PickARoofer
(984) 214-8786This is our number, not the roofer's.

Commercial Roofing Contractors in Peoria, Illinois

Hail of 1 inch or more fell on 32 days near Peoria between 2014 and June 2026, higher than 74% of the cities we cover. 20 local roofers are listed, 10 license-checked.

  • 32.1%Housing units outside single-family houses
  • 57Days with wind gusts of 58 mph or more
  • 32Days with hail of 1 inch or more
  • 20Roofers listed here
All roofers in Peoria

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 Peoria changes about commercial roofing

Hail of 1 inch or more has fallen near Peoria 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.

The county has fewer roofing companies with payroll than most cities we cover, so a commercial job may draw few bidders. Ask early who will bid, and whether nearby companies will travel.

Local facts that shape commercial roofing in Peoria
FactPeoriaMedian cityRank (1 is highest)
Housing units outside single-family houses32.1%33.2%123 of 213
Days with wind gusts of 58 mph or more575082 of 212
Days with hail of 1 inch or more3216.553 of 212
Roofing companies with payroll in the county1218140 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 Peoria County

April has the most reports, 29 of 116. 97% of reports fall from February to November; the other 3 come in January (1), December (2).

The county's biggest hail days

The largest stone in NOAA's record for Peoria County fell on July 11, 2020: 2.5 inches, about the size of a tennis ball.

That day brought 5 reports, with the largest from Bartonville.

A commercial roof laid before July 2020 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 15, 2016 and stayed on the ground for 7.55 miles.

The strongest thunderstorm gust was 100 mph, on July 15, 2024.

Biggest hail days in Peoria County
DateLargest hailReportsWhere
July 11, 20202.5 in, a tennis ball5Bartonville
March 31, 20231.75 in, a golf ball12Peoria Hgts
April 10, 20171.75 in, a golf ball9Gtr Peoria Arpt
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 Peoria

6 of 20 listed, license-checked first. They are based in Peoria (6). We do not tag companies by service, so ask each one about commercial roofing.

See all 20 roofers in Peoria

PickARoofer lists roofing companies serving Peoria, IL. 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 Illinois?

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 Peoria

More in Peoria

Commercial Roofing in nearby Illinois cities

All roofers nearby

Ready to talk to a local roofer in Peoria?

Send one free request. We offer it to one local company at a time. We can't promise when a roofer will call.

Your request
1 · Location2 · Project3 · Contact

We offer it to one local company at a time.

Related reading