Solar Installer Companies in USA

3,093 solar companies in USA — installers, manufacturers, EPCs and more. Free to browse.

3,093
Companies
17
Regions
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3,093 companies• 17 provinces

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GR

Green Stock Solar

ListedInstaller
location_onNapaUSA
PO

Poco Solar Energy Inc

ListedInstaller
location_onSanta ClaraUSA
SO

Solectric

ListedInstaller
location_onWest SacramentoUSA
BA

Bahama Solar

ListedInstaller
location_onSan Luis ObispoUSA
NO

Nova West Solar

ListedInstaller
location_onFresnoUSA
FU

Fusion Technologies

ListedInstaller
location_onValley CenterUSA
SY
location_onSebastopolUSA
EA

Earth Star Electric

ListedInstaller
location_onSonomaUSA
DA

Day One Solar inc

ListedInstaller
location_onSanta CruzUSA
1S

1st Light Energy Inc

ListedInstaller
location_onMantecaUSA
EV

Evergreen

ListedInstaller
location_onSacramentoUSA
RU

Running Electric

ListedInstaller
location_onFeltonUSA
SO

Solar Solutions

ListedInstaller
location_onReddingUSA
RE
location_onStocktonUSA
PA

Pacific Solar

ListedInstaller
location_onClovisUSA
SU

Super Solar

ListedInstaller
location_onOaklandUSA
SH

Shields Electric

ListedInstaller
location_onOrovilleUSA
SO

Solar Revolution

ListedInstaller
location_onFolsomUSA
GO

Golden State Power

ListedInstaller
location_onBakersfieldUSA
J

J & J Electric

ListedInstaller
location_onSebastopolUSA
AN

Anderson Electric

ListedInstaller
location_onAuburnUSA
GR

Green Dragon Solar

ListedInstaller
location_onAntelopeUSA
4T

4th Day Energy

ListedInstaller
location_onClovisUSA
AR

Aragon Electric

ListedInstaller
location_onWillitsUSA

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Solar Installers in United States

Market context, buyer guidance and procurement notes for sourcing in United States.

PVFirms lists 3,093 Solar Installers operating in United States.

Solar installers are licensed contractors that design, mount and commission photovoltaic systems on rooftops, ground arrays and commercial sites. They handle structural assessment, electrical work, inverter and battery integration, grid-connection paperwork and post-installation service.

Typical clients: homeowners, SMEs, agricultural operations and public-sector buildings.

Solar Installers in United States at a Glance

AspectDetail
CategorySolar Installer
CountryUnited States
Companies listed3,093
Typical clientshomeowners, SMEs, agricultural operations and public-sector buildings

Procurement and Regulatory Context in United States

When shortlisting a supplier in United States, ask how they handle grid-connection paperwork, who carries responsibility for permitting, and whether quoted prices include VAT and post-commissioning service.

Verification and Trust Signals

Listings in United States include both verified and unverified profiles. Verification is an opt-in programme: a company completes PVFirms's identity and credentials check before the badge is shown. Use the Verified filter on this page to narrow results to companies that have completed it, and treat an unverified listing as a starting point for your own due diligence rather than an endorsement.

How to Choose a Solar Installer in United States

  • Check certifications recognised in United States, not only international ones — national schemes are what grid operators and insurers actually ask for.
  • Compare at least three quotes. Scope differences, not headline price, explain most of the spread.
  • Confirm hands-on experience with grid-connection procedures in United States and with the relevant distribution network operator.
  • Ask for two or three reference projects delivered in United States in the last three years, and contact them.
  • Verify insurance cover and who honours the warranty if the supplier or manufacturer exits the market.
  • Establish which work is done in-house and which is subcontracted, and who your single point of accountability is.

Frequently Asked Questions — Solar Installers in United States

Answers for buyers sourcing from Solar Installers in United States.

PVFirms lists 3,093 Solar Installers in United States. You can narrow the list further by region, or filter to companies that have completed verification.