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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IN

INTEGRATESUN I LLC

ListedInstaller
location_onSacramentoUSA
BR

BRADY ENERGY

ListedInstaller
location_onMarysvilleUSA
RO

Roberts Electric Inc

ListedInstaller
location_onBakersfieldUSA
AM

AMERICAN GREEN ENERGY

ListedInstaller
location_onSan JoseUSA
CE

CE ENERGY SERVICES INC

ListedInstaller
location_onVan NuysUSA
SO
location_onSonoraUSA
SO

SOLARVIVA

ListedInstaller
location_onSan RamonUSA
VI
location_onSebastopolUSA
BA

BADASS ENERGY INC

ListedInstaller
location_onClaremontUSA
ES

ES SOLAR LLC

ListedInstaller
location_onLaytonUSA
SO

SOLAR AND ROOF DIRECT

ListedInstaller
location_onShingle SpringsUSA
EN

ENCHARGE ENERGY

ListedInstaller
location_onBakersfieldUSA
CI
location_onVacavilleUSA
SU
location_onFresnoUSA
TH

THRIVE POWER LLC

ListedInstaller
location_onProvoUSA
VO
location_onRocklinUSA
SU
location_onLos GatosUSA
ET

ETW ENERGY TX LLC

ListedInstaller
location_onLehiUSA
KI
location_onAuburnUSA
CL
location_onRedwood CityUSA
FR
location_onEscondidoUSA
PE

PES ENERGY

ListedInstaller
location_onVenturaUSA
LO

LONE PEAK ENERGY LLC

ListedInstaller
location_onSan JoseUSA
EN
location_onRosevilleUSA

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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.