License tenure
3.0 yrs
IA Plumbing avg: 2.5 yrs
Find pros · OKOBOJI, IA
DC
plumbing
DULIN CONTRACTING INC
Trust score 20
Active licenseUnclaimed listing
Plumbing contractor - OKOBOJI, IA - DULIN CONTRACTING INC
About this business
DULIN CONTRACTING INC operates as a Plumbing contractor in OKOBOJI, DICKINSON County (51351-2604) and nearby Iowa communities, with licensing on file in Iowa.
DULIN CONTRACTING INC handles repipes, water heaters, drain cleaning, leak detection, and fixture installs for homes and small commercial sites in OKOBOJI. State classification on file: 238220 - Plumbing/Heating & A/C Contractors.
Agricultural and rural properties in OKOBOJI may need well, septic, or outbuilding coordination.
IA active license C131999 with records dating to 2023 (3 years on file). Current expiration: 2026-06-30. Source agency: Iowa Division of Workforce Development.
Reach DULIN CONTRACTING INC at (712) 320-2220 or dulincontracting@gmail.com. Ask for a detailed scope before deposits - match the contract name to the license name.
plumbing
IA Plumbing market
1,848
Active licensed contractors statewide
Bond
Not in state bulk file
Not published in bulk file
Trust score
20
Based on license status, bond, and profile signals
OKOBOJI market
1
Active Plumbing contractors locally
Market insights
More established than typical Plumbing pros in IA.
DULIN CONTRACTING INC is one of 1,848 active Plumbing license records we track in IA.
How this pro compares
License tenure vs state average
DULIN CONTRACTING INC's license is 0.5 years above average for Plumbing contractors in IA.
License journey
- License issuedJune 15, 2023
3.0 yrs of operating history on record
- Data verifiedMay 29, 2026
License record refreshed 18 days ago
- License expirationJune 30, 2026
Renews within the next year
License details
| License # | C131999 |
|---|---|
| State | IA |
| County | DICKINSON |
| Issued | June 15, 2023 |
| Expires | June 30, 2026 |
| Bond | Not in state bulk file |
| Last verified | May 29, 2026 |
Synced from Iowa Division of Workforce Development bulk licensing data · last checked May 29, 2026. Confirm status with the state board before hiring.
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