Solar EPC & Project Developer Companies in USA

485 solar companies in USA — installers, manufacturers, EPCs and more. Free to browse.

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485 companies

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ZA

ZAVATTO BROTHERS CONSTRUCTION

ListedEPC Project Developer
location_onPALM DESERTUSA
AD

ADRIATIC BUILDERS LLC

ListedEPC Project Developer
location_onHERCULESUSA
BR

BRIGHT STAR MATERIALS AND CONSTRUCTION

ListedEPC Project Developer
location_onENCINOUSA
HA

HARAN CONTRACTING

ListedEPC Project Developer
location_onRED BLUFFUSA
GR

GREEN ENERGY BUILDERS

ListedEPC Project Developer
location_onBAKERSFIELDUSA
KM

KMC Construction Corp

ListedEPC Project Developer
location_onSAN JOSEUSA
DU

DURIM CONSTRUCTION LLC

ListedEPC Project Developer
location_onSUNNYVALEUSA
UR

Urban Design Renovation Construction

ListedEPC Project Developer
location_onPARADISEUSA
S3

S3C ENERGY CONSTRUCTION INC

ListedEPC Project Developer
location_onBREAUSA
WR

WRIGHT RESIDENTIAL CONSTRUCTION L L C

ListedEPC Project Developer
location_onSANTA ROSAUSA
GU

GU DEVELOPMENT INC

ListedEPC Project Developer
location_onFREMONTUSA
B

B J K CONSTRUCTORS

ListedEPC Project Developer
location_onCHICOUSA
DO

DOMINGO BRIAN CONSTRUCTION

ListedEPC Project Developer
location_onROSEVILLEUSA
TD

TD HOME BUILDERS

ListedEPC Project Developer
location_onSAN JOSEUSA
BR

BRUCKER RUSSELL CONSTRUCTION

ListedEPC Project Developer
location_onBAKERSFIELDUSA
CH

CHANGE YOUR POWERSOURCE CONSTRUCTION

ListedEPC Project Developer
location_onWEST HILLSUSA
WA
location_onOAK VIEWUSA
DE

DELTA CONSTRUCTION AND DESIGN INC

ListedEPC Project Developer
location_onFRESNOUSA
DE

DEMAND CONSTRUCTION

ListedEPC Project Developer
location_onSAN FERNANDOUSA
IN

INDEPENDENCE CONSTRUCTION INC

ListedEPC Project Developer
location_onDINUBAUSA
AL

ALVAREZ SOLAR BUILDERS

ListedEPC Project Developer
location_onIMPERIAL BEACHUSA
CA

Castlerock Development, a CA Corp.

ListedEPC Project Developer
location_onSAN LUIS OBISPOUSA
RI

RIVER GARDENS CONSTRUCTION LLC

ListedEPC Project Developer
location_onSTOCKTONUSA
D

D A CONSTRUCTION COMPANY

ListedEPC Project Developer
location_onBAKERSFIELDUSA

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EPC & Project Developers in United States

Market context, buyer guidance and procurement notes for sourcing in United States.

PVFirms lists 485 EPC & Project Developers operating in United States.

EPC firms and project developers deliver utility-scale, commercial and complex distributed-generation solar projects, taking a project from site assessment and grid feasibility through construction and into operation.

Typical clients: utilities, IPPs, corporate PPA off-takers, and public-sector and industrial buyers.

EPC & Project Developers in United States at a Glance

AspectDetail
CategoryEPC & Project Developer
CountryUnited States
Companies listed485
Typical clientsutilities, IPPs, corporate PPA off-takers, and public-sector and industrial buyers

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 EPC & Project Developer 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 — EPC & Project Developers in United States

Answers for buyers sourcing from EPC & Project Developers in United States.

PVFirms lists 485 EPC & Project Developers in United States. You can narrow the list further by region, or filter to companies that have completed verification.