Eastern Iowa Excav & Concrete LLC
REGISTEREDHighway/Street and Bridge Construction · Cascade, IA
Eastern Iowa Excav & Concrete LLC is registered with the State of Iowa (No. C090023), current through 2027-05-03. Registration is not a license or an assessment of skill. Check the State record.
Phone · State record
(563) 852-5120At a glance
- What they do
- Highway/Street and Bridge Construction State record
- Registered in
- Cascade, IA (Dubuque County) State record
- Website
- easterniowaexcavating.com Business website
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Work & references
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Around the web
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Business profile
FacebookLinked from the business website · facebook.com
About Eastern Iowa Excav & Concrete LLC
From easterniowaexcavating.com

Eastern Iowa Excavating & Concrete, LLC was established in 2004 outside of Cascade, Iowa, by its founders Chad and Robin Demmer. With a team of six employees, Chad focused on City Municipality work consisting of Sewer and Water along with Concrete Flat work. We now have expanded our line of work and have been able to specialize in Curb and Gutter, Full Width Paving, Trucking, and Hydro Seeding, also. As well as a growing team of seventy-five employees to take on any size project big or small.
- Website:
- easterniowaexcavating.com
Read from the business’s own website (easterniowaexcavating.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 Eastern Iowa Excav & Concrete LLC is registered to do
The State classifies Eastern Iowa Excav & Concrete LLC 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.
2026-03-30
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 →Contractors in Cascade →Contractors in Dubuque County →
State registration details
- Registration number
- C090023
- Status
- Registered
- Issued / last renewed
- 2026-03-30
- Expires
- 2027-05-03
- Primary trade
- Highway/Street and Bridge Construction
- County
- Dubuque County
- Owner of record
- Chad Demmer
- 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 C090023
- About the business: read from its website, easterniowaexcavating.com/about. Not written or confirmed by the business.
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