Proper Roof Installation in the Quad Cities

Northstar Roofing has installed roofs across Davenport, Moline, Rock Island, and Bettendorf for over 30 years, and every install is engineered for this specific climate, not a generic spec sheet.

What Roof Installation Looks Like in the Quad Cities

A roof installed in Phoenix would fail in 18 months here. The Quad Cities sits in a unique weather corridor where the Mississippi River creates extreme humidity swings, and our position in USDA Zone 5b means roughly 100+ freeze-thaw cycles per year. That’s why our installations include:

Ice and water shield along all eaves and valleys (required for IL/IA building code, but most contractors do the minimum 3 feet — we install 6 feet)
Synthetic underlayment rated for high wind, not 15-lb felt
Properly spaced ridge and soffit ventilation calibrated to your attic’s square footage to prevent ice dams
Class 4 impact-rated shingles available for homeowners who want hail protection and insurance discounts
Drip edge on every eave and rake — code requires it, and we’ve seen too many “new” roofs without it

If your existing roof is past its service life, book a free roof replacement inspection.

Roofing Systems We Install in the Quad Cities

Asphalt Shingle Installation

The most popular choice for QC homes. We install architectural shingles from GAF Timberline HDZ and Owens Corning Duration lines — both rated for 130 mph winds and backed by manufacturer warranties up to 50 years. Installations start around $8,500 for an average single-family home in Davenport or Moline.

Metal Roof Installation

Standing seam and stamped metal systems for homeowners who want a 50+ year roof. Excellent for properties with low-slope sections or rural homes near LeClaire, Eldridge, or Geneseo where snow load matters. Energy Star rated panels can reduce summer cooling costs by up to 25%.

Commercial Flat Roof Installation

TPO, EPDM, and modified bitumen systems for warehouses, office buildings, and retail across the QC industrial corridor. Includes tapered insulation design for proper drainage and full warranty documentation.

New Construction Roofing

We work directly with general contractors and homebuilders on new builds across Bettendorf, North Scott, and Pleasant Valley. Tight scheduling, code-compliant installs, and clean handoffs — no callbacks.

The Northstar Roof Installation Process

Free On-Site Inspection (Day 0)

A real roofer (not a salesperson) measures your roof, documents the deck condition, photographs problem areas, and reviews your goals.

Written Estimate Within 24 Hours

Itemized, no hidden fees, with material samples you can see and touch.

Permit Pull

We handle all permitting with the City of Moline, Davenport, Rock Island, or Bettendorf. You don’t deal with city hall.

Material Delivery & Tear-Off

Most full residential installs are completed in 1–2 days. Yard protection and cleanup included.

Installation & Inspection

Lead installer walks the finished roof with you. Manufacturer warranty registered on your behalf.

Final Walkthrough & Magnetic Nail Sweep

Your driveway, lawn, and landscaping leave cleaner than we found them.

Trusted by Quad Cities Homeowners and Builders for Roof Installation

When you’re installing a new roof, you’re making a 25 to 50-year decision. The contractor you choose matters more than the shingle brand on the box. For over 30 years, Quad Cities homeowners, builders, and commercial property owners have trusted Northstar Roofing to install roofs that actually last in our climate, through humid summers, brutal winters, and everything in between.

Here’s what our installation customers across Davenport, Moline, Rock Island, and Bettendorf have to say about working with us.

Quad Cities Roof Installation Service Area

We install roofs in:

Iowa side: Davenport, Bettendorf, LeClaire, Eldridge, Pleasant Valley, Riverdale, Panorama Park

Illinois side: Moline, Rock Island, East Moline, Silvis, Milan, Coal Valley, Carbon Cliff

If you’re within roughly 45 minutes of our 3325 Avenue of the Cities location in Moline, we install there.

Quad Cities Roof Installation FAQs

How much does a new roof installation cost in the Quad Cities?

For an average 2,000 sq ft home in the Quad Cities, asphalt shingle installation runs $8,500–$15,000 depending on pitch, layers being removed, and shingle grade. Metal roof installation typically runs $18,000–$35,000. We provide written, itemized quotes after a free on-site inspection.

How long does roof installation take?

Most single-family asphalt shingle installations in Davenport, Moline, or Bettendorf are completed in 1–2 days. Metal and commercial installs take 3–7 days depending on size and complexity.

What's the best time of year for roof installation in the Quad Cities?

Late spring through early fall (April–October) is ideal because shingle sealant strips activate properly in warm weather. We do install year-round when needed — emergency situations don’t wait for spring.

Do you pull the permit for me?

Yes. We pull all required permits with the City of Moline, Davenport, Rock Island, Bettendorf, and surrounding municipalities. The permit cost is included in your written estimate.

Are you licensed in both Iowa and Illinois?

Yes. The Quad Cities straddles the state line, so we’re fully licensed and insured in both states. Many roofing contractors only carry one license — always verify before hiring.

What manufacturer warranties do you offer?

We’re certified installers for GAF, Owens Corning, and CertainTeed, which means we can register enhanced manufacturer warranties up to 50 years on materials and workmanship, warranties unavailable from non-certified roofers.

Get a Free Roof Installation Quote in the Quad Cities

Whether you’re building new in Bettendorf, replacing a 30-year-old roof in Moline, or planning a commercial install in Davenport, we’ll walk your property, give you a real number, and let you decide. No high-pressure sales. No “today only” pricing games.

Call (309) 201-5399 or request your free inspection online.