This directory holds nine roofing listings for Sioux City, Iowa. None of them has a Google rating matched to it yet, so what follows is contact detail rather than reputation data.
All of them are recorded in Woodbury County. Roofing permits and inspections are issued locally rather than by the state, so a re-roof in Sioux City goes through Woodbury County or the municipality's own building department, whichever holds jurisdiction at the property.
Hiring a roofer in Sioux City: what this page knows
Iowa does not license roofers; it requires them to register with the state, and that registration covers work in Sioux City. The Iowa roofing license rules explain what a registration number does and does not tell you.
Iowa's peak severe-weather season: April–August. The Iowa storm center lists any National Weather Service alert active right now. NOAA's Storm Events Database holds 174 severe-weather events for Woodbury County between 2016 and 2026 — the county the listings on this page put Sioux City in. The most recent event meeting the dataset's severity definition was a hail report measuring 1.00 in (Quarter - Half Dollar) on July 8, 2026, a preliminary report that has not yet been through NOAA's quality-control review.
We have not modeled a cost index for Sioux City. The national baseline puts a full roof replacement at $5,625–$27,000 and a repair at $250–$3,500; local labor, permit fees and access move both.
All Listings in Sioux City
9 listings
Licensing for roofers working in Sioux City
Iowa does not license roofing contractors. It requires them to register with the Iowa Department of Inspections, Appeals, and Licensing, and that requirement covers work in Sioux City.
Registration and licensure are not the same thing — a registration number records that a business completed a filing, and it sits alongside, not instead of, a permit and an inspection through Woodbury County or the city.
Source: Iowa Department of Inspections, Appeals, and Licensing. Checked August 2026. Licensing rules change — verify before you sign anything.
What roofing work costs
We have not modeled a cost index for Sioux City, so there is no Sioux City figure here. These are the national baseline bands, unadjusted.
National reference bands, not quotes and not local numbers. Local labor rates, permit fees and access all move them.
All roofing cost guidesOther Iowa cities with listings
Other places in Iowa where this directory holds roofing listings.
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Storm history in Woodbury County
Sioux City has no weather record of its own — NOAA records severe weather against counties, and the listings on this page put Sioux City in Woodbury County. These are weather records for the whole county, not an assessment of any building in Sioux City.
NOAA's Storm Events Database holds 174 severe-weather events recorded against Woodbury County between 2016 and 2026: 104 thunderstorm wind events, 62 hail reports and 8 tornadoes.
Of the 62 hail reports, 46 measured 1.00 in across or larger and 16 measured under an inch. The largest on record is 2.00 in (Baseball) on June 12, 2024.
The strongest wind gust in the record is 83 kt (about 96 mph), an estimated gust, on May 17, 2026. The county record holds eight tornadoes over the same period.
The busiest complete year in the record is 2024, with 26 events. The most recent event meeting this dataset's severity definition is a hail report measuring 1.00 in (Quarter - Half Dollar) on July 8, 2026. That one is a preliminary report and has not yet been through the quality-control review that produces the permanent archive.
Events on record
174
2016–2026
Hail 1.00 in or larger
46
of 62 hail reports
Largest hail
2.00 in
Baseball · June 12, 2024
Peak gust
83 kt
about 96 mph · May 17, 2026
Tornadoes
8
in the county record
Significant events
109
by this dataset's definition
Events recorded per year
- 2016
- 24
- 2017
- 11
- 2018
- 6
- 2019
- 5
- 2020
- 8
- 2021
- 17
- 2022
- 10
- 2023
- 14
- 2024
- 26
- 2025
- 17
- 2026*
- 36
* The most recent data year is partial. NOAA publishes storm reports on a rolling basis and the final months are still being processed, so a low count in the last year is not evidence of a quiet year. The curated archive behind these counts runs through May 31, 2026; anything later sits in the preliminary block below.
Notable events in the archive
- May 17, 2026 -- Thunderstorm Wind (83 kt gust)
- Jun 12, 2024 -- Hail (Baseball hail, 2.00 in)
- Dec 15, 2021 -- Tornado (EF2) -- $500K property damage reported
- Dec 15, 2021 -- Tornado (EF1) -- $250K property damage reported
Selected by the dataset’s own rule rather than by editorial choice: the largest hail, the peak wind gust, the strongest tornado and the two costliest events by recorded property damage, deduplicated and newest first. Any dollar figure above is NOAA’s recorded estimate for that one event.
Preliminary — not yet in the permanent archive
10 preliminary storm reports have been filed for Woodbury County since June 1, 2026: 8 hail reports, 1 thunderstorm wind event and 1 tornado. The largest hail in the window is 1.50 in (Ping Pong Ball), reported June 13, 2026.
Preliminary reports covering 2026-05-31 onward come from National Weather Service storm reports filed as events occur. They have not yet been through the quality-control review that produces the permanent archive, and individual reports may later be revised, combined or withdrawn. NOAA Storm Prediction Center storm reports.
What these counts cover. County figures count events NOAA recorded against a county (hail, thunderstorm wind and tornadoes). High wind, winter storms, ice storms, blizzards, heavy snow, hurricanes and tropical storms are recorded against National Weather Service forecast zones rather than counties, so they are reported at state level instead. Counts reflect events that were observed and reported.
“Significant” on this page means an event meeting any one of three tests: hail 1.00 in across or larger, a wind gust of 58 kt or more (the National Weather Service severe thunderstorm criterion), or any tornado. It is a severity definition used by this dataset and is not an official NOAA classification.
The damage figure. $1,178,000 is the sum of NOAA’s recorded property-damage estimates across every event in Woodbury County over the period — a county total, not a figure for any one property, any one building or any one claim. NOAA records these figures as estimates made at the time of reporting. They are not adjusted for inflation, and they are frequently absent or zero — a zero means nothing was recorded, not that nothing was damaged.
Source. Archived figures come from the NOAA National Centers for Environmental Information Storm Events Database, covering 2016 through May 31, 2026. Anything after that date comes from NOAA Storm Prediction Center preliminary storm reports and is labelled preliminary wherever it appears. Both are US Government works in the public domain.
Roofing in Sioux City, IA: questions answered from the data
How many roofing contractors are listed in Sioux City, IA?
9 roofing listings are recorded at Sioux City, Iowa addresses in this directory. The count is read from the directory's own database each time this page is rebuilt; a listing is a location record, and the list above shows one card per company.
Does Iowa require a roofing license?
No — it requires registration instead. Iowa does not license roofers; it requires them to register with the state, and that registration covers work in Sioux City. The Iowa roofing license rules explain what a registration number does and does not tell you. You can check a credential on the Iowa authority's own site.
How much does a roof replacement cost in Sioux City?
We have not modeled a cost index for Sioux City. The national baseline puts a full roof replacement at $5,625–$27,000 and a repair at $250–$3,500; local labor, permit fees and access move both. Nobody has priced your roof from this page; the only number worth planning around is a written quote from a contractor who has been on it.
When is storm season in Sioux City?
Iowa's peak severe-weather season: April–August. The Iowa storm center lists any National Weather Service alert active right now. Season boundaries are National Weather Service climatology for the state, not a forecast for any one property.
What was the most recent severe storm recorded near Sioux City?
In NOAA's record for Woodbury County, the most recent event meeting this dataset's severity definition — hail 1.00 in or larger, a 58 kt gust, or any tornado — was a hail report measuring 1.00 in (Quarter - Half Dollar) on July 8, 2026, a preliminary report not yet through quality-control review. The Woodbury County storm history on this page shows the full 2016–2026 record; it describes weather that happened, not the condition of any building.
Which county handles roofing permits in Sioux City?
Every listing on this page is recorded in Woodbury County. Roofing permits and inspections are issued locally rather than by the state, so a re-roof in Sioux City goes through the county or the municipality's own building department, whichever holds jurisdiction at the property.