Advanced Solar
“Our new electric grid reading (mind you it has only been one month) is already reading lower than previous months and its only going to get better.”
Best Solar Panel Installers near Upper Marlboro, MD
1 of these contractors is based in Upper Marlboro; the others serve Upper Marlboro from towns including Washington, DC (15 mi), Bowie (10 mi) and Crofton (12 mi).
1 open 24/7 · 8 open weekends · 11 rated 4.5+ · 3 show a license
Data verified October 18, 2026
Uprise Solar
“They're super clear and thoughtful and great at answering questions.”
Prestige Restorations
“Nick and Mitch were a huge help with get my insurance company to replace my roof on my dwelling, I had another company before try and was unable to get my his done.”
City Renewables
“Ben and the team at City Renewables installed solar panels on our place in DC and were great to work with.”
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Sustainable You
“I never felt pressured, and I really felt that she cared about helping me make the right decision for my home.”
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The Solar Brokers
“Highly recommend working with Wayne to get your solar energy system installed.”
The 13 contractors listed for Upper Marlboro, MD design and install rooftop solar and battery systems. Each entry repeats what the company publishes about certifications, the equipment it fits and its hours, together with star ratings and comments drawn from public reviews.
Area overview: Upper Marlboro, MD
The 13 contractors on this page are rated from 3.7 to 5.0 across 1,139 reviews; 8 have 50 or more reviews and 11 are rated 4.5 or higher. The topics that come up most in reviews of the contractors on this page are "communication" and "informative". 1 is open around the clock; 8 are open on Saturdays and 4 on Sundays. 3 show a license on their websites. Domain records put 2 websites of the contractors on this page at ten or more years old; the oldest dates from 2015. 1 offers emergency call-outs; 8 give free estimates and 1 lists coupons or special offers. We have a website on file for all 13 of the contractors on this page; 11 publish a contact page; 10 list a public email and 2 take bookings online. We count these figures across the contractors on this page; distances are straight-line, and hours and prices change, so confirm the details with the contractor before you book.
Can a survey happen outside working hours?
Weekend hours appear for 8 of the 13 contractors here, which is often when a roof survey is easiest to arrange around work. The survey itself wants daylight and dry weather, since someone has to get onto the roof or fly a drone over it to check the covering and measure shading.
Soleil Energy Corp
“I will definitely recommend this company!”
District Energy LLC
“He answered all of our questions, answered questions we didn't even know we had, and didn't give us a hard sell.”
Sunrayzor
“Erik ensured we stayed on top of our deadlines, called and stopped by during the installation process.”
Sungaze Solar
“From the initial consultation to the final installation, everything was handled with professionalism and care.”
Powerhouse Professionals
“Sergio & his crew did a great job repainting, fixing some holes in walls, refinishing floors, and cosmetic updates to a bathroom.”
New Columbia Solar
Skywave Solar
“Skywave Solar removed our existing solar panels prior to shingle replacement and reinstalled them.”
Why these companies made our list
What customers say about contractors near Upper Marlboro
- “The advanced Solar team was very responsive and helpful at all stages of the process for installing the solar panels.” — customer of Advanced Solar
- “District Energy installed the solar panels and had the system up and operating on our 110 year old house in short order, and with professional and courteous service.” — customer of District Energy LLC
- “Ben's knowledge of solar panels and great customer service have made my continued endeavors to upgrade my home an awesome decision.” — customer of City Renewables
- “I must admit that I was very nervous about solar panels but Lewis Martin and his entire team were extremely informative and very patient.” — customer of Advanced Solar
- “They installed solar panels on two of our properties, and they were incredibly easy to work with throughout the process.” — customer of District Energy LLC
Excerpts from public reviews of the contractors listed on this page.
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