About GM Systems Commercial Roofing
Reviews for GM Systems Commercial Roofing
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Monday: 8AM - 5PM
Tuesday: 8AM - 5PM
Wednesday: 8AM - 5PM
Thursday: 8AM - 5PM
Friday: 8AM - 5PM
Saturday: ClosedSunday: Closed
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on-site services
GM Systems Commercial Roofing, founded in 1999 by Greg Stierwalt, offers affordable solutions for damaged or leaking roofs in Joplin, MO. Initially specializing in spray-on elastomeric roof coatings, the company has expanded its services to high-solids silicone roof coatings and single-ply/membrane roofing systems. GM Systems focuses on providing a full range of products tailored to the unique needs of commercial customers, whether for waterproofing, sealing, repairing existing roofs, or new construction projects. Customers consistently praise GM Systems for their quick and reliable service, highlighting their responsiveness and quality work. Many clients have experienced successful repairs, resolving long-standing leaks that other companies could not fix. The team is known for being clean, friendly, and willing to answer questions, making them a trusted choice for roofing needs. With a strong reputation in the community and a commitment to customer satisfaction, GM Systems is an excellent option for anyone seeking commercial roofing solutions in Joplin, MO.
We had some issues with our existing flat roof. GM Systems came out and assessed our roof situation and found the troubled (leaking) spots. They fixed the leaking areas and even addressed a few others that were questionable. They did everything as promised and I would highly recommend them.
I had two of my buildings coated. They are both very old roofs and all the other contractors said I needed a new roof. Greg offered to do them and give me a twenty year warranty. I had to have them back a couple times for a couple leaks. They always showed up quickly. It's been a couple years now and I'm very happy with their job. No leaks!
Excellent! Friendly! Gets the job done!