Pro Business

proSOLAR

St. Louis Solar Companies
Ranked #8 in St. Louis | Grade B-
4.60 (12 reviews)

proSOLAR

proSOLAR provides end-to-end solar services from assessment to activation, coordinating permitting and utility steps for St. Louis-area properties. Consultations are available during weekday hours and limited hours on Saturday.

Why Homeowners Choose This Business

Local St. Louis-area presence with a single point of contact from design through install. Systems are tailored to roof, usage, and utility requirements, with clear timelines and post-install walkthroughs.

Service Area

Serving the Greater St. Louis area from Fenton, MO, including communities in St. Louis City and County and nearby counties such as Jefferson and St. Charles.


How This Business Compares

A quick local comparison based on ranking, review strength, and market visibility.
  • Has an established presence within this local market.

Services Covered

  Establishment
  Point Of Interest
  Supplier
  Solar panel installation
  Battery Backup Systems
  Grid-tied solar
  Installations
  Solar site assessment
  Solar monitoring setup
  Commercial solar
  Residential solar
  Solar Interconnection
  Solar Incentive Guidance
  Solar System Design

Solar assessments, custom system design, grid-tied solar installation, battery backup integration, permitting and utility interconnection, monitoring setup, and basic system orientation after install.


Recent Reviews

4.60

(Based on 12 reviews)

Reviews mention helpful guidance on incentives and system walkthroughs, with some customers reporting notable bill reductions after installation. Several reviewers highlight supportive communication during the process. There is also a critical review citing missed appointments and poor follow-up, indicating that responsiveness has not been consistent for all customers.

Google Review
Damz Velmin on proSOLAR

Absolutely amazing company!! Everything they said sounds way too good to be true, but the savings alone, significantly surpassed my expectations. Thank you Solar Pros! From the bottom of my heart??

Google Review
Russ Sturgis on proSOLAR

Worst company to deal with.
Since September 2022 I have been trying to give this company my business. No show on appointments, no follow up, no communication, no phone calls to let me what’s up with my system. They say they will follow up when I call them and nothing happens. I would not do business with this company.
Even called owner today to tell him my issues and Kyle said he would call me right back after talking to him and never heard back. Terrible way to do business.
Do not do business with them.
They are terrible to deal with.

After reading your response my biggest complaint is there was never any follow up until I had to call your tech each time to come back out here. I was told on 3 occasions that he would call me back and return to continue the process with in a couple days. I did not hear anything back until I reached out again in a text and the response was basically I don’t know when I will return and will refer you to a different company. I asked for the referral and never got a response.
That’s when I called you asking about it and you said I will call you right back. Never got that phone call. I thought here we go again…..This is why I wrote the review.
Your company needs to communicate better in my opinion and not leave a customer wondering what is going on. Why no follow up, needs to be addressed.
This has been going on since September 2022 after the no show from our 1st appointment.
Please stay in contact with customers to let them know what’s happening. It makes it healthier for both parties
Sincerely,
RS

Google Review
Logan E on proSOLAR

ProSOLAR was all around a good experience. The guys made me feel confident in the decisions I made and were supportive the entire time. Highly recommend proSOLAR for any of your solar needs. 5 stars across the board.

Google Review
Kathleen S. on proSOLAR

Very pleased with the service from ProSolar. They are very knowledgable on product and helped in researching incentives available to me all while saving $$$ on my monthly electric bill. I highly recommend!!!

Google Review
Robert Vogler on proSOLAR

Very helpful, they walk you through how everything works from project start to installed. Purchased in 2018 & since have completely eliminated my electric bill! Litterally, I'm saving THOUSANDS of dollars....AND I don't have to worry about power outages because of the battery backup! TRUST ME, GIVE IT A CHANCE & YOU'LL BE GRATEFUL YOU DID!

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Frequently Asked Questions

They install grid-tied solar systems for homes and businesses, and can pair systems with battery backup. Designs are based on roof conditions, shading, and energy usage. A proposal outlines equipment and expected production before you commit.

Most residential projects move from signed agreement to interconnection in several weeks, depending on permitting and utility timelines. The on-roof installation itself is usually completed in one to a few days. Your coordinator can provide a schedule once approvals are in.

Yes, they discuss available incentives and utility programs during the proposal stage. They can provide documentation needed for tax credits or local rebates. Availability and rules vary by jurisdiction and utility.

Battery options are available and can provide limited backup during outages. The system is sized to your priority loads and usage. Your proposal will explain run-time expectations and any utility interconnection requirements.

Solar systems are generally low maintenance, with periodic visual checks and occasional cleaning if debris builds up. Monitoring can help spot performance issues early. Contact the installer if you notice sustained drops in production.
 Verified Listing

Opening Hours


  • Monday 8:00 AM – 5:00 PM
  • Tuesday 8:00 AM – 5:00 PM
  • Wednesday 8:00 AM – 5:00 PM
  • Thursday 8:00 AM – 5:00 PM
  • Friday 8:00 AM – 5:00 PM
  • Saturday 9:00 AM – 2:00 PM
  • Sunday Closed

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Business Details


Business Rating
4.60 (12 reviews) Pro Business
Address
1710 Fenpark Dr Suite 475, Fenton, MO 63026
Phone
Business Type
service

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