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American Sentry Solar is dedicated to helping Maryland homeowners save money with solar. We provide top-notch solar solutions for homeowners all over Maryland.

As a trusted name in the industry, American Sentry Solar combines innovative technology, expert craftsmanship, and exceptional customer service to deliver reliable and efficient solar systems that empower individuals and organizations to embrace clean energy alternatives.

2023 Top Solar Contractor - American Sentry Solar black
NABCEP Certified PV Installation - American Sentry Solar

What Our Maryland Customers Are Saying

Best purchase ever. Our rep was fantastic. The install crew was friendly and fast. When there was an electrical equipment failure, they were out and fixed it the same day. The team is always following up to ensure I am happy.”

Brent H.  Millersville, MD
Anne Arundel County

I’m am so happy with my solar panels! The service was great and everyone was nice and helpful! Very quick with scheduling and installing as well. We definitely recommend American Sentry Solar.”

Kalyn F.  North East, MD
Cecil County

The process was painless. From the first visit to the completion of the project. Everyone I encountered in person or on the phone was very professional.”

Bob M.  Bel Air, MD
Harford County

Residential & Commercial Solar Panel Installation in Maryland

Residential Solar Panel Install - Bel Air MD Harford County 21014

Residential Solar Panel Installation: We install residential rooftop and ground-mounted solar energy systems.

Commerical Solar Installation - Maryland 2023

Commercial Solar Panel Installation: Installation of solar panels for businesses, non-profits, and governmental organizations.

Enphase Solar Battery - Maryland Solar Installation

Battery Storage Solution: Installation of solar batteries to store excess energy for use during power outages.

Solar Panel Removal and Reinstallation: Services to remove and reinstall solar panels in case of roof repairs.

  • Financing and Incentives Guidance: Assistance with understanding and applying for solar financing options, incentives, and rebates.
  • Maintenance and Repair: Regular maintenance, inspections, and repairs to ensure that the solar energy system we installed continues to operate efficiently for you. Please note: we do not repair or maintain other solar companies’ systems.
  • Solar Panel Upgrades: For homeowners who want to add more panels to their existing system or switch to more efficient technology.
  • Solar Monitoring Systems: Installation of systems that monitor the output and efficiency of a solar panel array, with real-time data available for the client.

Qualified customers can switch to solar with no money down and no payments until after your system is installed.

Areas We Serve In Maryland

Serving the following Maryland counties:

Solar Panel Install - Annapolis MD Anne Arundel County 21403

Anne Arundel County, MD: With its beautiful waterways, bustling cities, and serene suburbs, we’re proud to offer Anne Arundel County cutting-edge solar energy solutions to residents from Annapolis to Glen Burnie, Severna Park to Pasadena.

Solar Panel Install - Pikesville MD Baltimore County - 21022

Baltimore County, MD: From Towson to Catonsville, Parkville to Pikesville, and everywhere in between, we’re bringing solar energy closer to home from Baltimore County homeowners.

Solar Panel Install - Westminster MD Carroll County 21157

Carroll County, MD: Carroll County blends rich historical landscapes with forward-thinking community values. We’re proud to bring to stand at the forefront of this movement, bringing advanced solar energy solutions to our neighbors in Westminster, Sykesville, Mount Airy, and beyond.

Solar Panel Install - Elkton MD Cecil County 21921

Cecil County, MD: Whether you’re in North East, Rising Sun, Perryville, or Elkton, if you’re looking for a solar company that knows Cecil County, you’ve come to the right place. We been helping our friends to the north for decades.

Solar Panel Install - Aberdeen MD Harford County 21001

Harford County, MD: We’re headquartered in Bel Air, so Harford County is home base for us. Our parent company, American Design and Build, has been helping homeowners with home improvement projects around Bel Air for more than 30 years. And, as American Sentry Solar, with their solar projects for more than 15 years.

Ground Mount Solar Panel Install - Sykesville MD Howard County 21784

Howard County, MD: We’ve helped Howard County homeowners go solar in Columbia, Ellicott City, Elkridge, Fulton, and beyond. From residential solar to removal and reinstalls, we’ve done it all.

Solar Panel Install - Silver Spring MD Montgomery County 20815

Montgomery County, MD: From the bustling streets of Silver Spring to the quiet neighborhoods of Bethesda, Potomac to Gaithersburg, we’re proud to provide Montgomery County residents with solar energy solutions that are not only efficient but tailored to fit their specific needs.

Solar Panel Install - Capitol Heights MD Prince Georges County 20743

Prince George’s County, MD: From the historic streets of Hyattsville to the bustling hubs of College Park and Bowie, we love providing PG County residents with state-of-the-art solar solutions.

Solar Panel Install - Chester MD Queen Annes County 21619

Queen Anne’s County, MD: From Centreville to Stevensville, Chester to Grasonville, we are here to help our Queen Anne’s County community harness the power of the sun, blending seamlessly with the Eastern Shore’s natural charm and rural beauty.

More Maryland Reviews

Installation was easy, only one day! Installers were professional, friendly, able to answer any questions, and willing to walk us through all the steps. Definitely recommend American Sentry Solar to whoever is transitioning to solar in Maryland.”

Rose O.  Perryville, MD
Cecil County

I couldn’t be happier with the experience. From the moment I contacted them, their customer service was top-notch. The staff was friendly and eager to help with any questions I had. The installation process was smooth and efficient. Thank you, American Sentry Solar!”

Muhammad C.  Reisterstown, MD
Baltimore County

“I have had a few projects completed by American Sentry Solar and anticipate a much more comfortable retirement thanks to the savings from the solar panel installations and the reassurance of weathering power outages with my solar battery backup. The crew are professional, courteous, and clean up before leaving.”

Eric S.  Severn, MD
Anne Arundel County

Solar Resources for Homeowners

 Homeowner Solar Installation Questions

How will the panels attach to my roof? Part 1: The R-Tech Mini

How will the panels attach to my roof? Part 2: The Racking

Will I Need To Upgrade My Breaker Panel?

How Do The Wires Get From The Roof To My Electrical Panel?

What’s Installed On The Outside Of My Home?

ADB showroom

American Sentry Solar

221 Gateway Drive
Bel Air, MD 21014

About American Sentry Solar

Established in 2009 as a division of American Design & Build, American Sentry Solar quickly emerged as a leading solar contractor in the mid-Atlantic. We are headquartered in Bel Air, Maryland, and proudly serve customers across Maryland, Delaware, and Pennsylvania. Our team comprises highly skilled and experienced professionals passionate about making a positive impact, promoting sustainable energy practices, and, most of all, saving homeowners money.

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