
Get matched with top solar panel pros in Washington, MO
There are 3 highly-rated local solar panel pros.
Need a pro for your solar panel service project in Washington, MO?
Solar panel pros in Washington

GRID, LLC
GRID, LLC
Unfortunately, we no longer accept requests through Angi or Homeadvisor due to the number of fake contacts we have received. So, if you would like to contact us here at GRID, you must do so directly through our website or phone. If you would like more information, you can either call or text our toll free number 833-474-3552, or visit our website www.GRIDSOLARLLC.com We are a locally owned and operated solar company. We have seen the gimmicks and scams the big companies have been using and decided educate people about how solar REALLY works. We sell fewer systems because of how we operate, but we're okay with that because we do it the right way. Thanks!
Unfortunately, we no longer accept requests through Angi or Homeadvisor due to the number of fake contacts we have received. So, if you would like to contact us here at GRID, you must do so directly through our website or phone. If you would like more information, you can either call or text our toll free number 833-474-3552, or visit our website www.GRIDSOLARLLC.com We are a locally owned and operated solar company. We have seen the gimmicks and scams the big companies have been using and decided educate people about how solar REALLY works. We sell fewer systems because of how we operate, but we're okay with that because we do it the right way. Thanks!
Experience Solar StL
Experience Solar StL
I am an independent Solar Professional focusing on helping people navigate what can be a minefield when shopping for solar, adding solar, battery backup, or trying to get an orphaned system serviced. I started as an installer in 2013 and have worked in all aspects of Solar from Site Survey and Design to Install and Service, Sales, Project Management, and Compliance Permitting and Inspections
I am an independent Solar Professional focusing on helping people navigate what can be a minefield when shopping for solar, adding solar, battery backup, or trying to get an orphaned system serviced. I started as an installer in 2013 and have worked in all aspects of Solar from Site Survey and Design to Install and Service, Sales, Project Management, and Compliance Permitting and Inspections
Divinci Solutions
Divinci Solutions
Divinci Solutions is a company that can help with all of your home improvement needs or handyman work. We do a wide variety of work.
Divinci Solutions is a company that can help with all of your home improvement needs or handyman work. We do a wide variety of work.
Sam at Sun Solar
Sam at Sun Solar
Family owned Solar Panel Installer
Family owned Solar Panel Installer
ECOcentrix
ECOcentrix
Founded in 2011, ECOcentrix is a residential and commercial solar company that focuses on reducing the amount of energy your building uses before adding solar. Our whole-building approach allows your solar to do more for you. ECOcentrix strives to create healthy living and working spaces through smart energy solutions. We work closely with each client to understand their unique needs and we are committed to customer satisfaction.
Founded in 2011, ECOcentrix is a residential and commercial solar company that focuses on reducing the amount of energy your building uses before adding solar. Our whole-building approach allows your solar to do more for you. ECOcentrix strives to create healthy living and working spaces through smart energy solutions. We work closely with each client to understand their unique needs and we are committed to customer satisfaction.
Rooftek St Louis
Rooftek St Louis
At RoofTek, we take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. From residential asphalt shingle roof replacements to commercial low slope membrane projects, it is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Excellent work and good communication"
Janice B on May 2025
At RoofTek, we take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. From residential asphalt shingle roof replacements to commercial low slope membrane projects, it is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Excellent work and good communication"
Janice B on May 2025
All Seasons Home Pros, LLC
All Seasons Home Pros, LLC
All Seasons Home Pros, LLC is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!
"The most informative and knowledgeable solar company I was able to work with. I have shopped around and talked to other companies, but That Solar Company was able to accommodate and help me understand the process of the install that I needed to feel comfortable in completing the full install. Scott Manos is your guy to contact with any questions you may have. I highly recommend his expertise and professionalism when starting the process to upgrade your home. At any moment was able to call or text to get a clear understanding with the process of installation. Great guy to work with along with the other individuals in the office everyone has been extremely professional at all times and keeps their word dedication to their customers and not out just to sell for a gain. I truly recommend them to my friends and family."
Michael L on August 2023
All Seasons Home Pros, LLC is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!
"The most informative and knowledgeable solar company I was able to work with. I have shopped around and talked to other companies, but That Solar Company was able to accommodate and help me understand the process of the install that I needed to feel comfortable in completing the full install. Scott Manos is your guy to contact with any questions you may have. I highly recommend his expertise and professionalism when starting the process to upgrade your home. At any moment was able to call or text to get a clear understanding with the process of installation. Great guy to work with along with the other individuals in the office everyone has been extremely professional at all times and keeps their word dedication to their customers and not out just to sell for a gain. I truly recommend them to my friends and family."
Michael L on August 2023
Sustainable Solar LLC
Sustainable Solar LLC
Solar installing company based in the greater St.Louis area.
Solar installing company based in the greater St.Louis area.
solar city stl
solar city stl
We show that a smarter way of doing business is to use business as a force for positive change. You get more than solar panels for your home or company when you choose Solar City Stl. By doing business with a Company that is working to build community development, you amplify your beneficial impact In St. Louis.
We show that a smarter way of doing business is to use business as a force for positive change. You get more than solar panels for your home or company when you choose Solar City Stl. By doing business with a Company that is working to build community development, you amplify your beneficial impact In St. Louis.
FAQs for solar panel service projects in Washington, MO
The average cost to install solar panels is around $26,600, and most homeowners pay between $4,500 and $53,000. Keep in mind that these prices don’t consider the federal investment tax credit (ITC), which can effectively reduce those costs by up to 30%. The price you can expect to pay for solar panel installation depends on the size of the system, where you live, the type and brand of panels, and the labor costs. Get price quotes from at least three solar companies in your area to find the best deal.
In most states, solar installers need to be licensed and insured as solar professionals, although some states don’t have specific requirements for installers. You can use our state licensing tool to check if an installer you’re considering hiring holds the proper licensing. No matter where you live, a member of your solar panel installation company must be a certified electrician to connect your panels to your home and the electric grid.
There are a few qualifying questions you should ask a local solar panel company before hiring them:
Will you handle permits for the installation?
Does your total price include the equipment and labor?
How long do you expect the installation process to take?
What kind of workmanship warranty do you include with your installations?
Who should I contact if I have a problem with my system after installation?
Do you install the panels or outsource the work to third parties?
Will you file for solar incentives for me?
In most cases, yes, solar panels are well worth the investment. Going solar with your home’s energy is expensive, but, in most states, the panels will pay for themselves by reducing your electric bills. Solar panels don’t produce greenhouse gasses or other pollutants, meaning you can feel good about using this renewable energy source to power your home. Plus, installing solar panels can boost your home value, helping your profit off your next home sale.
Yes, solar panel installation will require permits. The required permits will depend on where you live, as some states and cities have solar-specific permits, while others only require electrical permits to connect to the grid. In either case, it’s best to hire a reputable solar installer in your area, as a representative should handle all of the necessary permitting for you and will include the cost of the permits in your initial solar estimate.
The Washington, MO homeowners’ guide to solar panel services
From average costs to expert advice, get all the answers you need to get your job done.
There are a few factors to consider when it comes to solar panel repair costs. This guide breaks down the prices of solar panel removal, repair, and replacement.
Solar panel costs vary based on the system size, panel type, and wattage you need. Learn about solar panel installation costs, so you can budget with ease.
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Get a clear estimate for solar water heater repair cost. Learn what impacts pricing and how to budget for your solar water heater repair.
Tax incentives for solar panels and energy-efficient home upgrades can save you money now and later. Here, we detail what home improvements qualify for tax credits.
Does homeowners insurance cover solar panels? Find out what’s covered, how to add extra protection, whether you need to insure leased panels, and more.
Looking to install solar panels? While they pair well with most roofing, choosing the best roof for solar panels can ramp up energy efficiency.
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