Certified Roofing LLC
- Roofing Contractor serving Sioux City, Iowa — based at 2311 Jones St, Sioux City, IA 51104.
- Jobs on the listing: storm damage repair, emergency repair, roof repair, roof replacement, roof inspection.
Services Offered
Checking Certified Roofing LLC against the Iowa record
Iowa's requirement is state contractor registration — roofing carries no separate license, and permits are handled by your city or county
- Look at the expiration date and compare it with the dates in your contract.
- Compare the registry name with the name on the contract, and read the status line.
- Go to the registry and search by license number first, business name second.
- Have the insurer or agent send the certificate of insurance to you, since a license says nothing about coverage.
Hail and wind history for Sioux City and Woodbury County
In Woodbury County, the NOAA record since 2017 lists 58 hail entries. 20 distinct days saw hail of at least 1 inch. The rough of it: 6 days with stones of 1.75 inches or more, topped by a 2-inch stone close to a hen egg. 2026 is the last year with a 1.75-inch report.
1 hail report fell within 25 miles of Sioux City over the past 90 days.
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.
Date your photos after each hail day and keep them. A written inspection from Certified Roofing LLC or any other roofer is worth asking for before work starts.
Reports cluster in June (47 percent of the total); April through July account for 89 percent. In 6 months of the year, hail is close to absent in the record.
The strongest logged thunderstorm gust is 96 mph.
| Measure | Value |
|---|---|
| Tornado reports on file | 8 |
| Days at 1 inch or more | 20 |
| NOAA hail reports since 2017 | 58 |
| Days at 1.75 inches or more | 6 |
| Largest stone, inches | 2 |
| Peak month | June |
The largest single day in the record is June 12, 2024: a 2-inch stone, about the size of a hen egg, reported near Sloan.
| Calendar year | Hail reports | Top size, in |
|---|---|---|
| 2016 | 10 | 1.75 |
| 2017 | 6 | 1.75 |
| 2024 | 11 | 2 |
Housing around Sioux City
Half the homes in Sioux City predate 1956; the typical house is about 70 years old. At 25 years per asphalt roof, a house that age has been through about 3 roofs, and many are on their second or third. Before 1980, 80.6 percent of the housing stock went up. Against a median home value of $162,600, a $9,787 mid-range asphalt roof is 6 percent of the house.
| Measure | Value |
|---|---|
| Detached and attached houses | 74.2% |
| Housing units | 34,901 |
| Typical year built | 1956 |
| Homes lived in by owners | 65.5% |
| Median household income | $65,473 |
What a new roof costs 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. Census County Business Patterns counts 11 roofing firms with payroll in the county. 54.5 percent of them have fewer than 5 employees. Per year of service, metal often costs less than shingles even at a higher price; the last column of the table shows it.
| Material | Service life | Cost per year | Midpoint |
|---|---|---|---|
| Architectural Asphalt Shingles | 25 to 30 yr | $390 | $10,658 |
| Metal Shingles | 35 to 50 yr | $390 | $16,530 |
| 3-Tab Asphalt Shingles | 15 to 20 yr | $460 | $8,048 |
| Concrete Tile | 40 to 50 yr | $410 | $18,270 |
| TPO / EPDM (Flat) | 15 to 25 yr | $520 | $10,440 |
| Clay Tile | 50 to 100 yr | $370 | $27,840 |
Asked about roofing in Sioux City
- Has Woodbury County had large hail?
- The largest stone since 2017 measured 2 inches, near a hen egg. 6 days reached golf-ball size or more.
- Which months bring hail to Woodbury County?
- Hail clusters in June (47 percent), and April through July add up to 89 percent of the record.
- Does Sioux City get a lot of hail?
- The county file counts 58 hail reports since 2017. 20 of them reached 1 inch, and June tops the calendar.
- How do I check Certified Roofing LLC's license?
- Search the Iowa record by license number, compare the name and status, and note the expiry before you sign anything.
- Should I call a roofer right after hail?
- Take dated photos first, then book an inspection. Hail bruises can look minor from the ground, and insurers often set a filing deadline.
- How old are the roofs in Sioux City?
- The median home was built in 1956, so it is 70 years old. Roof age follows the house unless a replacement happened, and 25 years is a common asphalt life.
More Roofing Services in Sioux City, IA
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