Solar Installer Companies in USA

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

3,093
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3,093 companies

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IN

INFINIUM SOLAR, INC.

ListedInstaller
location_onCampbellUSA
PE
location_onRiversideUSA
AF
location_onUnion CityUSA
NO
location_onConcordUSA
SU
location_onJacksonUSA
SU
location_onAuburnUSA
BL

BLM HOLDINGS INC

ListedInstaller
location_onChicoUSA
OC
location_onSan FranciscoUSA
MR

MR ROOFING INC

ListedInstaller
location_onSouth San FranciscoUSA
CL

CLEAR DAY ENERGY

ListedInstaller
location_onBrentwoodUSA
SO

SOLARUNION

ListedInstaller
location_onSan DiegoUSA
ST

STOCKMAN'S AUTOMATION

ListedInstaller
location_onSan Luis ObispoUSA
H

H C I SOLAR

ListedInstaller
location_onWalnut CreekUSA
CA
location_onPaso RoblesUSA
SW

SWSS ELECTRICAL

ListedInstaller
location_onGarden GroveUSA
SO

SOLAR EASE INC

ListedInstaller
location_onSan JoseUSA
BA
location_onBakersfieldUSA
GR

GRC DESIGN AND BUILD

ListedInstaller
location_onPlacervilleUSA
BR

BRADLEY MEL ELECTRIC

ListedInstaller
location_onOakdaleUSA
DI
location_onFresnoUSA
HI
location_onSan JoseUSA
EL
location_onBrentwoodUSA
SI
location_onWindsorUSA
PA
location_onBakersfieldUSA

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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.