Solar Installer Companies in USA

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

3,093
Companies
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3,093 companies

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HE

HEATSPOTTER INC

ListedInstaller
location_onElk GroveUSA
TR
location_onLivermoreUSA
PE

PEAK POWER LLC

ListedInstaller
location_onBakersfieldUSA
OM

Omni Energy

ListedInstaller
location_onSan FranciscoUSA
PO

Powerflex

ListedInstaller
location_onNew YorkUSA
FO

ForeFront Power LLC

ListedInstaller
location_onSan FranciscoUSA
SO

SOLAR DOCTORS LLC

ListedInstaller
location_onDiamond SpringsUSA
DU

DUNBAR KEN & SONS INC

ListedInstaller
location_onBakersfieldUSA
AM

AMERISUN

ListedInstaller
location_onRosevilleUSA
B

B D S

ListedInstaller
location_onSonomaUSA
FE

FELPERIN DANIEL JAY

ListedInstaller
location_onCobbUSA
ST
location_onSangerUSA
AL
location_onOlivehurstUSA
GO

GOMAXXX INC

ListedInstaller
location_onVallejoUSA
C

C M C O ELECTRIC SOLAR

ListedInstaller
location_onLoomisUSA
DE

DEHORITY MICHAEL J

ListedInstaller
location_onArcataUSA
WI
location_onPleasant HillUSA
FR
location_onFresnoUSA
RE

REDIN ALEX SOLAR

ListedInstaller
location_onUkiahUSA
SO

SOLEEVA ENERGY INC

ListedInstaller
location_onSan JoseUSA
C

C E S ELECTRIC INC

ListedInstaller
location_onChicoUSA
KI

KINGDOM SOLAR INC

ListedInstaller
location_onLivermoreUSA
ER

ERWIN P J ELECTRIC

ListedInstaller
location_onOaklandUSA
FO

FOY R L

ListedInstaller
location_onJacksonUSA

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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.