What We Do | Alton Roofing & Maintenance Roofing Services
We've been providing roofing services to Alton homeowners and businesses for 20 years. From repairs to full replacements. It's all we do, and we do it right.
Roof Replacement
After tear-off, we always check decking and replace what's needed. Soft spots mean moisture intrusion. The old roof was leaking longer than you realized. We use 7/16" or 15/32" CDX plywood depending on rafter spacing. New decking costs $75-$120 per sheet installed. We only replace what's actually damaged.
Get a Free Quote →Roof Repair
We warranty every repair for 5 years. If the same area leaks again due to our workmanship, we come back free. That warranty is in writing and it means something because we're a local Alton company. We're not disappearing.
Get a Free Quote →Storm Damage Repair
Wind damage and hail damage look different and require different documentation. Our HAAG-trained inspectors know what adjusters look for: granule displacement patterns, fractures in the shingle mat, seal failures, cracked ridge caps. Proper documentation is why our claims get approved.
Get a Free Quote →New Roof Installation
New construction roofing in Alton starts with getting the design details right before materials arrive. Roof pitch, attic ventilation needs, snow load requirements, and local code amendments all affect material selection and installation methods. We coordinate with your general contractor or architect to ensure the roof system matches the building specifications.
Get a Free Quote →Metal Roofing
Metal roofing reflects solar heat instead of absorbing it. In Illinois, that means 15-25% lower cooling costs compared to dark asphalt shingles. The higher upfront cost pays for itself over the life of the roof. And the life of a metal roof is twice or three times longer than shingles.
Get a Free Quote →Shingle Roofing
Architectural shingles are what we install on 90% of Alton homes. They're thicker, heavier, and more wind-resistant than the old 3-tab flat shingles. They also look dramatically better. Dimensional profiles that mimic wood shake or slate. Standard architectural shingles carry a 30-year warranty. Premium versions go to 50.
Get a Free Quote →Flat Roofing
Flat roof leak detection in Alton: we start with a visual inspection of seams, flashings, and penetrations. If the leak source isn't obvious, we use electronic leak detection (ELD) or flood testing on membrane roofs. We find it and fix it. No guessing, no unnecessary tear-offs.
Get a Free Quote →Commercial Roofing
For commercial kitchens and restaurants in Alton, PVC membrane is the only option that resists animal fat and chemical exposure from rooftop grease exhaust. We install IB Roof Systems and Duro-Last PVC with heat-welded seams and custom accessories. Modified bitumen with SBS or APP polymer-modified asphalt for high-traffic commercial roofs. Two-ply systems with 20-year NDL (No Dollar Limit) warranties from Johns Manville or Firestone.
Get a Free Quote →Gutter Installation
Seamless aluminum in 5" K-style is the standard for Alton residential. We use 6" K-style on larger homes, steeper pitches, or roof areas with high water volume. Downspouts are 2x3" on 5" gutters and 3x4" on 6" gutters. Matched to handle the flow.
Get a Free Quote →Roof Inspection
Buying or selling a home in Alton? A roof inspection from a licensed contractor beats whatever the home inspector saw from the driveway. We check every component, give you a remaining-life estimate, and flag anything the buyer or seller should know about.
Get a Free Quote →Emergency Roof Repair
We don't charge extra for emergency tarp jobs. The tarping cost is rolled into the permanent repair price. If you need us at midnight during a storm, the price is the same as a Tuesday afternoon.
Get a Free Quote →Skylight Installation
We install three types of skylights: fixed (sealed, just for light), vented (opens for airflow. Great for bathrooms and kitchens), and tubular (flexible tube through the attic. For tight spaces where a standard skylight won't fit). Each serves a different purpose.
Get a Free Quote →