Trusted Roofing
Contractors

Roofing company

Jansen Roofing & Repair Inc

Davenport, Iowa

  • Checked on its websiteNovember 1, 2026
  • State registration on fileIowa DIAL #C119007 · Construction contractor, primary activity: roofing · status Registered as of November 1, 2026
  • Not verified by usRegistration status, insurance and ownership
Call (563) 355-4355Visit website ↗

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What they do

Services

  • Roofing

As the company lists them, not a confirmation of availability or a recommendation. View the source ↗

Trust facts

What we know about this company’s credentials, and where to check the rest yourself. Anything we haven’t looked up says so.

This company hasn’t completed directory verification. The registration record under Trust facts is copied from the state board’s public data as of the date shown; we haven’t independently verified its current registration status, insurance, workers’ compensation or ownership, and its contact details haven’t been confirmed with the company.
State license

Registration on file with Iowa Department of Inspections, Appeals, and Licensing, #C119007, status Registered as of November 1, 2026. Verify on Iowa Department of Inspections, Appeals, and Licensing lookup

Not yet checked by us · the record above is the board’s public data on that date
Manufacturer certifications
None on file. Ask the company, then confirm it on the maker’s contractor finder: GAF ↗, Owens Corning ↗, CertainTeed ↗.
Better Business Bureau
Look this company up on BBB.org ↗ · a search on BBB’s site, not a rating from us
Last checked
Last checked against the company’s website: November 1, 2026

Before you hire

Questions to ask before you hire

  1. License and insurance. Ask for the license number and current certificates for liability and workers’ compensation, then check them yourself.
  2. A written estimate. Get the scope, materials, price and start date on paper before you sign or pay anything.
  3. Warranty in writing. Ask what the workmanship warranty covers and for how long, and which manufacturer warranty applies.
  4. Who does the work. Ask whether their own crew or a subcontractor will be on your roof, and who is in charge on site.
  5. Permits and inspections. Ask who pulls the permit and books the inspection your city or county requires.
  6. Cleanup. Ask how they protect your yard and remove old roofing, nails and debris when the job is done.
See the full list of questions to ask a roofer

Google rating & map

Ratings and reviews shown by Google come from Google users. We don’t collect, check or endorse them, and they aren’t part of our verification. We haven’t matched this company to a specific Google listing yet, so the link below opens a Google Maps search.

Search Google Maps for this company ↗

For the business owner

Tell us what’s right and what needs fixing, or ask for removal. Nothing on this page changes until we’ve checked it.

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How we checked this

Where each detail came from, with dates and record details

Jansen Roofing & Repair Inc is listed in Davenport, Iowa. The sources we reviewed list 1 roofing service, including roofing.

Source: the company’s own website ↗

Last checked against the company’s website: November 1, 2026

Sources and dates

  1. Company website · name, phone, city and state as shown on the company's own website. Reviewed November 1, 2026. The company website shows Davenport, IA.
  2. Active Iowa Construction Contractor Registrations, Iowa Data Hub (Iowa Department of Inspections, Appeals, and Licensing, CC BY 4.0) · registration number, classification and status as of November 1, 2026. Retrieved November 1, 2026.

Every fact we track

Phone
(563) 355-4355 · company website
Website
jansenroofing.com · company website
City and state
Davenport, Iowa · company website
Services
Roofing · company website
Service areas
Pending: not yet confirmed
Hours
Pending: not yet confirmed
Registration numbers
Iowa DIAL #C119007 · state registration record as of November 1, 2026
Insurance
Pending: not yet confirmed
Workers’ compensation
Pending: not yet confirmed
Years in business
Pending: not yet confirmed
Ownership
Pending: not yet confirmed
Permit activity
No permit records reviewed for this profile

Some facts are still pending. If you run this business, help us fill this in.

Record details

  • Davenport, Iowa is listed as its home base. No storefront location has been verified, so we don’t publish a map pin.
  • We placed it in Iowa from the city its own website shows (high confidence).
  • Directory record: jansen-roofing-and-repair-inc-davenport.

We don’t copy company photos or customer reviews. A source shows where a detail came from. It isn’t proof of workmanship, insurance or license status.

Compare before you call

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In directory order, not ranked.

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