Don Borneke Construction INC
REGISTEREDSite Preparation Contractors · Janesville, MN
Homeowners found site preparation contractors pages across Iowa 35 times in the last 28 days.
Don Borneke Construction INC is currently registered as a construction contractor with the State of Iowa under registration number C100098, first issued 2026-01-12 and current through 2027-01-23. Iowa registration confirms compliance with state labor law — it is not a license, and the State does not assess skill.
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This contractor is based in MN and holds an Iowa contractor registration, which is required to perform construction work in Iowa.
State registration
- Registration number
- C100098
- Status
- Registered
- Issued / last renewed
- 2026-01-12
- Expires
- 2027-01-23
- Primary trade
- Site Preparation Contractors
- Owner of record
- Joseph Borneke
- 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 Don Borneke Construction INC
From bornekeconstruction.com
Borneke Construction provides heavy civil construction services including earthwork, underground utilities, site development, and road work.
We also support the heavy lift phase by building crane travel paths, crane pads, and laydown pads that hold up under real-world traffic and tight schedules. For turbine and foundation scope, our teams handle foundation excavation, dewatering when necessary, and backfill and compaction to meet specifications. Where conditions demand added stability, we coordinate with project partners on the right approach and deliver the earthwork and subgrade preparation needed for consistent access and dependable road performance.
- In business since 1964
Services listed on their website
- Renewable Energy Civil Construction
- Landfill Construction & Closure
- Road Building & Reconstruction
- Site Development
- Underground Utilities
- Earthmoving / Mass Excavation
- Highway Construction
- Excavation & Demolition
- Hazardous Waste Excavation
- Holding Ponds
- Website:
- bornekeconstruction.com
Read from the business’s own website (bornekeconstruction.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 Don Borneke Construction INC is registered to do
The State classifies Don Borneke Construction INC as site preparation 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
623
registered site preparation contractors in Iowa, this business among them