Business Details
About
Roofing ContractorSiding Contractor
Jansen Roofing provides roofing, siding, and window services to the Quad Cities area.
Location
Jansen Roofing & Repair Inc
21220 North Brady Street, Davenport, IA
52806, United States
Hours
Reviews
4.9
122 reviews
5 stars
116
4 stars
2
3 stars1
2 stars0
1 star
3
What are people saying?
AI-generated from recent customer reviews
Professionalism
Customers consistently praised the professionalism and responsiveness of the Jansen Roofing team throughout the entire process.
Quality Workmanship
Many reviews highlighted the high quality of workmanship, with customers expressing satisfaction with the final results of their roofing and siding projects.
Timely Completion
Numerous customers noted that projects were completed quickly, often within a day or two, exceeding their expectations.
Cleanliness
Customers appreciated the thorough cleanup after the work was completed, with many noting that there was no debris or nails left behind.
Customer Service
The company received high marks for excellent customer service, with staff being described as friendly, helpful, and attentive to customer needs.
- IKI KNov 17, 20255.0I had an excellent experience with Jansen Roofing. The company provided a clear, detailed quote for both materials and professional installation, and their pricing was better than all the other companies I compared. Their representative, Tom, was outstanding—responsive, courteous, and patient. He took the time to explain every step of the process and answered all of my questions thoroughly. From start to finish, the service was professional and reassuring. I highly recommend Jansen Roofing for anyone looking for quality work, fair pricing, and exceptional customer service.
- THTom HosmanekNov 15, 20255.0These folds are the best! Professional, personable, did a great job in two days, and cleaned up remarkably. Good to see businesses like this still exist!
- GFGeri FentressNov 15, 20255.0Jansen Roofing did an awesome job on my new windows. I had bigger windows installed so they were very professional and talented on making the window openings the size of the windows that I wanted. Employees were very professional, worked hard each day, and everything was cleaned up. My house looked like it was new and updated. The windows look way better than I had envisioned. I wasn't sure they would turn out like I wanted. I was very impressed with everything they did and would highly recommend them for any job you may have. And the price couldn't have been better. I'm impressed with Jansen Roofing!
- FNFrances NorgartNov 7, 20255.0Good communication Competitive pricing Hard workers Cleaned up everything Very satisfied Great company to work with
- CRCarol RehderNov 4, 20255.0I had more than five bids and Jansen roofing and repair was one of the less expensive ones. They did an extremely competent job and cleanup afterward. I’m very happy with their results.
Frequently Asked Questions About Jansen Roofing & Repair Inc
How do I know my roof system has problems?
Signs of roof problems may include granules accumulating in gutters, visible dips or sagging, overall discoloration, or water leaks. If you notice any of these issues or have other concerns about your roof's condition, we recommend contacting our professional team for an assessment.
Can I do the work myself?
We strongly advise against attempting roofing work yourself due to its complexity and potential safety hazards. Professional roofing contractors have the necessary skills and equipment to perform the job safely and effectively. Industry growth statistics indicate an increasing preference for professional roofing services over do-it-yourself approaches.
What warranties do you offer?
We provide comprehensive protection for our customers through both a workmanship warranty and a shingle warranty. These warranties are designed to give you confidence in the quality of our work and the durability of the materials we use.
What do I do if I have storm damage?
If you suspect storm damage to your roof, our company offers a complimentary, no-obligation inspection. We will assess the condition of your roof and provide an honest recommendation on whether you should file an insurance claim based on our professional evaluation.
How much does a roof normally cost?
The average cost for a roof replacement in 2025 is estimated to be between $12,000 and $15,000. We encourage you to contact us directly to discuss various financing options that may be available to you.
How long does a roof replacement take?
A typical roof replacement project usually requires 2 to 3 days to complete. We strive to minimize disruptions to your daily routine during the process.
Are you licensed and insured?
Yes, our company maintains proper licensing and insurance coverage for operations in both Iowa and Illinois.
How many years have you been in business?
Our company has been providing high-quality roofing services to the quad cities area since 1988, accumulating over three decades of experience in the industry.
How can I identify if my roof system has problems?
Signs include granules in gutters, visible dips or sagging, discoloration, or water leaks. Contact our team for a professional assessment if you notice these signs.
Is it advisable to do roofing work myself?
No, due to complexity and safety hazards. Professional contractors have the skills and equipment to perform roofing work safely and effectively.
What warranties does Jansen Roofing & Repair Inc offer?
They offer both a workmanship warranty and a shingle warranty to ensure quality and durability.
What should I do if my roof has storm damage?
Contact Jansen Roofing & Repair Inc for a complimentary, no-obligation inspection. They will assess damage and advise if you should file an insurance claim.
What is the typical cost to replace a roof?
The average roof replacement cost in 2025 ranges from $12,000 to $15,000. Financing options may be available.
How long does it usually take to complete a roof replacement?
A typical roof replacement takes about 2 to 3 days to complete with minimal disruption.
Is Jansen Roofing & Repair Inc licensed and insured?
Yes, the company is licensed and insured to operate in Iowa and Illinois.
How long has Jansen Roofing & Repair Inc been in business?
They have been serving the Quad Cities area since 1988 with over 35 years of experience.
What nearby places can help me with building supplies when visiting Jansen Roofing & Repair Inc?
United Services by RG Iossi, a building supply store near Jansen Roofing, can assist with materials if needed for your project.
Are there any nearby automotive services I can use when at Jansen Roofing & Repair Inc?
Yes, there are several nearby automotive repair and services including Motion Raceworks and My mechanic services, helpful if you need vehicle assistance during your visit.
What local recreational places are near Jansen Roofing & Repair Inc where I could spend time?
Nearby is Baseball Factory, a sports and recreation venue and gym, where you could enjoy some physical activity before or after your roofing service visit.