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How do roofers in Iowa get more customers from Google and AI search?
Short answer: Roofers in Iowa get found online with a website that shows their license number, names the towns they serve such as Des Moines, Cedar Rapids and Davenport, and collects real local reviews. Licensing runs through the DIAL Contractor Registration (Iowa Code chapter 91C). The state had 275 businesses with staff in this Census category in 2022.
- Licensing body: DIAL Contractor Registration (Iowa Code chapter 91C).
- Iowa Code 105.25: written ads for plumbing, HVAC, refrigeration, sheet metal and hydronic work must include the contractor license number as applicable.
- 275 businesses with staff in 2022, 31st of 50 states; 83% have fewer than 10 staff.
- Largest cities: Des Moines, Cedar Rapids and Davenport.
- Common words in local searches: “repair”, “reviews” and “cost”.
- Coldest month January (about 19°F), warmest July (about 73°F), statewide average.
Do roofers need a license in Iowa?
In Iowa, the licensing body for this work is DIAL Contractor Registration (Iowa Code chapter 91C).
License or registration types named by the state: No separate roofing license; Iowa Construction Contractor Registration.
- Registration is needed at $2,000 or more earned yearly from construction. Details are under the general entry.
Contractor registration in Iowa sits with Department of Inspections, Appeals, and Licensing (DIAL), Contractor Registration. Iowa Code 91C requires registration for anyone in construction who earns $2,000 or more a year. It is registration, not a competency license. Conditions: workers comp coverage or a statement of exemption, and an Iowa employer account number. Out-of-state contractors file a surety bond.
License numbers in ads and on websites
Iowa Code 105.25: written ads for plumbing, HVAC, refrigeration, sheet metal and hydronic work must include the contractor license number as applicable. Claiming a license you lack, or listing a false number, is a simple misdemeanor.
What do homeowners in Iowa’s biggest cities search for?
Google autocomplete for roofer searches in each city (job-seeker searches removed):
Des Moines
- aaa roofing des moines
- academy roofing des moines
- delgado's roofing des moines reviews
- des moines area roofing
- des moines area roofing siding solar
- des moines commercial roofing
- des moines iowa roofers
- des moines roof repair
Cedar Rapids
- cedar falls iowa roofing
- cedar rapids iowa roofing companies
- cedar rapids roof repair
- cedar rapids roofing companies
- cedar rapids roofing contractors
- cedar roofing company reviews
- cost of red cedar shingles
- garcia roofing cedar rapids
Davenport
- ameripro roofing davenport
- davenport dependable roofing
- davenport iowa roofing companies
- davenport roofing and building
- davenport roofing companies
- davenport roofing pros
- r3 roofing davenport
- randy davenport roofing
Sioux City
- casey roofing sioux city
- construction sioux city iowa
- guarantee roofing sioux city
- ideal roofing sioux city
- jc roofing sioux city
- roofers sioux city iowa
- roofing companies sioux city
- roofing sioux city ia
Iowa City
- andino roofing iowa city
- bunting roofing iowa city
- century roofing iowa city
- construction iowa city
- how much does a new roof cost in iowa
- iowa city roof repair
- iowa city roofers
- iowa city roofing
Across these cities, the words that come up most are “repair”, “reviews”, “cost” and “commercial”.
Source: Google autocomplete suggestions, checked November 9, 2026. Suggestions change over time.
What does a year of roofer work look like in Iowa?
Publish each seasonal page four to six weeks ahead.
| Month | Avg temp | Jobs to plan for (our suggestion) |
|---|---|---|
| January | 19°F | leak repairs and ice dam calls, booking spring work |
| February | 24°F | leak repairs and ice dam calls, booking spring work |
| March | 36°F | inspections and replacement quotes |
| April | 49°F | inspections and replacement quotes |
| May | 60°F | full replacements, gutters |
| June | 70°F | full replacements, gutters |
| July | 73°F | storm and hail repairs, replacements |
| August | 71°F | full replacements, gutters |
| September | 64°F | full replacements, gutters |
| October | 51°F | inspections and replacement quotes |
| November | 37°F | inspections and replacement quotes |
| December | 25°F | leak repairs and ice dam calls, booking spring work |
Temperatures: NOAA NCEI nClimDiv statewide data. Job column: our planning suggestion, not survey data.
How many roofing contractors compete in Iowa’s main cities?
| City | County | Businesses with staff | Residents per business |
|---|---|---|---|
| Des Moines | Polk County | 58 | 8,711 |
| Cedar Rapids | Linn County | 19 | 12,051 |
| Davenport | Scott County | 22 | 7,921 |
| Sioux City | Woodbury County | 10 | 10,595 |
| Iowa City | Johnson County | 15 | 10,502 |
Competition is tightest around Davenport (Scott County), with one business for every 7,921 residents, and loosest around Cedar Rapids, at one per 12,051.
Source: US Census Bureau, County Business Patterns 2022 and County Population Estimates 2023. Counts businesses with paid employees only.
How many roofing contractors are in Iowa?
The Census Bureau counted 275 businesses with employees in Iowa in 2022, in the category “Roofing contractors”. That ranks Iowa 31st of 50 states, one of the smaller markets, and 1% of the US total. 83% of them have fewer than 10 staff, and 22 have 20 or more.
Together they employ 1,766 people, with an average yearly payroll of $431,069 per business. The three busiest counties hold 36% of them, so the work is spread across the state.
With 3,207,004 residents (Census, July 2023), that is one business for every 11,662 people, against 13,628 nationally: fewer residents per business than the US average, so more competition for each job.
Iowa next to its neighbors
| State | Businesses | Residents per business | Under 10 staff |
|---|---|---|---|
| Iowa | 275 | 11,662 | 83% |
| Illinois | 1,012 | 12,401 | 84% |
| Minnesota | 497 | 11,545 | 85% |
| Missouri | 485 | 12,776 | 79% |
| Nebraska | 262 | 7,551 | 83% |
| South Dakota | 97 | 9,478 | 87% |
| Wisconsin | 489 | 12,088 | 82% |
Counties with the most roofing contractors
| County | Businesses | Residents per business |
|---|---|---|
| Polk County | 58 | 8,711 |
| Scott County | 22 | 7,921 |
| Linn County | 19 | 12,051 |
| Johnson County | 15 | 10,502 |
| Dubuque County | 11 | 8,990 |
| Woodbury County | 10 | 10,595 |
| Cerro Gordo County | 8 | 5,301 |
| Black Hawk County | 6 | 21,745 |
| Dallas County | 6 | 18,515 |
| Marshall County | 6 | 6,669 |
27 of Iowa’s counties have at least one. Source: US Census Bureau, County Business Patterns 2022.
How big are they?
Businesses by number of employees, 2022: 193 with 1-4 staff, 36 with 5-9 staff, 24 with 10-19 staff, 17 with 20-49 staff, 5 with 50+ staff.
Where Iowa is growing
New homes and new owners bring new work. Iowa's population changed +0.5% from July 2020 to July 2023. The fastest-growing counties with 50,000 or more people:
- Dallas County: 111,092 people, +10.5% since 2020, 6 roofing contractors
- Warren County: 55,205 people, +5.0% since 2020, 6 roofing contractors
- Johnson County: 157,528 people, +2.9% since 2020, 15 roofing contractors
- Polk County: 505,255 people, +2.5% since 2020, 58 roofing contractors
- Woodbury County: 105,951 people, +0.0% since 2020, 10 roofing contractors
Source: US Census Bureau, County Population Estimates, Vintage 2023.
Which code applies in Iowa?
Iowa uses the 2024 edition of the International Residential Code (IRC) (Statewide 2024 IRC with amendments, effective 2025-09-10). Homeowners rarely ask about code editions, but inspectors do, and a line on your service pages saying your work meets the current 2024 code answers the question before it comes up.
What should an Iowa roofer website show?
- Your license or registration number where people can see it, even where the state does not require it in ads.
- A service area list that names real counties and towns, for example Polk County, Scott County and Linn County.
- Seasonal pages published before May, so they are found when demand starts.
- Real reviews from local jobs, with the town named, and photos of your own work.
Iowa questions
Who licenses roofers in Iowa?
DIAL Contractor Registration (Iowa Code chapter 91C). Registration is needed at $2,000 or more earned yearly from construction. Details are under the general entry.
How many roofing contractors are there in Iowa?
The US Census Bureau counted 275 businesses with employees in Iowa in 2022 in the category Roofing contractors, and 83% of them have fewer than 10 staff.
Which county in Iowa has the most roofing contractors?
Polk County, with 58 businesses with employees in 2022 (Census County Business Patterns).
Do I need my license number on my website in Iowa?
Iowa Code 105.25: written ads for plumbing, HVAC, refrigeration, sheet metal and hydronic work must include the contractor license number as applicable. Claiming a license you lack, or listing a false number, is a simple misdemeanor.
Which edition of the International Residential Code (IRC) does Iowa use?
The 2024 edition. Statewide 2024 IRC with amendments, effective 2025-09-10.
What do people in Des Moines search for when they need a roofer?
Google autocomplete for Des Moines shows searches such as “aaa roofing des moines”, “academy roofing des moines”, “delgado's roofing des moines reviews” and “des moines area roofing”.
Sources
- US Census Bureau, County Business Patterns 2022 (state and county files)
- US Census Bureau, City, Town and County Population Estimates, Vintage 2023
- NOAA NCEI, nClimDiv statewide temperature and degree days, 1991 to 2020
- Google autocomplete suggestions for the cities named, checked November 2026
- https://www.legis.iowa.gov/docs/code/91C.pdf
- https://www.legis.iowa.gov/docs/code/2026/105.html
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