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11 permits · verified 2026-09-10

What permits do you need to open a contractor or trade in Des Moines?

In short

A contractor or trade in Des Moines, IA has 1 permit that applies to every business of this type, plus 10 more that depend on your premises, signage or how you are set up. Iowa Secretary of State, Business Services Division charges $50 one-time filing for the certificate of organization (llc). 3 of the 11 are charged as a range or formula rather than a flat fee. Verified 2026-09-10 against the issuing agencies’ published fee schedules.

Permits particular to a contractor or trade in Des Moines

Permits required, with issuing agency, fee, renewal term and the date each record was last verified against its source
Contractor Licensing — State Board Licenses Apply (Des Moines)only if it applies to youCity of Des Moines Development Services Department, Permit and Development CenterNo feenot applicable2026-09-10
Electrical Licensingonly if it applies to youIowa Department of Inspections, Appeals and LicensingUnder Iowa Administrative Code 481-401.3(103): Electrical Contractor, Residential Electrical Contractor, Master Electrician (Class A or B) and Residential Master Electrician are each $375 for a 3-year license; Journeyman Electrician (Class A or B), Residential Electrician, Special Electrician and Inactive Master Electrician are each $75 for 3 years; Apprentice Electrician and Unclassified Person are each $20 for 1 year. A license issued for less than the full term is prorated by month, a replacement for a lost license is $15, and a petition for an eligibility determination is $25.3 years for a contractor, master, journeyman, special or inactive-master license; 1 year for an apprentice or unclassified-person license2026-09-04
Plumbing and Mechanical Contractor Licenseonly if it applies to youIowa Department of Inspections, Appeals and Licensing$400 to hold a contractor license — $250 license plus a separate $150 contractor registration3 years — the current cycle runs 1 July 2026 to 30 June 20292026-09-04
Construction Contractor Registrationonly if it applies to youIowa Department of Inspections, Appeals and Licensing$50 a yearannual2026-09-04

Fees shown as a range or formula are set that way by the issuing agency — we do not average them into a single number.

Local permits that apply to every type of business in Des Moines

Permits required, with issuing agency, fee, renewal term and the date each record was last verified against its source
General Business License — City of Des Moines positiononly if it applies to youCity of Des Moines, City Clerk's OfficeNo feenot applicable2026-09-10
Zoning Verification Letteronly if it applies to youCity of Des Moines Neighborhood Services Department, Zoning Enforcement DivisionNo feeone-time, no stated expiration2026-09-10
Building Permit (Commercial)City of Des Moines Development Services Department, Permit and Development CenterVaries — formula on the Des Moines pageone-time, per project2026-09-10

Fees shown as a range or formula are set that way by the issuing agency — we do not average them into a single number.

IA registrations that apply to every type of business

Permits required, with issuing agency, fee, renewal term and the date each record was last verified against its source
Certificate of Organization (LLC)only if it applies to youIowa Secretary of State, Business Services Division$50 one-time filingperpetual, but a biennial report is due every two years2026-09-04
Articles of Incorporationonly if it applies to youIowa Secretary of State, Business Services Division$50 one-time filingperpetual, but a biennial report is due every two years2026-09-04
General Business License — Iowa positiononly if it applies to youIowa Economic Development Authority, Business License Information CenterNo feenot applicable2026-09-04
Biennial Reportonly if it applies to youIowa Secretary of State, Business Services DivisionVaries — formula on the IA pagean LLC files between 1 January and 1 April of every odd year; a corporation files in the same window of every even year2026-09-04

Fees shown as a range or formula are set that way by the issuing agency — we do not average them into a single number.

How much does it actually cost to permit a contractor or trade in Des Moines?

There is no single figure, and any site quoting one is rounding away the part that matters. Of the 11 records listed for a contractor or trade in Des Moines, IA, 1 apply to every business of this type and 10 are conditional. Adding every fee on the page together would overstate what most operators pay, because it would include permits they never need.

3 of the 11 are charged as a range or a formula set by the issuing agency, and 4 have no fee published at all. The ones particular to this business that vary:

Electrical Licensing: Under Iowa Administrative Code 481-401.3(103): Electrical Contractor, Residential Electrical Contractor, Master Electrician (Class A or B) and Residential Master Electrician are each $375 for a 3-year license; Journeyman Electrician (Class A or B), Residential Electrician, Special Electrician and Inactive Master Electrician are each $75 for 3 years; Apprentice Electrician and Unclassified Person are each $20 for 1 year. A license issued for less than the full term is prorated by month, a replacement for a lost license is $15, and a petition for an eligibility determination is $25.

The other 2 variable fees belong to permits that apply to every type of business here; their formulas are set out on the Des Moines permits page and the IA state page.

Which offices issue these permits in Des Moines?

Permits for a contractor or trade in Des Moines, IA come from 6 separate offices: City of Des Moines, City Clerk's Office, City of Des Moines Neighborhood Services Department, Zoning Enforcement Division, City of Des Moines Development Services Department, Permit and Development Center, Iowa Department of Inspections, Appeals and Licensing, Iowa Secretary of State, Business Services Division, Iowa Economic Development Authority, Business License Information Center. No single office issues them all, which is why an opening means filing in several places rather than one.

What does a contractor or trade need in Des Moines that other businesses do not?

4 of the 4 permits particular to a contractor or trade here apply to no other business type we cover in Des Moines: Contractor Licensing — State Board Licenses Apply (Des Moines), Electrical Licensing, Plumbing and Mechanical Contractor License and Construction Contractor Registration.

Contractor Licensing — State Board Licenses Apply (Des Moines)

There is no city contractor license fee, because under the Municipal Code the city has stopped issuing its own contractor licenses. The ordinance text is explicit: § 26-450(c) states 'No new electrical contractor licenses shall be issued by the city,' and §§ 26-550/26-670 permit only a business 'holding a mechanical or plumbing contractor license issued by the Iowa plumbing and mechanical systems licensing board' to pull a permit. In every trade, the city simply checks for the state board license already recorded at the state layer rather than layering a separate city credential on top of it — a genuinely different, simpler answer than several other Iowa cities that do run their own parallel contractor-licensing programme.

Electrical Licensing

Electrical work is licensed by a dedicated Electrical Examining Board, genuinely separate from the general contractor registration above, and it does test competency rather than merely register a name. The rule chapter setting these fees moved twice in quick succession — out of 661-Chapter 502 (Public Safety) and into 481-Chapter 401 (Inspections, Appeals and Licensing) effective July 9, 2025, part of the same broader reorganisation that folded barbering and cosmetology together — so material citing the old '661-502' chapter number describes a rule that no longer sits where it says. The board also requires a contractor licensee, or an electrician licensee not employed by one, to maintain at least $1 million of general and complete operations liability insurance, with the carrier obligated to notify the board 30 days before any cancellation or reduction in coverage.

Plumbing and Mechanical Contractor License

Plumbing and mechanical work, including HVAC, sit under one combined board rather than two separate ones, on a shared three-year license cycle running to a fixed calendar date rather than an individual anniversary. A contracting business needs both the $250 board license and a separate $150 contractor registration routed through the licensing department, $400 in total. Beneath that, a master's individual license is $240, a journeyperson's $180, and an apprentice's $50. A business holding two or more of these licenses at once qualifies for a thirty per cent discount across them. Renewing after 1 August adds a $60 late fee, rising to $100 after 1 September.

Construction Contractor Registration

This is registration, not a competency license — fifty dollars a year to be on file with proof of insurance, with no examination behind it, which is the whole of what Iowa asks of general construction work. Administration moved to the licensing and inspections department as part of a broader 2023 reorganisation; older material naming Iowa Workforce Development as the agency is describing where this sat before that change. A small self-employed contractor earning under a set threshold and employing nobody else can apply for a fee exemption.

The other 3 local permits in the tables apply to every type of business in Des Moines, IA; what each one involves is set out on the Des Moines permits page. The 4 state-level registrations apply to every type of business across IA and are covered on the IA state page.

How does a contractor or trade compare with other businesses in Des Moines?

The closest match is a auto repair shop, which shares 0 of these permits. A contractor or trade also needs Contractor Licensing — State Board Licenses Apply (Des Moines), Electrical Licensing, Plumbing and Mechanical Contractor License and Construction Contractor Registration. A auto repair shop needs Auto Repair Shop Licensing — City Clerk License List (Des Moines), Sign Permit, Hazardous Operations / Storage Tank Permit (Fire) and Automotive Repair Shop Licensing — Iowa position, which a contractor or trade does not.

Permits particular to each business type in Des Moines, IA, compared with a contractor or trade
BusinessIts own permitsShared with a contractor or tradeOnly a contractor or trade needsOnly it needs
Auto repair shops4044
Childcare centres2042
Coffee shops3043
Fitness studios2042
Food trucks4044
Restaurants3043
Retail stores1041
Salons and barbers3043
Veterinary clinics3043

Sources

Every figure for the permits explained on this page was read from one of these government pages on the date shown. Sources for the permits that apply to every type of business are listed on the Des Moines permits page and the IA state page. Confirmed by Editorial Team.

  1. Code of Ordinances, Chapter 26 — Buildings and Building Regulations (2023 updates, markup version), including the sign-permit requirement (§ 26-802), the electrical/mechanical/plumbing contractor-license sections (§§ 26-450, 26-550, 26-670) and the general permit-fee provisions (§§ 26-135–26-143)City of Des Moines · primary source · retrieved 2026-09-10
  2. Iowa Administrative Code 481, chapter 401, rule 401.3(103) — License terms and fees table for every electrician and electrical contractor license categoryIowa Department of Inspections, Appeals and Licensing · primary source · retrieved 2026-09-18
  3. Iowa Electrical Examining Board — licensing categories, though its fee schedule could not be independently confirmedIowa Department of Inspections, Appeals and Licensing · primary source · retrieved 2026-09-04
  4. Iowa Plumbing and Mechanical Systems Board — license fee schedule for the July 2026 to June 2029 periodIowa Department of Inspections, Appeals and Licensing · primary source · retrieved 2026-09-04
  5. Iowa Department of Inspections, Appeals and Licensing — construction contractor registration, $50 a yearIowa Department of Inspections, Appeals and Licensing · primary source · retrieved 2026-09-04
  6. Iowa Code section 91C.3 — construction contractor registration requirementIowa Legislature · primary source · retrieved 2026-09-04

Related

Commercial Compliance Hub publishes information, not legal advice. Requirements change — confirm anything you rely on with the issuing agency before you file.