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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TR
location_onFultonUSA
ER
location_onEggertsvilleUSA
LI

Light House Solar

ListedInstaller
location_onWarwickUSA
JO
location_onIrvingUSA
AL
location_onRainbow LakeUSA
BO
location_onYoungstownUSA
MO

mosaic

ListedInstaller
location_onStaten IslandUSA
RO
location_onSaratoga SpringsUSA
MO

Momentum Solar

ListedInstaller
location_onNewburghUSA
SU
location_onKingstonUSA
ON

Onsite Energy, Inc

ListedInstaller
location_onWaldenUSA
KE
location_onSyracuseUSA
SU

SunPower Direct (NY)

ListedInstaller
location_onNewburghUSA
YS

YSG Solar, LLC

ListedInstaller
location_onMassapequaUSA
RE

Renewable Rochester

ListedInstaller
location_onRochesterUSA
S
location_onEdgemereUSA
BU

Built Well Solar

ListedInstaller
location_onBellmoreUSA
BR
location_onSaranac LakeUSA
WI
location_onPoughkeepsieUSA
SU
location_onMaybrookUSA
RE
location_onPenn YanUSA
EM
location_onFultonUSA
MA
location_onRomeUSA
HU

Hudson River Solar

ListedInstaller
location_onRensselaervleUSA

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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.