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TRUSTED BY WASHINGTON GROVE, MD HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon58
    Verified solar panel services reviews

Find Solar panel pros in Washington Grove

Avatar for NVB Contracting LLC

NVB Contracting LLC

10521 Crestwood Drive Ste 203
4.92(
157
)
Approved Pro

NVB Contracting LLC

10521 Crestwood Drive Ste 203
4.92(
157
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
14 years of experience

Since 2011, NVB Contracting has provided homeowners throughout Virginia, West Virginia, Pennsylvania, DC, and Maryland with quality roofing and home restoration services. In addition to general roof maintenance, repair, and replacement, we specialize in helping homeowners file hassle-free homeowners insurance claims to save money while restoring their home after a storm. NVB Contracting is proud to receive our Master Elite Certification, the most prestigious level offered by GAF. This certification is granted to the top 2% of contractors who have demonstrated exceptional skills, knowledge, and service. With NVB, you can expect the highest level of expertise and professionalism.

"They did everything on time and cleaned up after the job."

Melanie L on August 2024

Since 2011, NVB Contracting has provided homeowners throughout Virginia, West Virginia, Pennsylvania, DC, and Maryland with quality roofing and home restoration services. In addition to general roof maintenance, repair, and replacement, we specialize in helping homeowners file hassle-free homeowners insurance claims to save money while restoring their home after a storm. NVB Contracting is proud to receive our Master Elite Certification, the most prestigious level offered by GAF. This certification is granted to the top 2% of contractors who have demonstrated exceptional skills, knowledge, and service. With NVB, you can expect the highest level of expertise and professionalism.

"They did everything on time and cleaned up after the job."

Melanie L on August 2024


Avatar for Celestial Solar Innovations, LLC

Celestial Solar Innovations, LLC

5975 Exchange Drive
4.95(
100
)
Approved Pro

Celestial Solar Innovations, LLC

5975 Exchange Drive
4.95(
100
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
24 local quotes requested

We are a full service, owner operated solar company headquartered in Eldersburg, Maryland. We design and install custom solar electric and back up battery systems for homes and businesses in Frederick, Carroll, Baltimore, Montgomery, Howard, Prince George's, Anne Arundel, and Washington counties. We do not provide service to existing systems that were installed by another company.

"We had Celestial Solar complete the installation of our solar unit at the end of May 2025. The whole team did an amazing job from start to finish - design, county approvals, utility company, SRECS, installation, monitoring system, and even helped me with a state grant program. Jim (owner) was always available and the whole team was super helpful and communicative. We had ZERO issues - so smooth. Our system was designed for 100% offset and we have out produced usage every day since install. The panels look great. We couldn't be happier with our choice. I received over ten different estimates from the leading solar companies and not only was Celestial competitive with the most competitive prices, but offered higher quality materials and completes all the work in house. Highly recommend."

John M on July 2025

We are a full service, owner operated solar company headquartered in Eldersburg, Maryland. We design and install custom solar electric and back up battery systems for homes and businesses in Frederick, Carroll, Baltimore, Montgomery, Howard, Prince George's, Anne Arundel, and Washington counties. We do not provide service to existing systems that were installed by another company.

"We had Celestial Solar complete the installation of our solar unit at the end of May 2025. The whole team did an amazing job from start to finish - design, county approvals, utility company, SRECS, installation, monitoring system, and even helped me with a state grant program. Jim (owner) was always available and the whole team was super helpful and communicative. We had ZERO issues - so smooth. Our system was designed for 100% offset and we have out produced usage every day since install. The panels look great. We couldn't be happier with our choice. I received over ten different estimates from the leading solar companies and not only was Celestial competitive with the most competitive prices, but offered higher quality materials and completes all the work in house. Highly recommend."

John M on July 2025


Avatar for Revolution Solar

Revolution Solar

No reviews yet

Revolution Solar

No reviews yet
7 years of experience

At Revolution Solar Energy, we’re more than just a solar company—we’re a family working together to help other families. As a locally owned and family-operated business, we take great pride in serving our community with honesty, integrity, and the kind of care you only find when people truly love what they do. With roots in construction and engineering, we’ve built this business on a foundation of hard work and a passion for creating a brighter, more sustainable future. Our nearly 5-star Google rating isn’t just a number—it’s a reflection of the trust we’ve earned from homeowners like you. From the first consultation to flipping the switch on your new solar system, we’re here to guide you every step of the way. We treat every home like it’s our own and every customer like family because, to us, this isn’t just about solar—it’s about making a difference, one rooftop at a time.

At Revolution Solar Energy, we’re more than just a solar company—we’re a family working together to help other families. As a locally owned and family-operated business, we take great pride in serving our community with honesty, integrity, and the kind of care you only find when people truly love what they do. With roots in construction and engineering, we’ve built this business on a foundation of hard work and a passion for creating a brighter, more sustainable future. Our nearly 5-star Google rating isn’t just a number—it’s a reflection of the trust we’ve earned from homeowners like you. From the first consultation to flipping the switch on your new solar system, we’re here to guide you every step of the way. We treat every home like it’s our own and every customer like family because, to us, this isn’t just about solar—it’s about making a difference, one rooftop at a time.





Robust Roof

No reviews yet

Robust Roof

No reviews yet

We are a full service owner-operated Roofing Company that serves northern Virginia. The services we offer include Roof Repair and Maintenance, Roof Inspections, Roof Installations and Replacements, Storm Damage Repair, Custom Gutter Installation and Cleaning and Solar Roofing. Our top priority is providing exceptional service to our customers. This includes prompt responses to inquiries, being timely and professional, and ensuring that our work is of the highest quality. Transparency and honesty are also essential in building trust with our customers. We are upfront about costs, timelines, and any potential issues that may arise during the project. After completing a roofing project it is important to us to follow up with our customers to ensure that they are satisfied with the work done.

We are a full service owner-operated Roofing Company that serves northern Virginia. The services we offer include Roof Repair and Maintenance, Roof Inspections, Roof Installations and Replacements, Storm Damage Repair, Custom Gutter Installation and Cleaning and Solar Roofing. Our top priority is providing exceptional service to our customers. This includes prompt responses to inquiries, being timely and professional, and ensuring that our work is of the highest quality. Transparency and honesty are also essential in building trust with our customers. We are upfront about costs, timelines, and any potential issues that may arise during the project. After completing a roofing project it is important to us to follow up with our customers to ensure that they are satisfied with the work done.



Sunrun

No reviews yet

Sunrun

No reviews yet

I'm just trying to do my part in helping the environment and I want to help homeowners gain energy independence along the way

I'm just trying to do my part in helping the environment and I want to help homeowners gain energy independence along the way


Avatar for Executive Power, LLC

Executive Power, LLC

1125 West St
No reviews yet

Executive Power, LLC

1125 West St
No reviews yet
8 years of experience

Executive Power specializes in solar sales and customer service. We are invested in making sure customers are able to get the most from their solar systems. We train our team to be the most effective, communicative, and honest in the industry. Executive Power has been in business since December of 2017. Although together, our Executive team has over 15 years in the solar industry.

Executive Power specializes in solar sales and customer service. We are invested in making sure customers are able to get the most from their solar systems. We train our team to be the most effective, communicative, and honest in the industry. Executive Power has been in business since December of 2017. Although together, our Executive team has over 15 years in the solar industry.

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Solar Panels questions, answered by experts

Homeowners replace their solar panels after 25 years. That said, you don’t necessarily need to replace them at the 25-year mark. You’ll notice a declining ability to produce electricity over time. Most homeowners spring for a replacement when they notice their energy bills creeping up to regular levels or when solar panel repairs are extensive, frequent, and no longer economical.

Not all homes are suited for solar panel systems. Older roofs or those in poor condition may need repairs or replacement before solar panels can be installed. Some other factors to consider are the amount of sunlight your roof receives, the roof’s orientation and pitch, and any shading from nearby trees or buildings.

The best way to know if your roof can support solar panels is to hire a structural engineer. They’ll look at your roof and approve the design of your solar panel system or suggest changes. The best roofing for solar panels is made from strong materials like asphalt shingles and metal, but tile and gravel will work. Softer materials like thatch or temporary structures are not a good fit.

For most U.S. homeowners, switching to solar energy is an excellent investment. A properly sized solar array can significantly reduce your electric bill, saving money on utilities every month. Most homeowners enjoy savings that cover the cost of their solar systems within 12 years and then turn a profit. Additionally, federal and state tax incentives are available that help make solar an even better and more profitable investment.

On average, a typical fridge uses 115 kWh per month. With eight hours of sunlight per day, a 100-watt solar panel can produce 30 kWh per month. This means you’ll need at least four dedicated panels to power the refrigerator with solar energy. Consult with a solar power specialist to get a more accurate estimate.

The Washington Grove, MD homeowners’ guide to solar panel services

From average costs to expert advice, get all the answers you need to get your job done.

What do you need done? We’ll find top pros.
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