Centennial Home Improvement, LLC
Roofing contractor
Serving Davenport, IA
From Google Business Profile
4.9
294 Google reviews
Hours
| Monday | 9 AM–5 PM |
| Tuesday | 9 AM–5 PM |
| Wednesday | 9 AM–5 PM |
| Thursday | 9 AM–5 PM |
| Friday | 9 AM–5 PM |
| Saturday | 9 AM–12 PM |
| Sunday | Closed |
Google categories: Roofing contractor, Gutter cleaning service, Siding contractor, Window installation service
View on Google Maps →Last checked October 3, 2026.
More from Google Business Profile
Listed features
- Parking
- Free parking lot
- On-site parking
- Accessibility
- Wheelchair accessible parking lot
- Service options
- Onsite services
- Online estimates
Photos on Google: 458
Recent Google reviews (excerpts)
Written by Google users, not by EdgeLocal. EdgeLocal has not verified them and does not show reviewer names.
5 out of 5 stars · Jul 2026 · Owner replied
Sometimes it’s hard to find someone interested in a small job. This company came and gave an estimate fast! Job was completed in 3 weeks. Would highly recommend.
5 out of 5 stars · Jul 2026 · Owner replied
My experience dealing with Centennial was great. The time Jim took explaining everything to me was very much appreciated. They replaced windows,siding and gutters for me and were very professional in all aspects of their job. Mark, Jim…
5 out of 5 stars · Jul 2026 · Owner replied
Had Centennial do some gutter work. They did a excellent job. Everything was done professionally and no mess. Everything was picked up and clean. I would recommend them to anyone.
The owner replied to 8 of the 8 most recent reviews Google showed.
From Google Business Profile, last checked October 3, 2026.
About this business
Centennial Home Improvement, LLC, has a single mission, complete customer satisfaction! We strongly believe in giving our customers the most for their money.
Services
- Roofing
- Asphalt Roofing
- Metal Roofing
- Siding
- Gutters
- Gutter Guards
- Windows
- Doors
- Patio Doors
- Entry Doors
- Gutter Cleaning
- Roof repair
- Roof replacement
- Storm damage restoration
- Siding installation
- Replacement windows
- Seamless gutters
- Gutter guard systems
- Exterior remodeling
Service area: Davenport, Bettendorf, Moline, Rock Island, Quad Cities, Iowa City, Eastern Iowa, Western Illinois
- In business since
- 2015
- Experience
- close to a quarter century of experience
- Licensing
- fully licensed
- Insurance
- fully licensed, bonded, and insured
- Warranty
- enhanced manufacturer warranties
- Financing
- flexible home improvement financing
- Estimates
- free inspection and estimate
Brands and certifications: CertainTeed Select ShingleMaster™
Awards and memberships: A+ rating with the Better Business Bureau
Elsewhere online: BBB · Facebook · Instagram · Houzz
Source: the business's own website and its Google Business Profile description, read automatically on October 14, 2026. Not verified by EdgeLocal.
Iowa Contractor Registration
- Reg. #
- C124924
- Expires
- June 16, 2027
Source: Iowa Division of Labor contractor registration data, licensed under CC BY 4.0. Look up this registration
About roofing contractors in Davenport
Roofers repair, replace and inspect residential roofs, from asphalt shingles to metal and low-slope systems. Roofing contractors tear off and replace worn roofs, fix leaks, replace flashing and vents, repair hail and wind damage, and help homeowners document storm claims with insurers. Many also install ice-and-water shield, ridge ventilation and gutters as part of a full re-roof.
Typical cost: $8,500–$24,000 for a typical asphalt shingle replacement. See the full cost guide
Typical U.S. ranges from industry sources (2024–25); not EdgeLocal data. Your quote will vary with scope, materials and location.
Questions to ask this contractor
- Verify registration and insurance: Ask for a certificate of liability and workers comp insurance naming you as holder.
- Get three written bids: Compare the same shingle line, underlayment and ventilation plan on each.
- Ask about manufacturer certification: Certified installers can offer extended system warranties.