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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SU
location_onAstoriaUSA
SU

Superior Solar USA

ListedInstaller
location_onMount VernonUSA
T&

T&S Energy LLC

ListedInstaller
location_onNeponsitUSA
MO

Momentum Solar, LLC

ListedInstaller
location_onPort JervisUSA
HA

Halco

ListedInstaller
location_onPainted PostUSA
LG
location_onBrooklynUSA
FI
location_onPenn YanUSA
MU
location_onRensselaerUSA
GE
location_onSchenectadyUSA
EM

Empire Solar Solution

ListedInstaller
location_onNew WindsorUSA
SU
location_onGermantownUSA
SE
location_onBuffaloUSA
LU
location_onShadyUSA
IN
location_onPoughkeepsieUSA
EV

Evolution Energy

ListedInstaller
location_onPoughkeepsieUSA
SO

SolarCity

ListedInstaller
location_onMiddletownUSA
QU
location_onBronxUSA
LY
location_onBuffaloUSA
MA
location_onCherry ValleyUSA
ST
location_onJohnsonvilleUSA
PA
location_onElmontUSA
CH
location_onRushUSA
BE
location_onAlbanyUSA
CR
location_onOswegoUSA

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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.