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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TH
location_onSacramentoUSA
GB

GB ELECTRIC INC

ListedInstaller
location_onFresnoUSA
MY

MYNT SYSTEMS INC

ListedInstaller
location_onSanta CruzUSA
VA

VASILA GEORGE

ListedInstaller
location_onSebastopolUSA
WI

WIGHAM JASON

ListedInstaller
location_onCottonwoodUSA
SO
location_onShingle SpringsUSA
A

A - 1 ELECTRIC

ListedInstaller
location_onVisaliaUSA
SO

SOURCE SOLAR INC

ListedInstaller
location_onClaremontUSA
TI
location_onMesaUSA
RI

Rise Energy

ListedInstaller
location_onArcataUSA
HO

HORIZON SOLAR ENERGY

ListedInstaller
location_onCampbellUSA
GR
location_onFolsomUSA
EV
location_onBakersfieldUSA
GA

GAF Energy

ListedInstaller
location_onSan JoseUSA
SM
location_onDiamond SpringsUSA
IN
location_onBrownsvilleUSA
BU

BUCHANAN JAMES

ListedInstaller
location_onSan Luis ObispoUSA
SU
location_onSouth Lake TahoeUSA
B

B P I

ListedInstaller
location_onNapaUSA
K1

K12 Solar Inc

ListedInstaller
location_onEl Dorado HillsUSA
RE
location_onWillitsUSA
OC

OCAL

ListedInstaller
location_onSanta RosaUSA
SI

SitelogIQ

ListedInstaller
location_onSacramentoUSA
EN
location_onPasadenaUSA

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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.