Satisfied Customers - Maryland, Washington DC and VA

I have worked with Roger Perry for over 20 years. During that time I have purchased three large commercial solar systems and one residential system. When it comes to harnessing the Sun’s energy, Roger Perry is the first call I make.
Chuck Foster, Vice President - Chesapeake Bay Foundation
"I have had the pleasure of working with Solar Energy Services on several occasions and every install has been successful."
Russ McNair | Solutions Project Manager at Johnson Controls Inc.
SES is our preferred solar design/install team as they are committed entirely to solar and has a long history of successful work. When we want detailed engineering, timely service, and high quality work, we depend on SES.
Michael Furbish, Furbish & Co
"We have worked with SES on numerous commercial solar systems in Maryland and Washington DC. Their commitment to solar drives them to provide an exceptional level of service to their customers and partners. Solar Energy Services is a joy to work with and the best solar installer I've worked with on the East Coast."
Kate Heidinger | Project Manager, Nextility Inc.
John Marrah was exceptional from start to finish. He is highly professional and knowledgeable. He was there before, during and after the installation and was able to answer all of our questions and concerns. We would highly recommend working with John and Solar Energy Services. From the very first meeting, you will know you are in good hands.
Bridget Frost
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Alliance Roofing

Amber Enterprises

Ameresco

American University

Annapolis Housing Authority

AAFD (ACDS)

Arundel Community Development Services

Back River Waste Water Treatment Plant

Barston's Child's Play Retail Store

Bay Associates

The Black Olive Restaurant

Bonaventure Realty Group, LLC

The Brookings Institute

Capital Manor Apartment Building

Capitol Contractors

Cherry Hill Park

Chesapeake Bay Foundation

City of Bowie

6300 Connecticut Avenue (Apt Building_


 

Eichberg Construction

Emerson Community Association

Enticement Meats

The Essex Apartments

Frederick County Adult Detention Center

GSA (Kirlin)

Habitat for Humanity

Hagerstown Prison (JCI)

Hamel Builders

Hampton projects

Harford County Schools

Harry Browne's

Hollywood Oyster Company

Housing Authority of Chester County

Ingerman Construction Company

IRS Building

JE Richards

Johnson Controls

KB TruValue Hardware Store

Kingspan Renewables

The Kirlin Group

Laurrapin Grille Restaurant

MD Dept of Agriculture

Maryland Governor's Mansion

Maryland Management

National Housing Trust

Nextility Inc.

NRG Home Solar

Obligation Farm and Stables

OneEnergy Renewables

Pfister Energy

Porter Street Condo Association

Potomac Valley Builders

Quantico Marine Base (Southland)

Quebec Arms Condomiums

Queens Manor Condominiums

Redevelopment Authority of Prince George's County

Relms Landscaping Company

Roedown Farm

Ruppert Construction

Salerno's Restaurant and Catering

 

Sandy Spring Builders

SOME (So Others May Eat)

Southland Industries

Stout & Teague

Sunnova Energy Corp

Tecta Construction

Tenthouse Creek Condominiums

Three Tree Flats Apartment Building

University of Maryland

USDA

US Naval Academy

Walter Reed 

Walter Greenhouses, Inc

Webster Airfield 

Whiting Turner Construction

Worth Mechanical

Yellowlight Solar Company

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