Minnowa Construction INC
REGISTEREDHighway/Street and Bridge Construction · Harmony, MN
Minnowa Construction INC is registered with the State of Iowa (No. C099163), current through 2027-06-22. Registration is not a license or an assessment of skill. Check the State record.
Phone · State record
(507) 886-6162At a glance
- What they do
- Highway/Street and Bridge Construction State record
- Registered in
- Harmony, MN State record
- Business address
- 850 Wickett Dr NW, Harmony, MN 55939 Google Maps
- Website
- minnowa.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.
Get to know this business
Work & references
Explore their projects, social profiles and original sources.
Explore their work
Original galleries and public posts. A reference is not proof of who performed a job or its outcome.
Work reference
Photo GalleryLinked from the business website · minnowa.com
About Minnowa Construction INC
From minnowa.com
Minnowa Construction, Inc., is located in rural Harmony, Minnesota. Founded in 1984 by Alan and Steve Thorson. Purchased in 2006 by Greg and Keith Bruening. Minnowa is a respected bridge and heavy civil contractor in Minnesota, Iowa, North Dakota, Nebraska, Wyoming, and Montana. Minnowa Construction's services include; Large Complex Interchanges, Grading, Demolition, Precast & Poured Box Culverts, Dam Renovation, Historical Bridge Reconstruction, Rail Road Structures, Bridge Moving, Bridge Rehabilitation, Bridge Repair, Concrete Structures, Foundation Piling, Cofferdam Installations, and Culverts. Construction contracts are performed on a regular basis for the Minnesota Department Of Transportation, Iowa Department Of Transportation, Department of Natural Resources, County Highway Departments, Townships, Municipalities, and Various Rail Roads.
- In business since 1984
- Website:
- minnowa.com
- Email on their website:
- jjermier@minnowa.com
Read from the business’s own website (minnowa.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.
Minnowa Construction INC on Google
Google Maps
Matches the State recordname and phone number
- General Contractor
- Website listed on Google: minnowa.com
- Harmony, MN
- Business address on Google:
- 850 Wickett Dr NW, Harmony, MN 55939
- Phone:
- the number on file with the State matches this Google listing
- Wheelchair-accessible parking
Read 4 Google review excerpts
A selection supplied by Google, ordered by relevance. Reviews containing contact details or unsupported credential claims are omitted.
2 ★ · Drew Essington · Apr 2021
Hired contractor to perform simple tasks with a standard excavator. Myself and a coworker abruptly realized how unsafe this person who worked for Minnowa actually was. As the person working the excavator, you should consider that on a windy day it probably isn't a great idea to be swinging 14' long metal piles over the heads of people working underneath. I would think a person with half a brain would realize this to be a clear safety violation. It also isn't a great idea to extend the arm of the bucket toward someone unbeknownst to them. Would not recommend this place.
View review on Google Maps5 ★ · Caryl Jermier · Aug 2018
So glad under new management and got the crooks out of there!!
View review on Google Maps
View review on Google Maps5 ★ · Joey Clarine · Jan 2023
View review on Google Maps5 ★ · Kristine Holland-Rud · Dec 2016
From Google Maps, as of Sep 2026. We have not verified it and this business has not claimed this listing. Is this your business? Claim it free or request a correction.
Trade and local directory
What Minnowa Construction INC is registered to do
The State classifies Minnowa Construction INC as highway/street and bridge 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.
2026-05-15
registration last issued or renewed with the State
242
registered highway/street and bridge construction in Iowa, this business among them
All 242 registered highway/street and bridge construction in Iowa →
State registration details
- Registration number
- C099163
- Status
- Registered
- Issued / last renewed
- 2026-05-15
- Expires
- 2027-06-22
- Primary trade
- Highway/Street and Bridge Construction
- Owner of record
- Greg Bruening
- 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 C099163
- About the business: read from its website, minnowa.com/about-us.html. Not written or confirmed by the business.
- Google details: Google Maps, as of Sep 15, 2026. Not verified by us.