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Find a contractor in Iowa
Browse contractor records from the public sources we cover in Iowa. Check the credential, scope and current status before hiring. Choose a trade to explore the roster or build a contact list for your territory.
Browse contractor records in Iowa
13 trades · pick yoursFor businesses
Buy Iowa contractor data by territory
Records from our covered Iowa sources, with phone, email and website where available. Review the territory preview for availability. Draw your territory and pay for what you draw.
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StatewideIowa market snapshot
The contractor market in Iowa
This is our covered-source snapshot for Iowa, refreshed 2026-09-02. Counts describe records, not every contractor or unique company in the state.
Figures use separately generated snapshots: overall roster totals, trade counts and mapped-city counts can differ in scope and collection time and should not be added together or treated as a reconciled census. The displayed source refresh date does not date every aggregate. Population and households are sums of the covered ZIP estimates. The income indicator is a population-weighted average of ZIP-level household-income medians, not the state's household median. Census context can refer to a different period from the roster. Housing-unit authorizations refer to the displayed permit year; they are not completed projects. See the ACS estimate guidance and Building Permits Survey for the underlying statistical definitions.
Cities with the most mapped records in our Iowa snapshot
| Rank | City | Roster records |
|---|---|---|
| 1 | Des Moines | 702 |
| 2 | Cedar Rapids | 410 |
| 3 | Ankeny | 233 |
| 4 | Sioux City | 216 |
| 5 | Urbandale | 187 |
| 6 | Davenport | 185 |
| 7 | Dubuque | 183 |
| 8 | West Des Moines | 168 |
| 9 | Council Bluffs | 164 |
| 10 | Waterloo | 159 |
Ranked by mapped source records. Missing coordinates and source coverage can affect these counts; they are not a census of each city.
General Contractors have the most records among our covered Iowa categories, with 5,546 records. Other covered trades are shown with their own counts in the map above.
Common questions about Iowa contractors
What does the Iowa roster cover?
13,624 records in our snapshot, refreshed 2026-09-02. Coverage follows the sources and trades listed here; it is not a census of every contractor or a count of unique companies. A company may hold multiple credentials.
How do I check a contractor in Iowa before hiring?
Iowa contractor registration is distinct from plumbing and mechanical contractor licensing. DIAL offers a joint application for those contractors, but the license and registration remain separate requirements. Compare the official record with the business on the contract, its current status and the proposed work. Check local permits, insurance and references separately.
Which trades are available in this roster?
electricians, plumbers, hvac contractors, general contractors, roofing contractors, carpenters, concrete contractors, masons, drywall contractors, tile contractors, excavating contractors, painters, flooring contractors. These are our covered categories, not a statement that each has a statewide license. Availability depends on territory and filters.
Does inclusion prove a contractor is active today?
No. The snapshot reflects source records at collection, not a live status check. Recheck the issuing authority before hiring. Missing records can reflect our coverage, source timing or search limits; they do not by themselves establish that a business is unlicensed.
How do I choose a list and delivery time?
Select a territory and review its available records and price before checkout. Contact fields vary by record. Larger website orders are typically delivered within one business day. Custom research scope and delivery timing are agreed before purchase.
Iowa market research
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Understanding Iowa credentials
Iowa contractor registration is distinct from plumbing and mechanical contractor licensing. DIAL offers a joint application for those contractors, but the license and registration remain separate requirements.
A construction registration number does not establish a plumbing or mechanical license. Iowa's registration program addresses workers' compensation and unemployment-insurance compliance; local requirements also need checking.
Example: For an HVAC installation, look for the relevant Plumbing and Mechanical Systems Board contractor license as well as registration.
Read both parts of the Iowa registration and licensing arrangement
- Check construction-contractor registration for the business. Its compliance purpose is distinct from a professional trade license.
- For plumbing or mechanical work, check the Plumbing and Mechanical Systems Board contractor license. A joint application does not make registration and licensing the same credential.
- Ask the local office about the project and permits, and identify the contractor for each trade portion. Do not treat one registration search as evidence that all workers hold the required trade credentials.
Example: an HVAC business provides only its registration number. Ask for the relevant plumbing/mechanical contractor license and match the business before treating the trade check as complete.
Scope guidance reviewed 2026-09-23. Recheck the official record before hiring.
What you get
- • License or registration details where available
- • Business name and credential holder where supplied
- • Phone, email and website where available
- • Google rating + review count where available
- • Mailing address and ZIP where supplied
- • Issue and expiration dates where supplied
- • CSV delivery; larger website orders typically within one business day