Collinsville, IL Roofing Company
- 5-Year Workmanship Warranty
- Locally Owned Since 1973
- Licensed & Insured in Missouri & Illinois
Collinsville is a historic community in Madison County, Illinois, known as the home of the Cahokia Mounds World Heritage Site and its annual Italian Fest celebration. The city sits at the crossroads of Interstates 55, 70, and 255, making it one of the most accessible communities in the Metro East. Collinsville’s housing stock includes a range of styles and eras, from early 20th century homes in the city’s established core to suburban developments from the 1970s through the 2000s on the city’s outskirts.
Gallagher Bros Construction has been a trusted roofing contractor serving Collinsville, IL (62234) and the surrounding Metro East Illinois area since 1973. As a locally owned and operated company with over 50 years of experience, we understand the specific roofing challenges that homeowners in Collinsville face and deliver solutions built to last.
Why Collinsville Homeowners Trust Gallagher Bros Construction
The mix of older and newer homes in Collinsville creates varied roofing demands across the community. Older homes in central Collinsville may require specialized attention to preserve architectural character while upgrading to modern roofing systems. Homes throughout the area are vulnerable to the severe weather patterns common to the Metro East region, including damaging hail, straight-line winds, and heavy rain that can compromise roofing integrity. Collinsville’s proximity to multiple interstates also means environmental factors can accelerate roofing wear.
With over five decades of experience in the St. Louis region, Gallagher Bros Construction brings the expertise and local knowledge that Collinsville homeowners need. We are Licensed and insured in the State of Illinois, and our team includes industry professionals from multiple trades who ensure every project meets our high standards for quality and craftsmanship.
We believe every job should be worthy of a five-star recommendation, which is why thousands of satisfied customers across the St. Louis area have trusted us with their roofing, siding, and window needs.
Roofing Services in Collinsville, IL
We provide a full range of exterior services to Collinsville homeowners, including:
Roof Replacement: Complete tear-off and installation using premium materials from top manufacturers, backed by our 5-year workmanship warranty.
Roof Repair: Targeted repairs for leaks, missing shingles, flashing failures, and storm damage to extend the life of your current roof.
Storm Damage & Hail Repair: Expert damage assessment, thorough documentation, and direct coordination with your insurance company to streamline the claims process.
Siding Installation: Durable vinyl, fiber cement, and engineered wood siding options that protect and enhance your home’s exterior.
Gutter Systems & Gutter Guards: Seamless gutter installation and leaf protection systems to manage water flow and prevent foundation damage.
Window Replacement: Energy-efficient window installation that improves comfort, curb appeal, and long-term utility savings.
Get a Free Roofing Estimate in Collinsville
If your Collinsville home needs a roof inspection, repair, or full replacement, contact Gallagher Bros Construction today. We serve homeowners throughout the 62234 zip code area and surrounding neighborhoods. We provide free, no-obligation estimates and honest assessments so you can make informed decisions about your home. Call (314) 646-8015 or fill out the form on this page to schedule your appointment.
