License tenure
2.9 yrs
IA Plumbing avg: 2.5 yrs
Find pros · COAL VALLEY, IA
TO
plumbing
TIER ONE PLUMBING LLC
Trust score 20
Active licenseUnclaimed listing
Plumbing services - TIER ONE PLUMBING LLC - IA
About this business
TIER ONE PLUMBING LLC operates as a Plumbing contractor in COAL VALLEY (61420) and surrounding Iowa areas, with licensing on file in Iowa.
Typical plumbing work includes sewer line repair, slab leak response, kitchen and bath rough-in, and code-compliant upgrades. State classification on file: 238220 - Plumbing/Heating & A/C Contractors.
Agricultural and rural properties in COAL VALLEY may need well, septic, or outbuilding coordination.
TIER ONE PLUMBING LLC holds IA active license C142286 with records dating to 2023 (3 years on file) Licensing is tracked through Iowa Division of Workforce Development.. Current expiration: 2026-06-30.
Reach TIER ONE PLUMBING LLC at (309) 269-8458 or tierplumbing@gmail.com. Compare insurance certificates and references alongside license verification.
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
COAL VALLEY market
1
Active Plumbing contractors locally
Market insights
Typical Plumbing license tenure in IA.
TIER ONE PLUMBING LLC is one of 1,848 active Plumbing license records we track in IA.
How this pro compares
License tenure vs state average
TIER ONE PLUMBING LLC's license is 0.4 years above average for Plumbing contractors in IA.
License journey
- License issuedJuly 18, 2023
2.9 yrs of operating history on record
- Data verifiedMay 29, 2026
License record refreshed 17 days ago
- License expirationJune 30, 2026
Renews within the next year
License details
| License # | C142286 |
|---|---|
| State | IA |
| County | — |
| Issued | July 18, 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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