Don Borneke Construction INC
REGISTEREDSite Preparation Contractors · Janesville, MN
Don Borneke Construction INC is registered with the State of Iowa (No. C100098), current through 2027-01-23. Registration is not a license or an assessment of skill. Check the State record.
Phone · State record
(507) 234-2221At a glance
- What they do
- Renewable Energy Civil Construction · Landfill Construction & Closure · Road Building & Reconstruction · Site Development · Underground Utilities · Earthmoving / Mass Excavation · Highway Construction · Excavation & Demolition Business website
- Registered in
- Janesville, MN State record
- Website
- bornekeconstruction.com Business website
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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.
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
- Email on their website:
- info@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.
Trade and local directory
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.
2026-01-12
registration last issued or renewed with the State
633
registered site preparation contractors in Iowa, this business among them
State registration details
- 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 2026-11-02. Verify this registration with the State of Iowa. How to check a registration yourself.
Sources for this profile
- Registration: Active Iowa Construction Contractor Registrations, last updated 2026-11-02. Verify registration C100098
- About the business: read from its website, bornekeconstruction.com/about. Not written or confirmed by the business.