CanaveralFLCommercialDeveloper 0.100
478Green Sun Energy ServicesMiddletownNJResidential 0.098
479Wright-Way Solar TechnologiesTylerTXResidential 0.087
480SolarNorcalMeadow VistaCAResidential 0.087
481Ozark SolarSpringdaleARResidential 0.082
482SolarSmithSavannahGACommercialRooftop Contractor 0.080
483Entech ElectronicsDallasTXResidentialElectrical Subcontractor 0.080
484Collegiate BuildersBuffaloNYResidential 0.080
485YouVee SolarRidgecrestCAResidential 0.075
486Solar Quest USAHollywoodFLResidential 0.075
487Solar Universe of NEPAMountain TopPAResidential 0.073
488New Dawn Energy SolutionsMarkhamONResidential 0.070
489POWERHOME SolarMooresvilleNCResidential 0.069
490Wayne’s SolarOrmond BeachFLResidential 0.061
491RC Construction SolarGreerSCResidential 0.060
492Asheville SolarFletcherNCResidential 0.060
493Current ElectricBrookfieldWIResidentialElectrical Subcontractor 0.057
494Frederickson ElectricPort TownsendWAResidentialRooftop Contractor 0.055
495Alternative Energy SoutheastAthensGAResidential 0.053
496Power Star SolarOrange County CAResidentialRooftop Contractor 0.052
497OE SolarAlbuquerqueNMResidential 0.050
498Sun Commercial SolarCape CoralFLResidential 0.045
499Sound Solar SystemsKronauSaskatchewanResidential 0.045
500American Solar EnterprisesSterlingVAResidential0.040

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