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Solar Panel Installation Companies in St. Louis

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  • St. Louis, MO
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St. Louis / 50 mi
Solar Energy Systems
1 – 14 of 14 professionals
14 Professionals

Featured Reviews for Solar Panel Installation Companies in St. Louis

EFS Energy
Solar Panel Installation Companies in St. Louis
Average rating: 5 out of 5 starsJune 12, 2017
“It was a real pleasure to work with EFS Energy. Everyone is very professional and fantastically dedicated to the solar effort. Communication was prompt, planning & execution of project thorough & timely. Very reliable and friendly. We strongly recommend them to anyone who is looking to install a system.”
Solar city stl
Solar Panel Installation Companies in St. Louis
Average rating: 5 out of 5 starsFebruary 23, 2022
“Installed solar panels on my house in sunset hills. They where very professional from the quote to the install. Would highly recommend.”
List your business here for free - Learn More
Are you interested in powering your St. Louis home with solar energy? Whether you want to lower your electricity bill or help the environment (or both!), hiring a Missouri certified solar energy contractor or solar installers is a smart first step to getting off the grid and getting into energy conservation. Solar energy companies in St. Louis, MO can evaluate your needs and design, install and maintain the best renewable energy system for your home.

Questions to ask potential solar panel companies:


  • How long have you been in the business?
  • Can you provide me with references?
  • How do you charge, and what does that include?
  • What do your services include?
  • When can this job get done?
  • What happens when the cost exceeds the budget? What about changes to materials or labor pricing?
  • What will I need to provide?
  • Are there any important considerations or concerns you foresee with this project?
  • Do you have state certification?
  • Will you come to my home for a free onsite consultation?
  • Are you able to repair an older system?
  • Can you provide me with a layout to see where the panels will go and what they will look like?
  • Can you give me any information on Missouri solar rebate programs?

Find solar energy contractors and solar panel installation companies in St. Louis, MO on Houzz. Search the Professionals section for St. Louis, MO solar energy contractors or browse St. Louis, MO photos of completed installations and look for the solar energy contractor’s contact information.

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Find solar panel installation companies near me on Houzz

Before you hire a solar panel installation company in St. Louis, Missouri, shop through our network of over 14 local solar panel installation companies. Read through customer reviews, check out their past projects and then request a quote from the best solar panel installation companies near you. Finding solar panel installation companies in my area is easy on Houzz.