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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GL

GLOBAL SOLAR ELECTRIC

ListedInstaller
location_onEl CajonUSA
KA

KAAR ELECTRIC

ListedInstaller
location_onLos AngelesUSA
IM

IMPERIAL ELECTRIC

ListedInstaller
location_onSherman OaksUSA
H

H L V ELECTRIC CO

ListedInstaller
location_onSan DimasUSA
SO

SOLAR VAST ENERGY

ListedInstaller
location_onUplandUSA
SO
location_onCanoga ParkUSA
HA
location_onWhittierUSA
PO
location_onNorcoUSA
NE

NEXA SOLAR

ListedInstaller
location_onDowneyUSA
SU
location_onOntarioUSA
21

21ST CENTURY SOLAR

ListedInstaller
location_onCoronaUSA
5T

5TH AVENUE ENERGY

ListedInstaller
location_onMurrietaUSA
SU

SUNGUIDE SOLAR INC

ListedInstaller
location_onPhelanUSA
AL

ALLIED ENERGY INC

ListedInstaller
location_onCarlsbadUSA
SU
location_onHesperiaUSA
AL

ALTA SOLAR

ListedInstaller
location_onSignal HillUSA
AM
location_onCosta MesaUSA
DE

DESERT CLEAN ENERGY

ListedInstaller
location_onPerrisUSA
GR
location_onSherman OaksUSA
ER

ERICH ALLEN FROMLATH

ListedInstaller
location_onCoronadoUSA
HA

HALE ELECTRIC

ListedInstaller
location_onLandersUSA
FO

FOREVER SOLAR INC

ListedInstaller
location_onTustinUSA
SA

SASHA INTERNATIONAL

ListedInstaller
location_onCanoga ParkUSA
PR
location_onLos AngelesUSA

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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.