Iowa's Best Contractors

Gassmann Plumbing

REGISTERED

Plumbing/Heating & A/C Contractors · North Liberty, IA

Call (319) 432-5813

Straight to their phone · no forms, no middleman

State registration

Registration number
C141070
Status
Registered
Issued / last renewed
2026-07-01
Expires
2029-06-30
Primary trade
Plumbing/Heating & A/C Contractors
NAICS code
238220
County
Johnson County
Owner of record
Ronald Lee Gassman
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.

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