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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OA

Oasis Energy Construction Inc

ListedEPC Project Developer
location_onSan DiegoUSA
CS

CSC Construction and Remodeling

ListedEPC Project Developer
location_onSan DiegoUSA
AA

Aardema Electric & Construction Cor

ListedEPC Project Developer
location_onSolana BeachUSA
MI

Minich & Sons Construction

ListedEPC Project Developer
location_onjamulUSA
W.

W.g. contracting inc

ListedEPC Project Developer
location_onpine valleyUSA
LC

LCS CONSTRUCTION INC 775877

ListedEPC Project Developer
location_onSan DiegoUSA
WO

Woodburn Construction

ListedEPC Project Developer
location_onLa MesaUSA
TA

Tag Construction Services

ListedEPC Project Developer
location_onSAN DIEGOUSA
KN

Knitter Contracting Inc

ListedEPC Project Developer
location_onValley CenterUSA
RP
location_onSan DiegoUSA
WI

Winrow Construction

ListedEPC Project Developer
location_onEl CajonUSA
PA

Pacific Electric Contracting

ListedEPC Project Developer
location_onSan DiegoUSA
LA

Lawrence Electrical Contracting

ListedEPC Project Developer
location_onEscondidoUSA
SU

Sun Diego Solar Construction LLC

ListedEPC Project Developer
location_onEl CajonUSA
HO

Home Improvement Projects Inc

ListedEPC Project Developer
location_onSpring ValleyUSA
MA

Marsh Construction and Electrical

ListedEPC Project Developer
location_onRanchitaUSA
JP

JPC Development Inc

ListedEPC Project Developer
location_onJamulUSA
SU

Sunspired Builders

ListedEPC Project Developer
location_onSan DiegoUSA
G

G S CONSTRUCTION

ListedEPC Project Developer
location_onLONG BEACHUSA
HE

HERALD DEVELOPMENT

ListedEPC Project Developer
location_onALHAMBRAUSA
RA

RANCHO PACIFIC ELECTRIC CONSTRUCTION INC

ListedEPC Project Developer
location_onRANCHO CUCAMONGAUSA
MY

MYNT CONSTRUCTION SERVICES

ListedEPC Project Developer
location_onCORONAUSA
VI

VIA CONSTRUCTION SERVICES

ListedEPC Project Developer
location_onSOUTH EL MONTEUSA
MA

MARKIS CONSTRUCTION INC

ListedEPC Project Developer
location_onNORTH HOLLYWOODUSA

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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.