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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NA
location_onCortlandUSA
JA
location_onSharon SpringsUSA
GO
location_onTiconderogaUSA
AS

Astrawatt Solar

ListedInstaller
location_onYorktown HeightsUSA
PR
location_onFar RockwyUSA
FI
location_onCanandaiguaUSA
SO
location_onWantaghUSA
JE
location_onDelmarUSA
RO
location_onGermantownUSA
MA

Martins Electrical LLC

ListedInstaller
location_onPenn YanUSA
EN

EnterSolar

ListedInstaller
location_onStaten IslandUSA
SM
location_onBrooklynUSA
CO
location_onMohegan LakeUSA
GR
location_onYorktown HeightsUSA
LA

Lampros Solar, LLC

ListedInstaller
location_onKeesevilleUSA
NO

NOCO LLC

ListedInstaller
location_onBlissUSA
SO

Solar Alchemy, Inc

ListedInstaller
location_onGoshenUSA
J

J Synergy Green

ListedInstaller
location_onFar RockwyUSA
NE

New Leaf Solar LLC

ListedInstaller
location_onWilmingtonUSA
KE
location_onTroyUSA
NA
location_onKingstonUSA
JO

Jonathan Martinez

ListedInstaller
location_onClarenceUSA
MI
location_onCortlandUSA
FI

Fingerlakes Renewable

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.