Welcome to Gorilla Roofing O'Fallon MO
Gorilla Roofing & Construction is a fully licensed and insured roofing company in St. Louis. If you are a O'Fallon resident or business owner we are ready to handle anything related to protecting and ensuring your properties value is maintained.
Get a Free EstimateO'Fallon MO Roofing Contractor - Offering Residential & Commercial Roofing Services
O'Fallon Missouri has many unique homes. These roofs require special attention and expertise which is why residents refer to Gorilla Roofing for roofing services. Many roofs have copper and other historic metals requiring specialized care.
Residential Roofing Services in O'Fallon, MO
We work with a wide range of roofing materials to match the style, performance, and budget needs of O'Fallon homeowners.
Our Full Range of Services
Learn What to Expect in the Roofing Process
Inspection
Professional assessment of roof condition and requirements
Estimation
Detailed quote and project planning
Installation
Expert installation with quality craftsmanship and attention to detail
Family owned, top customer rated roofing services in O'Fallon — Go Gorilla, where you and your home comes first.
The Gorilla Guarantee
More than a promise — it's our commitment to unmatched craftsmanship and total transparency. We stand by our work 100%, no exceptions.
- Honest assessments — repair when possible, replace when necessary
- Premium materials and certified installation, every job
- 100% workmanship coverage backed in writing