Mainstream Home Improvement INC
REGISTEREDResidential Remodelers · Moline, IL
Call (309) 762-6244
Straight to their phone · no forms, no middleman
This contractor is based in IL and holds an Iowa contractor registration, which is required to perform construction work in Iowa.
State registration
- Registration number
- C106386
- Status
- Registered
- Issued / last renewed
- 2026-03-31
- Expires
- 2027-04-08
- Primary trade
- Residential Remodelers
- NAICS code
- 236118
- Owner of record
- Spencer Sierra
- Issuing authority
- DIAL
Sourced from the Active Iowa Construction Contractor Registrations (Iowa Code ch. 91C), last updated 2026-07-14. Verify this registration with the State of Iowa.