Bywatts

Solar Installers in Illinois

Bywatts lists 259 solar installers in Illinois.

259Installers
150Shown this page

View Illinois on the map

Browse Illinois by city: Chicago (53) · Springfield (15) · Naperville (8) · Glenview (6) · Elk Grove Village (5) · Peoria (5) · Rockford (5) · Schaumburg (5) · Arlington Heights (4) · Hoffman Estates (4) · Oak Brook (4) · Willowbrook (4) · Addison (3) · Buffalo Grove (3) · Champaign (3) · Franklin Park (3) · Greenville (3) · Marion (3) · Skokie (3) · Urbana (3) · Wood Dale (3)

Hail and storm risk for Illinois solar installs

Before you pick a solar installer in Illinois, know the weather the panels have to survive. Across 102 rated counties earthquake is the leading peril, and Douglas County sees the most of it.

See how much hail your panels can take in Illinois

Source: FEMA National Risk Index, modeled by Bywatts. Full county ranking and methodology at the link.

All 259 installers in Illinois

InstallerCityWebsite
1 Earth SolarWest PeoriaVisit site
360 Electric Heating/CoolingMORTONVisit site
A-1 SolarEdwardsvilleVisit site
Academy Energy GroupChicagoVisit site
Adm Co MaChicagoVisit site
Advanced DataNapervilleVisit site
Advanced Power USAMcHenryVisit site
AdvanceswitchboardElk Grove VillageVisit site
Aemma ElectricOrland ParkVisit site
Aero SolarChicagoVisit site
Ag EnergyMantenoVisit site
Ailey SolarChicagoVisit site
AJA EnergiesBurr RidgeVisit site
All Bright SolarChicagoVisit site
Allied FpAlgonquinVisit site
America LeaderElmhurstVisit site
American Electric Construction CompanySchaumburgVisit site
American Green SolutionsNapervilleVisit site
Anderson ElectricSpringfieldVisit site
ARF SolarCottage HillsVisit site
ArrowGalenaVisit site
Associated Electrical ContractorsWoodstockVisit site
Atlas Solar AdvisorsChicagoVisit site
Atlas Total HomeWestvilleVisit site
AtlasciCherry ValleyVisit site
AweSun PowerNapervilleVisit site
BergstromincRockfordVisit site
BETS EnergyChicagoVisit site
Blu Sky Solar & WindPeoriaVisit site
Bolt LiteWadsworthVisit site
Bonus Electric Co.RomeovilleVisit site
Brandt ElectricDecaturVisit site
Braven SolarRockfordVisit site
Bright Wave ConsultingChicagoVisit site
Camping World RV SalesLincolnshireVisit site
CarleUrbanaVisit site
CdkHoffman EstatesVisit site
Ce EnergysolutionsLibertyvilleVisit site
Celestar SolarChicagoVisit site
CertasunBuffalo GroveVisit site
CF Solar PowerSandwichVisit site
Chicago EVChicagoVisit site
Chicago Solar ExpertsArlington HeightsVisit site
City Colleges of ChicagoChicagoVisit site
ClairesHoffman EstatesVisit site
Cmec CoopMattoonVisit site
Common Green SolarSkokieVisit site
CommunitysolardevelopmentsChicagoVisit site
Connect with SolarChicagoVisit site
Connelly ElectricBloomingdaleVisit site
Continental Energy SolutionsOak BrookVisit site
Cook County HealthChicagoVisit site
CorteseenergycoChicagoVisit site
CvetllcChicagoVisit site
CygnetltdNapervilleVisit site
D&D ElectricHarrisburgVisit site
D/R Services UnlimitedGlenviewVisit site
Day & Night SolarCollinsvilleVisit site
Dominion Lighting & SolarElmhurstVisit site
DukaneprecastNapervilleVisit site
DyrosElk Grove VillageVisit site
E-GSI Energy Glazed SystemsGrayslakeVisit site
Earth Wind & Solar EnergyChicagoVisit site
Eco Solar SolutionsElk Grove VillageVisit site
Eco Spark EnergyChicagoVisit site
EdelmanincChampaignVisit site
eEqualsChicagoVisit site
Electric APUCaryVisit site
Elevate EnergyChicagoVisit site
EnertechGreenvilleVisit site
EnTrust Solar DevelopmentWarrenvilleVisit site
Evtech UsSpringfieldVisit site
Fibonacci EnergyLake BarringtonVisit site
Firefly EnergyPeoriaVisit site
Fitzgerald's Electrical ContractingChicagoVisit site
ForceenergygroupSouth HollandVisit site
Fowler Heating & CoolingMarionVisit site
Fowler Solar EnergyMarionVisit site
FowlersolarMarionVisit site
Freeman EnergySpringfieldVisit site
FreeWorld SolarChicagoVisit site
Fresh Coast SolarChicagoVisit site
G&M Electrical ContractorsChicagoVisit site
GC & Insulation a division of YorkBloomingtonVisit site
George Allen ConstructionMokenaVisit site
GlescoelectricUrbanaVisit site
GoanantaAlsipVisit site
Grand Solar & EnvironmentalWestern SpringsVisit site
Grateful Sun EnergyDeerfieldVisit site
Green Innovation & TechSouth HollandVisit site
Green Power WorksChicagoVisit site
Green Tech ConstructionFranklin ParkVisit site
Greencore SolarWood DaleVisit site
GreenGridsShorewoodVisit site
GreenhomemakeoverWillowbrookVisit site
Greenhomemakeover CoWillowbrookVisit site
Greenlight PlanetChicagoVisit site
GreenlightnationalChicagoVisit site
Greenlink Energy SolutionsRockfordVisit site
GridHighlandVisit site
Gurtz ElectricArlington HeightsVisit site
H&H ElectricFranklin ParkVisit site
H.R. Skylights & Sun TunnelsWoodridgeVisit site
Halo SolarGoodfieldVisit site
HanleyforillinoisEvanstonVisit site
HarneTechBuffalo GroveVisit site
Hartmann Electric CompanyElk Grove VillageVisit site
HawkenergysolutionsWashingtonVisit site
Headline SolarSchaumburgVisit site
Howard Solar ConnectRoanokeVisit site
Iconic EnergyRockfordVisit site
IconicsolarRockfordVisit site
Il SolarLitchfieldVisit site
Illinois Renewable Energy AssociationOregonVisit site
Illinois Solar NowRolling MeadowsVisit site
IM SustainableSpringfieldVisit site
Independence Renewable EnergySandwichVisit site
InWave RenewablesNapervilleVisit site
Jamerson & Bauwens Electrical ContractorsNorthbrookVisit site
JD Pro ElectricFranklin ParkVisit site
JME ElectricSpringfieldVisit site
JmselectricSchaumburgVisit site
JR ElectricFairburyVisit site
JTM Electrical and TechnologyEast DundeeVisit site
Kapital ElectricBensenvilleVisit site
Klees ElectricBuffalo GroveVisit site
Krause Electrical ContractorsZionVisit site
Legacysolar SystemsTowandaVisit site
LfelectricMortonVisit site
Light Owl EnergyChicagoVisit site
LiveWire ConstructionCalumet ParkVisit site
Lumen Electric & SolarLake BarringtonVisit site
Lyons & Pinner Electric CompaniesLa GrangeVisit site
Martin Solar NetMascoutahVisit site
Mgt GpGurneeVisit site
Midwest Solar Control + Glass GraphicsChicagoVisit site
Midwest Solar SolutionsShilohVisit site
Midwest Solar TechniciansSpringfieldVisit site
Midwest SolutionsAntiochVisit site
MidwestgreenenergyPeoriaVisit site
Milhouse EnterprisesChicagoVisit site
MYT SolarChicagoVisit site
National Retrofitting GroupNilesVisit site
National Sun EnergyDeerfieldVisit site
NetenergyChicagoVisit site
New Prairie SolarUrbanaVisit site
NewprairieconstructionChampaignVisit site
Nu Heat Co UkGrayslakeVisit site
NuCore ElectricStreamwoodVisit site
OberlanderelectricMossvilleVisit site

Illinois at a glance

Illinois has 158 operating power plants (40.9 GW, led by Natural Gas), 344 named substations, 9 data centers, 259 solar installers and 112 solar companies on Bywatts; retail electricity sales were 135.4 TWh in 2025 (EIA), down 2.3% over ten years.