Mmc Mechanical Contractors INC
REGISTEREDPlumbing/Heating & A/C Contractors · Dubuque, IA
Homeowners found plumbing/heating & a/c contractors pages across Iowa 43 times in the last 28 days.
Mmc Mechanical Contractors INC is currently registered as a construction contractor with the State of Iowa under registration number C130087, first issued 2026-07-06 and current through 2029-06-30. Iowa registration confirms compliance with state labor law — it is not a license, and the State does not assess skill.
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State registration
- Registration number
- C130087
- Status
- Registered
- Issued / last renewed
- 2026-07-06
- Expires
- 2029-06-30
- Primary trade
- Plumbing/Heating & A/C Contractors
- County
- Dubuque County
- Owner of record
- Daniel Hillary
- Issuing authority
- DIAL
Sourced from the Active Iowa Construction Contractor Registrations (Iowa Code ch. 91C), last updated 2026-09-14. Verify this registration with the State of Iowa. How to check a registration yourself.
What Mmc Mechanical Contractors INC is registered to do
The State classifies Mmc Mechanical Contractors 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.
Since this year
on the State's register (since 2026) — not a measure of experience
1,309
registered plumbing/heating & a/c contractors in Iowa, this business among them
21
registered plumbing/heating & a/c contractors in Dubuque
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 1,309 registered plumbing/heating & a/c contractors in Iowa →plumbing/heating & a/c contractors in Dubuque →Contractors in Dubuque County →
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Premium — pays for placement, shown firstVerified — 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.