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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IG

IGS Solar, LLC

ListedInstaller
location_onBrooklynUSA
AL
location_onSyracuseUSA
SU

Surf Clean Energy Inc

ListedInstaller
location_onBrooklynUSA
VO

Voltaic Solaire

ListedInstaller
location_onBrooklynUSA
HA

Harvest Power

ListedInstaller
location_onLong BeachUSA
NE

Nexamp Inc

ListedInstaller
location_onWatertownUSA
ON

Onsite Energy, Inc.

ListedInstaller
location_onPoughkeepsieUSA
MY

My Solar Grid

ListedInstaller
location_onEndicottUSA
SU

Sunrise Energy Corp.

ListedInstaller
location_onElmontUSA
SU

SunPower Capital LLC

ListedInstaller
location_onBrooklynUSA
NE
location_onPoughkeepsieUSA
SU
location_onTarrytownUSA
OP

OPAL ENERGY GROUP LLC

ListedInstaller
location_onNewburghUSA
FI
location_onIthacaUSA
SU

Sunnova Energy Corp.

ListedInstaller
location_onMiddletownUSA
QU
location_onBronxUSA
AM

Amergy Solar Inc.

ListedInstaller
location_onStaten IslandUSA
PU

PureSky HoldCo, Inc.

ListedInstaller
location_onCastleton on HudsonUSA
SO
location_onBrooklynUSA
WI
location_onLockportUSA
UR

Urban Energy Inc.

ListedInstaller
location_onBronxUSA
TE
location_onClifton ParkUSA
FU
location_onNaplesUSA
RE

Renovus Energy, Inc

ListedInstaller
location_onIthacaUSA

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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.