License tenure
2.9 yrs
IA Plumbing avg: 2.5 yrs
Find pros · WASHINGTON, IA
4P
plumbing
4-M PLUMBING AND HEATING INC.
Trust score 20
Active licenseUnclaimed listing
WASHINGTON Plumbing - 4-M PLUMBING AND HEATING INC.
About this business
For Plumbing work in WASHINGTON, WASHINGTON County (52353) and nearby Iowa communities, 4-M PLUMBING AND HEATING INC. maintains an active license with Iowa regulators.
4-M PLUMBING AND HEATING INC. handles repipes, water heaters, drain cleaning, leak detection, and fixture installs for homes and small commercial sites in WASHINGTON. State classification on file: 238220 - Plumbing/Heating & A/C Contractors.
Iowa contractor registrations are filed with workforce development records.
On file: IA active license C133033 with records dating to 2023 (3 years on file). Current expiration: 2026-06-30. Verify current status with Iowa Division of Workforce Development before signing.
Reach 4-M PLUMBING AND HEATING INC. at (319) 591-1551 or mmiller.plumbingandheating@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
WASHINGTON market
6
Active Plumbing contractors locally
Market insights
Typical Plumbing license tenure in IA.
4-M PLUMBING AND HEATING INC. is one of 1,848 active Plumbing license records we track in IA.
How this pro compares
License tenure vs state average
4-M PLUMBING AND HEATING INC.'s license is 0.4 years above average for Plumbing contractors in IA.
License journey
- License issuedJuly 27, 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 # | C133033 |
|---|---|
| State | IA |
| County | WASHINGTON |
| Issued | July 27, 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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