Dalsin INC
REGISTEREDRoofing Contractors · Sioux Falls, SD
Dalsin INC is currently registered as a construction contractor with the State of Iowa under registration number C090620, last issued or renewed 2026-04-29 and current through 2027-05-13. 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 SD and holds an Iowa contractor registration, which is required to perform construction work in Iowa.
Dalsin INC at a glance
- What they do
- Roofing Contractors State record
- Registered in
- Sioux Falls, SD State record
- Phone
- (605) 332-0886 State record
- Website
- mjdalsinroofing.com Business website
- Check the registration
- No. C090620, current, verify with the State State record
State registration
- Registration number
- C090620
- Status
- Registered
- Issued / last renewed
- 2026-04-29
- Expires
- 2027-05-13
- Primary trade
- Roofing Contractors
- Owner of record
- Michael Dalsin
- 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 Dalsin INC
From mjdalsinroofing.com
- In business since 1912
- Free estimates
- Website:
- mjdalsinroofing.com
- Email on their website:
- thammond@mjdalsinroofing.com
Read from the business’s own website (mjdalsinroofing.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 Dalsin INC is registered to do
The State classifies Dalsin INC as roofing 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.
2026-04-29
registration last issued or renewed with the State
879
registered roofing contractors in Iowa, this business among them
Sources for this profile
- Registration: Active Iowa Construction Contractor Registrations, last updated 2026-09-14. Verify registration C090620
- About the business: read from its website, mjdalsinroofing.com. Not written or confirmed by the business.