Winger Contracting Company
REGISTEREDPlumbing/Heating & A/C Contractors · Ottumwa, IA
Homeowners found plumbing/heating & a/c contractors pages across Iowa 43 times in the last 28 days.
Winger Contracting Company is currently registered as a construction contractor with the State of Iowa under registration number C130100, first issued 2026-07-15 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
- C130100
- Status
- Registered
- Issued / last renewed
- 2026-07-15
- Expires
- 2029-06-30
- Primary trade
- Plumbing/Heating & A/C Contractors
- County
- Wapello County
- Owner of record
- Thomas Keck
- 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.
About Winger Contracting Company
From wingercompanies.com
The seventies brought the struggle of the energy crisis as conservation became the ultimate goal of the county. Winger turned its emphasis to the field of agriculture and grain processing. The arrival of the eighties brought new industry to the company with the addition of sheet metal and millwright services. The new millennium brought us additional services such as data technology and fire sprinkler systems.
- In business since 1942
- Website:
- wingercompanies.com
- Facebook:
- facebook.com/WingerCompanies
- Instagram:
- instagram.com/wingercompanies
- LinkedIn:
- linkedin.com/company/wingercompanies
Read from the business’s own website (wingercompanies.com). We have not verified it and this business has not claimed this listing. Is this your business? Claim it free to edit or remove anything here, or request a correction.
What Winger Contracting Company is registered to do
The State classifies Winger Contracting Company 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
10
registered plumbing/heating & a/c contractors in Ottumwa
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 Ottumwa →Contractors in Wapello County →
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