Fenner Underground LLC
REGISTEREDWater/Sewer Line Construction · Grinnell, IA
Homeowners found water/sewer line construction pages across Iowa 10 times in the last 28 days.
Fenner Underground LLC is currently registered as a construction contractor with the State of Iowa under registration number C152234, first issued 2026-04-23 and current through 2027-04-23. 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
- C152234
- Status
- Registered
- Issued / last renewed
- 2026-04-23
- Expires
- 2027-04-23
- Primary trade
- Water/Sewer Line Construction
- County
- Poweshiek County
- Owner of record
- Jacob Fenner
- 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 Fenner Underground LLC is registered to do
The State classifies Fenner Underground LLC as water/sewer line construction. 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
228
registered water/sewer line construction in Iowa, this business among them
2
registered water/sewer line construction in Grinnell
All 228 registered water/sewer line construction in Iowa →Contractors in Poweshiek County →
Other water/sewer line construction in Poweshiek County
- Hurk Underground Management
Grinnell, IA · Poweshiek County
Water/Sewer Line Construction
On the State’s register since 2026
REGISTEREDCall