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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SY

Synchro Solar

ListedInstaller
location_onPortlandUSA
IO

ION Solar

ListedInstaller
location_onGreshamUSA
PA

Pacific Unlimited, Inc

ListedInstaller
location_onEugeneUSA
SM

Smart Solar Energy

ListedInstaller
location_onPortlandUSA
CA

Cascade Solar LLC

ListedInstaller
location_onPortlandUSA
A

A and R Solar

ListedInstaller
location_onSalemUSA
A

A and R Solar SPC

ListedInstaller
location_onPortlandUSA
UN

Unity Electric Service

ListedInstaller
location_onSalemUSA
NA

Nationwide Solar

ListedInstaller
location_onEugeneUSA
EN

Energy Solutions

ListedInstaller
location_onOregon CityUSA
DP

DPI SOLAR

ListedInstaller
location_onSherwoodUSA
KV

KVA Solar

ListedInstaller
location_onEugeneUSA
BL

Blue Sky Solar

ListedInstaller
location_onCresentUSA
A&

A&R Solar

ListedInstaller
location_onPortlandUSA
PU
location_onPrinevilleUSA
TM
location_onMadrasUSA
HO

Horizon PWR SC LLC

ListedInstaller
location_onOntarioUSA
PU

Pure Energy Group Inc.

ListedInstaller
location_onAlbanyUSA
BL

BLUE SKY SOLAR

ListedInstaller
location_onEugeneUSA
EL
location_onOntarioUSA
CO

Common Energy LLC

ListedInstaller
location_onHood RiverUSA
EC

EcoSolar & Electric

ListedInstaller
location_onKlamath FallsUSA
SU
location_onSalemUSA
NE

Neil Kelly Co

ListedInstaller
location_onHillsboroUSA

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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.