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Commercial Roofing Contractors in Davenport, Iowa

Wind gusts of 58 mph or more were recorded on 73 days near Davenport, higher than 75% of the cities we cover. 29 local roofers are listed.

  • 31.2%Housing units outside single-family houses
  • 73Days with wind gusts of 58 mph or more
  • 25Days with hail of 1 inch or more
  • 29Roofers listed here
All roofers in Davenport

What commercial roofing is, and what to ask about it

Commercial roofing covers retail, office, warehouse, church and multi-family buildings. Most of these roofs are flat or low-slope and use single-ply membranes, modified bitumen, built-up roofing or standing seam metal.

Crews, materials and warranties differ from house roofing. A company that is good on shingles may not be the right one for a membrane roof.

Signs you need it

  • Ponding water after rain on a flat roof
  • Open seams or failed flashing at rooftop units and parapets
  • Ceiling stains below drains, units or roof edges
  • A roof near the end of its warranty, with a lease or sale coming up

Ask each roofer

  • How many buildings like mine have you roofed in the last two years?
  • Do you scope the whole drainage path or only the wet spot?
  • Can you scan or core the roof to see whether the insulation is wet?
  • Who holds the membrane warranty, you or the manufacturer?

What Davenport changes about commercial roofing

Wind gusts of 58 mph or more are recorded near Davenport on more days than in most cities we cover. On a membrane roof, ask how edges and parapets are anchored, because wind starts at the perimeter.

Hail of 1 inch or more has fallen near Davenport on more days than in most cities we cover. Membranes can be punctured by hail, so ask for an inspection after a hail day, with core samples if the insulation may be wet.

Local facts that shape commercial roofing in Davenport
FactDavenportMedian cityRank (1 is highest)
Housing units outside single-family houses31.2%33.2%131 of 213
Days with wind gusts of 58 mph or more735050 of 212
Days with hail of 1 inch or more2516.570 of 212
Roofing companies with payroll in the county231870 of 210
Sources: NOAA Storm Events (county, 2014 to June 2026), NASA POWER (2014 to 2023), U.S. Census Bureau. How we collect data

When hail is reported in Scott County

April has the most reports, 63 of 128. 85% of reports fall from March to June; the other 19 come in 5 other months.

The county's biggest hail days

The largest stone in NOAA's record for Scott County fell on April 4, 2023: 4 inches, about the size of a grapefruit.

That day brought 34 reports, with the largest from Davenport.

A commercial roof laid before April 2023 was in place for the largest stone in the record, so ask for a roof survey and keep it with the warranty papers.

The strongest tornado in the record was rated EF2 on March 6, 2017 and stayed on the ground for 19.58 miles.

The strongest thunderstorm gust was 107 mph, on October 6, 2016.

Biggest hail days in Scott County
DateLargest hailReportsWhere
April 4, 20234 in, a grapefruit34Davenport
April 7, 20202 in, a hen egg19Davenport
June 3, 20201.75 in, a golf ball5Blue Grass
NOAA Storm Events, 2014 to 2026. A county report is not proof of damage at your address.

Why this page prints no city price for commercial roofs

A commercial roof is priced by the building: its area, membrane, insulation, drainage and rooftop equipment. One range per city would mislead.

Ask each company for a written scope and a price per square foot of roof, so bids can be compared line by line.

Estimates for a 2,000 square foot roof, not quotes. How we build them

Roofers to start with in Davenport

6 of 29 listed. They are based in Davenport (4), Bettendorf (2). We do not tag companies by service, so ask each one about commercial roofing.

See all 29 roofers in Davenport

PickARoofer lists roofing companies serving Davenport, IA. This is a general roofing directory; confirm commercial roofing experience and availability with each company. A license-checked badge describes a separate registry check, not a confirmed service specialty or insurance check. Confirm scope, insurance and availability directly. Requests go to one contractor at a time, with up to three attempts; we cannot promise a response or a start date. Free for homeowners.

Permits and state rules

Do I need a permit for commercial roofing in Iowa?

Permit requirements depend on the property, scope of work and local jurisdiction. Check with the city or county building department and confirm who will obtain any required permit before work starts.

Permit rules for Davenport

More in Davenport

Commercial Roofing in nearby Iowa cities

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