Triumph Roofing Company
- Roofing Contractor serving Sioux City, Iowa — based at 324 W 39th St, South Sioux City, NE 68776.
- Jobs on the listing: roof replacement, roof repair, emergency repair, storm damage repair, roof inspection.
Services Offered
How to check Triumph Roofing Company on the Iowa record
Iowa's requirement is state contractor registration — roofing carries no separate license, and permits are handled by your city or county
- Search the registry by number, then by name, because spellings differ between sources.
- Match the name, the city and the status. The record should read active or in good standing.
- Ask for a certificate of insurance sent straight from the insurer. A registry listing does not prove coverage.
- Look at the expiration date and compare it with the dates in your contract.
Storm history for Sioux City, Woodbury County
Add up the hail reports NOAA logged for Woodbury County since 2017 and you reach 58. Reports of 1 inch or larger fall on 20 days. The worst of it: 6 days with stones of 1.75 inches or more, topped by a 2-inch stone near a hen egg. The newest golf-ball day in the record is in 2026.
8 tornadoes show up in the file too, strongest rated EF2.
Within 25 miles of Sioux City, the last 90 days produced 1 NOAA hail report.
Among 67 Iowa counties with enough reports to compare, Woodbury County ranks 20 by density: 104.8 reports per 1,000 square miles, top-third territory.
89 percent of reports fall between April and July, and June alone has 47 percent. 6 months of the year are close to hail-free on file.
After any hail day, photograph the roof before anyone tarps it and write down the date. Ask Triumph Roofing Company, or any roofer you call, for a written inspection report before you sign.
| Measure | Value |
|---|---|
| Hail events since 2017 | 58 |
| Days with hail at 1.75 inches or more | 6 |
| Reports in April to July | 89% |
| Highest gust, mph | 96 |
| Hail density rank in state | 20 of 67 |
| Hail reports, all years | 92 |
The biggest day on file is June 12, 2024: a 2-inch stone, about the size of a hen egg, reported near Sloan.
| Year | Hail reports | Top size, in |
|---|---|---|
| 2016 | 10 | 1.75 |
| 2023 | 6 | 1.25 |
| 2024 | 11 | 2 |
Who lives under these roofs
Sioux City's median year built is 1956, which makes the typical home 70 years old. A mid-range asphalt replacement at $9,787 equals 6 percent of the median home value of $162,600. Asphalt roofs last roughly 25 years, so a home from 1956 is on roof number 3 or later if each was replaced on schedule. Pre-1980 construction makes up 80.6 percent of homes in Sioux City.
| Measure | Value |
|---|---|
| Owner-occupied share | 65.5% |
| Detached and attached houses | 74.2% |
| Housing units | 34,901 |
| Typical household income | $65,473 |
| Median home value | $162,600 |
Roof prices in Sioux City
Prices in Sioux City run about 13 percent below our national basis, so asphalt shingles land at $6,090 to $13,485. Divide price by years of life and the ranking changes: see the last column. Census County Business Patterns counts 11 roofing firms with payroll in the county. 54.5 percent of them have fewer than 5 employees.
| Material | Installed cost | Typical life | Yearly cost |
|---|---|---|---|
| Metal (Steel/Aluminum) | $14,790-$26,100 | 40 to 70 yr | $370 |
| Architectural Asphalt Shingles | $7,830-$13,485 | 25 to 30 yr | $390 |
| TPO / EPDM (Flat) | $6,960-$13,920 | 15 to 25 yr | $520 |
| 3-Tab Asphalt Shingles | $6,090-$10,005 | 15 to 20 yr | $460 |
| Metal Shingles | $12,180-$20,880 | 35 to 50 yr | $390 |
| Standing Seam Metal | $20,880-$34,800 | 50 to 70 yr | $460 |
Common questions, Sioux City
- How big does hail get near Sioux City?
- NOAA's biggest since 2017 entry for the county is 2 inches, close to a hen egg, with 6 golf-ball days.
- How much hail does Woodbury County see?
- 58 reports since 2017, 20 days at 1 inch or larger, and the peak month is June.
- How old are homes in Sioux City?
- Census data puts the typical build year at 1956. Asphalt roofs wear out in 15 to 30 years, so many roofs there have been replaced at least once.
- How soon should a roof be inspected after hail?
- Do not wait for a leak. A short inspection after the storm documents the damage while the date is fresh.
- Which months bring hail to Woodbury County?
- 89 percent of the county's hail reports fall from April to July, and June holds 47 percent.
- Can I confirm Triumph Roofing Company is licensed?
- Look up the Iowa record by license number, check the name and status, and note the expiry before you sign anything.
More Roofing Services in Sioux City, IA
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