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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NE
location_onFolsomUSA
SI

SIMPLY SOLAR LLC

ListedInstaller
location_onGardenaUSA
PA
location_onSan Juan CapistranoUSA
ME

MEGAWATT BROS LLC

ListedInstaller
location_onSacramentoUSA
AP

APT solar

ListedInstaller
location_onSimi ValleyUSA
BR
location_onWestwoodUSA
CA
location_onGrass ValleyUSA
WE
location_onSaint HelenaUSA
L

L G C Y ELECTRIC

ListedInstaller
location_onLehiUSA
CL

CLJ ELECTRIC

ListedInstaller
location_onWintonUSA
D

D R ELECTRIC INC

ListedInstaller
location_onMc KinleyvilleUSA
GR
location_onFresnoUSA
SU

SUPREME SOLAR

ListedInstaller
location_onFresnoUSA
GR

Green Guy Power

ListedInstaller
location_onClovisUSA
PL

PLANET OATH ENERGY INC

ListedInstaller
location_onPismo BeachUSA
VI
location_onFremontUSA
SU
location_onLivermoreUSA
SO

SolarTech

ListedInstaller
location_onLa MesaUSA
MI

MIDBAY ELECTRIC

ListedInstaller
location_onRosevilleUSA
WI
location_onAnaheimUSA
SU

SUNFREEDOM WORLD

ListedInstaller
location_onWoodland HillsUSA
HU

Hufft Solar inc

ListedInstaller
location_onAndersonUSA
AL
location_onArbuckleUSA
LI

lifestylesolar

ListedInstaller
location_onFresnoUSA

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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.