Serving Rock Island County, Mercer County, Henry County, and Scott County.

Call Us Today: (309)716-1104

Roofing Services in the Quad Cities and Surrounding Areas

A trusted name in the roofing industry for over 30 years.

Our Roofing Services in the Quad Cities

  • Roof Replacement (Asphalt Shingles & Metal Roofing)

  • Roof Repair (Leaks, Missing Shingles, Storm Damage)

  • Storm Damage Roof Repair & Insurance Claims Assistance

  • Roof Inspections & Preventative Maintenance

  • Emergency Roofing Services & Tarping

  • Hail Damage & Wind Damage Roof Repair

  • New Construction Roofing Installation

  • Tear-Off & Re-Roofing Services

  • Metal Roofing Installation & Repair

  • Asphalt Shingle Roofing Installation

  • Flat Roofing Services (Residential & Light Commercial)

  • Roof Ventilation & Attic Venting Solutions

  • Flashing Repair & Replacement

  • Chimney Flashing & Roof Sealing

  • Skylight Installation & Repair

  • Gutter Installation, Repair & Gutter Guards

  • Siding & Exterior Repairs (Storm Restoration)

Looking down a large rooftop with brown asphalt shingles, showing a ridge and a background of trees and distant buildings.

We offer comprehensive roofing services for your convenience

Our roofers will do whatever it takes to make sure your roof can withstand even the heaviest storms. That's why we also provide:

  • Ice barrier installation

  • Perimeter flashing installation

  • Synthetic underlayment installation


No matter what Mother Nature hurls your way, you'll experience peace of mind as the storms roll by.

Contact us today to schedule your roof replacement.

Photo of a house showcasing the shingles on the roof with a bright blue sky with a few clouds in the background
  • Shingles that are lifting, breaking, or completely missing expose your home to leaks and water damage. It’s one of the clearest signs your roof is nearing the end of its life.

  • If you're seeing dark spots on ceilings or walls, or experiencing active leaks during rain, your roof’s underlayment may be failing. This could lead to mold or structural issues if not addressed.

  • Most asphalt shingle roofs last around 20–25 years. If yours is in that range—even if it "looks" fine—it may be time for a professional inspection to avoid costly surprises.

3 Signs You May Need a New Roof

Owens Corning Platinum Preferred Contractor logo on a white background.

Owens Corning Platinum Preferred Contractor

Sedlock Construction is proud to be an Owens Corning Platinum Preferred Contractor—a distinction earned by only the top roofing companies in the country. This means we meet strict standards for quality, professionalism, and customer satisfaction.

For you, that means working with a trusted roofing contractor in the Quad Cities who can offer expert installation, top-tier materials, and exclusive extended warranty options backed by Owens Corning.

When you choose Sedlock Construction, you’re choosing a reliable, local roofing contractor in the Quad Cities and Henry County with proven experience and a commitment to doing the job right.

Where we do work?

Sedlock Construction proudly serves homeowners and businesses across Henry County, Illinois, and the Quad Cities region, delivering dependable roofing and exterior services backed by local experience.

Our primary focus is Henry County, including communities like Kewanee, Geneseo, Cambridge, Colona, Woodhull, and surrounding rural areas. We also provide full-service coverage throughout the Quad Cities, including Moline, Rock Island, East Moline, Silvis in Illinois, as well as Davenport and Bettendorf in Iowa.

Being locally based means we understand exactly what properties in this region go through—hailstorms, strong winds, heavy snow, and rapid seasonal changes. That firsthand knowledge allows us to recommend and install materials built to handle Midwest conditions and protect your home or business long-term.

Whether you're in a small Henry County town or the heart of the Quad Cities, Sedlock Construction is committed to providing honest service, fast response times, and quality workmanship you can trust.

A map showing a red line outlining a specific area, with city names like Davenport, Rock Island, Moline, and East Moline, and major highways. Sedlock Construction logo is in the bottom left corner.