- Pacific, MO 63069
- 314-886-1489
St. Louis, Missouri Roof Leak Repair & Vent Sealing Services
Gray Summit Roofing provides fast and reliable roof leak repair services across St. Louis, Missouri. From damaged flash around chimneys and skylights to cracked vent boots, metal roof leaks, and flat roof issues, our team finds and fixes water intrusion quickly. Whether it’s for your home or a commercial property, we deliver durable repairs, full sealing, and support with insurance claims serving homeowners and businesses throughout the county with trusted, long-lasting results.
Vent Sealing Services
Stop water intrusion fast with professional vent boot repair and sealing for flat, shingle, and metal roofing systems.
Flash Sealing Services
Protect your home from water leaks with fast flashing repair and sealing for chimneys, skylights, metal roofs, and flat roof edges.
100+ Combined Years of Experience
Saint Louis Roof Sealing Near Me
Proper roof sealing protects your Saint Louis home or commercial building from water damage, drafts, and future leaks. Our local team seals flashing, vent boots, flat roof transitions, and metal roof penetrations to prevent issues before they start. Whether you’re maintaining an older roof, fixing storm wear, or preparing for an inspection, we deliver reliable sealing services across the entire county.
Licensed & Local Contractors
Strong Roofing Materials
The Best Leaky Roof Repair Company in St. Louis, Missouri
As one of the most trusted roofing companies in St. Louis, we specialize in finding and fixing roof leaks for homes and businesses. Our team delivers fast diagnostics, durable sealing, and reliable repairs that stop water intrusion and protect your property long-term.
Expert Roof Sealing Solutions in St. Louis, Missouri
Our St. Louis roofing contractors provide professional roof sealing solutions designed to protect your property and improve long-term roof performance. Whether you need updated flashing sealing, vent boot sealing, or preventative protection after a storm, our experienced team delivers dependable results you can count on.
We work with all roofing materials shingles, tile, metal, and flat systems to reinforce vulnerable areas and create a durable, weather-resistant seal. From chimneys and skylights to plumbing vents and roof penetrations, every application is completed with careful attention to detail to maximize protection and extend the life of your roof.



Gray Summit Roofing is committed to providing effective roof sealing solutions at a fair and transparent cost. From inspection to application to final cleanup, our contractors handle every step with precision. Using proven materials and reliable sealing methods, we help homeowners and businesses across Missouri prevent future issues and maintain strong, well-protected roofing systems. Contact us today for a free sealing assessment.
No shortcuts. No surprises. Just quality roofing done right.
At Gray Summit Roofing LLC, we believe in doing things the right way—from the first inspection to the final shingle. You’ll get honest recommendations, fair pricing, and a crew that respects your time and property. We don’t believe in pressure tactics—just solid work backed by real results.
We had two leaks on our roof. Grays provided us with a full replacement and professional work. We appreciated all the communication and fast install. Highly recommend
After all these storms, we needed a new roof and Ben was able to get it done! He was able to get us scheduled pretty quickly and was always on top when it came to communication!! I really appreciated the fast turn around and the amazing customer service! Thanks again!
Grey Summit came out looked at the roof and also looked at it from the inside of the attic! I was impressed by professionalism. The roof was replaced and Robin was very nice to work with.
Trust us to prove it!
We bring 100% effort to every project—no shortcuts, no surprises.
Frequently Asked Questions
Frequently Asked Questions About Roof Sealing in St. Louis, Missouri
We know hiring a roofing contractor comes with questions. At Gray Summit Roofing LLC, we’re here to give you clear answers, no fluff just real info to help you make confident decisions about your roof and exterior.
Roof sealing reinforces vulnerable areas of your roof such as flashing, vents, skylights, and flat roof transitions to prevent water intrusion, drafts, and long-term damage. Even if you don’t have an active leak, sealing protects your home or business from future issues and extends the life of your roofing system.
Yes! We provide free inspections and detailed estimates with no obligation—just honest, professional advice.
Absolutely. We serve St. Louis City, St. Louis County, St. Charles, and surrounding Missouri communities, offering fast response times and local support.
Absolutely. We are fully licensed, bonded, and insured for roofing work in the Saint Louis area and surrounding cities.
Common signs include worn or cracked sealant, loose metal flashing, brittle vent boots, water stains in the attic, or increased indoor drafts. A professional inspection can quickly identify whether sealing or repairs are needed, even before leaks occur.
- 3132 W Osage St, Pacific, MO 63069
- 314-886-1489
We’re here to help! Whether you need more info about our services, want to schedule an inspection, or just aren’t sure where to start—Gray Summit Roofing LLC is just a call or click away. Let’s protect your home the right way.
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