Mullin Awning & Siding

4001 Gordon Dr, Sioux City, IA 51106
Sioux City, Iowa
Roofing Contractor
  • Roofing Contractor serving Sioux City, Iowa — based at 4001 Gordon Dr, Sioux City, IA 51106.
  • Services: emergency repair, roof inspection, roof replacement, roof repair, storm damage repair.

Services Offered

Emergency Repair Roof Repair Gutter Services Storm Damage Roof Inspection Roof Replacement

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Looking up Mullin Awning & Siding in Iowa

Iowa requires state contractor registration rather than a roofing-specific license — check your city or county for local permit requirements

  1. Have the insurer or agent send the certificate of insurance to you, since a license says nothing about coverage.
  2. Match the name, the city and the status. The record should read active or in good standing.
  3. An expiry before your finish date is a reason to ask questions.
  4. Go to the registry and search by license number first, business name second.

Storm record for Sioux City, Woodbury County

In Woodbury County, the NOAA record since 2017 lists 58 hail reports. 20 distinct days produced hail of at least 1 inch. 6 of those days had golf-ball hail or larger. The biggest stone was 2 inches, about a hen egg. 2026 is the last year with a 1.75-inch report.

June is the peak month with 47 percent of reports, and April to July together hold 89 percent. 6 calendar months each hold under 2 percent of reports.

Thunderstorm wind peaked at 96 mph in the record.

Date your photos after each hail day and keep them. A written inspection from Mullin Awning & Siding or any other roofer is worth asking for before work starts.

The same record has 8 tornadoes, with EF2 the highest rating.

Counted per square mile, Woodbury County ranks 20 of 67 Iowa counties with 30 or more reports, placing it in the top third. Density works out to 104.8 reports per 1,000 square miles.

Woodbury County hail and storm figures, NOAA Storm Events, 2014 to June 2026
MeasureValue
Highest gust, mph96
Hail density rank in state20 of 67
Tornado reports on file8
Hail events since 201758
Share of reports in April to July89%
Days with hail at 1 inch or more20

The single largest day was June 12, 2024: a 2-inch stone, about the size of a hen egg, reported near Sloan.

Heaviest full years for hail reports in Woodbury County
Calendar yearEntriesLargest stone, in
201761.75
201851.25
2024112
1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1.25 in hail1.25 in hail1.25 in hail1.25 in hail1.25 in hail1.25 in hail1.25 in hail1.25 in hail1.25 in hail1.25 in hail1.25 in hail1.5 in hail1.5 in hail1.5 in hail1.5 in hail1.5 in hail1.5 in hail1.5 in hail1.5 in hail1.5 in hail1.5 in hail1.75 in hail1.75 in hail1.75 in hail1.75 in hail1.75 in hail1.75 in hail1.75 in hail1.75 in hail2 in hail2 in hail Sioux City
1 in+ 1.75 in or more baseball and up. 66 reports of 1 inch or more carry coordinates. Each dot marks where hail was reported, not a storm path. Sources: NOAA Storm Events, US Census county outline.

Housing around Sioux City

Sioux City's median year built is 1956, which makes the typical home 70 years old. Set a typical $9,787 asphalt job beside the $162,600 median home value and the roof comes to 6 percent. 80.6 percent of homes in Sioux City were built before 1980.

Housing in Sioux City, Census American Community Survey
MeasureValue
Typical home value$162,600
Single-family share74.2%
Homes lived in by owners65.5%
Built before 198080.6%
Total housing units34,901

Replacement costs in Sioux City

The Sioux City multiplier is below 1, about 13 percent lower than the national basis, giving $6,090 to $13,485 for asphalt shingles. Labor is part of the bill: the BLS median for roofers in the Sioux City, IA-NE-SD Metro Area is $47,050 a year. Per year of service, metal often costs less than shingles even at a higher price; the last column of the table shows it.

Cost by roofing material, 2,000 sq ft, Sioux City price index applied
MaterialInstalled costCost per yearMiddle of range
Architectural Asphalt Shingles$7,830 to $13,485$390$10,658
Concrete Tile$13,050 to $23,490$410$18,270
Clay Tile$20,880 to $34,800$370$27,840
TPO / EPDM (Flat)$6,960 to $13,920$520$10,440
Standing Seam Metal$20,880 to $34,800$460$27,840
Metal (Steel/Aluminum)$14,790 to $26,100$370$20,445

Full cost guide for Sioux City →

Questions about roofing in Sioux City

How big does hail get near Sioux City?
Hail since 2017 topped out at 2 inches, about a hen egg; golf-ball hail or bigger came on 6 days.
Is Sioux City an older housing market?
The median home was built in 1956, so it is 70 years old. Roof age tracks the house unless a replacement happened, and 25 years is a common asphalt life.
When is hail season in Sioux City?
Hail concentrates in June (47 percent), and April through July total 89 percent of the record.
Is hail common around Sioux City?
58 entries since 2017, 20 days at 1 inch or larger, and the busiest month is June.
Does hail damage have to be fixed right away?
Do not wait for a leak. A short inspection after the storm documents the damage while the date is fresh.
Where can I look up the license for Mullin Awning & Siding?
The Iowa lookup shows status and expiry. Set both beside the contract and ask the roofer for proof of insurance.

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