Iowa's Best Contractors
TradesCountiesBlogRegistry ReportPost a projectSign inClaim your profile

Dulin Contracting INC

REGISTERED

Plumbing/Heating & A/C Contractors · Okoboji, IA

Own this business?Claim your free profileFree to claim. No card needed.

Dulin Contracting INC is registered with the State of Iowa (No. C131999), current through 2029-06-30. Registration is not a license or an assessment of skill. Check the State record.

Phone · State record

(712) 320-2220
Want a few options? Get free project quotes

Free quotes from plumbing & hvac contractors in Okoboji

JOB Plumbing · Heat · AC
Budget

Free · about 3 minutes · no obligation · Contact details are shared with signed-in Premiere contractors after you complete your request.

Trade and local directory

What Dulin Contracting INC is registered to do

The State classifies Dulin Contracting INC as plumbing/heating & a/c contractors. That classification comes from the registration itself, not from us. It describes the work the business registered to perform, and it is not an assessment of skill or a limit on what they may quote for.

2026-06-02

registration last issued or renewed with the State

1,509

registered plumbing/heating & a/c contractors in Iowa, this business among them

plumbing, HVAC & mechanical work is separately licensed in Iowa. The registration above is a compliance filing; the Iowa Plumbing & Mechanical Systems Board ↗ runs the exam that actually tests competence. Ask for the license number and check it there, for this trade it is the strongest signal available.

All 1,509 registered plumbing/heating & a/c contractors in Iowa →Contractors in Okoboji →Contractors in Dickinson County →

State registration details
Registration number
C131999
Status
Registered
Issued / last renewed
2026-06-02
Expires
2029-06-30
Primary trade
Plumbing/Heating & A/C Contractors
County
Dickinson County
Owner of record
Steven Dulin
Issuing authority
DIAL

Sourced from the Active Iowa Construction Contractor Registrations (Iowa Code ch. 91C), last updated 2026-11-02. Verify this registration with the State of Iowa. How to check a registration yourself.

Other plumbing/heating & a/c contractors in Dickinson County

1 of 8 listings publish services; 0 publish hours. These are published details, not availability guarantees.

Premiere members appear first, marked with the gold check.

Premiere members appear first, marked with the gold check.Verified: owner confirmed their details with the StateEvery registered contractor is listed either way, a badge moves a listing up, it never removes anyone, and neither is a judgement of anyone’s work.