Bierlein Companies INC
REGISTEREDSite Preparation Contractors · Midland, MI
Bierlein Companies INC is registered with the State of Iowa (No. C145120), current through 2027-03-25. Registration is not a license or an assessment of skill. Check the State record.
Phone · State record
(989) 496-0066At a glance
- What they do
- Site Preparation Contractors State record
- Registered in
- Midland, MI State record
- Website
- bierlein.com Business website
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This contractor is based in MI and holds an Iowa contractor registration, which is required to perform construction work in Iowa.
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Work & references
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About Bierlein Companies INC
From bierlein.com

Bierlein is headquartered in Midland, Michigan, with field offices nationwide. Serving the needs of clients across a diverse array of industries, the company is today one of the most recognized and respected names in the business. From automotive, chemical and power to military, pulp and paper projects, Bierlein delivers its signature attention to safety, quality and dependability coast to coast.
- In business since 1957
- Website:
- bierlein.com
- Other number on their website:
- (800) 336-6626
Read from the business’s own website (bierlein.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.
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What Bierlein Companies INC is registered to do
The State classifies Bierlein Companies 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.
2026-02-09
registration last issued or renewed with the State
633
registered site preparation contractors in Iowa, this business among them
State registration details
- Registration number
- C145120
- Status
- Registered
- Issued / last renewed
- 2026-02-09
- Expires
- 2027-03-25
- Primary trade
- Site Preparation Contractors
- Owner of record
- Michael Bierlein
- 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 C145120
- About the business: read from its website, bierlein.com/our-history-2. Not written or confirmed by the business.