How many general builder contractors are in CALMAR, IA?

8 with a current Iowa license, as of 2026-08-31.

How do I check a Iowa contractor license is current?

Every listing shows its state license number and expiry date. Verify any of them directly against the Iowa Workforce Development licensee database.

General Builder contractors in CALMAR, IA

8 listings

Source: Iowa Workforce Development license records. Last verified 2026-08-31.

There are 8 general builder contractors in CALMAR, Iowa with a current state license as of 2026-08-31. The earliest license expiry among them is 2026-10-03; every listing shows its own number and expiry date. All are drawn from the Iowa Workforce Development register; expired and inactive licenses are excluded.

Business	License	Type	Expires	City	Zip
CALMAR MFG CO	C094404	Other/Undefined	2026-11-04	CALMAR	52132	Set up workspace
D.H. CONSTRUCTION LLC.	C145277	New Single-Family Housing Construction	2027-05-24	CALMAR	52132	Set up workspace
GEORGE BACKES CONSTRUCTION	C112301	Finish Carpentry Contractors	2027-01-26	CALMAR	52132	Set up workspace
GULRUD HOME IMPROVEMENT LLC	C150898	Residential Remodelers	2026-10-03	CALMAR	52132	Set up workspace
HAGEMAN BUILDERS LLC	C129855	New Single-Family Housing Construction	2027-05-03	CALMAR	52132	Set up workspace
NEIA PUMPING SERVICE INC	C142937	All Other Specialty Trade Contractors	2027-04-25	CALMAR	52132	Set up workspace
RINIKER EXCAVATING & CONSTRUCTION LLC	C142849	Water/Sewer Line Construction	2027-04-13	CALMAR	52132	Set up workspace
SAM HAGEMAN CONSTRUCTION	C089457	Other/Undefined	2027-04-08	CALMAR	52132	Set up workspace

Quick answers

How many general builder contractors are in CALMAR?: 8 with a current Iowa license, as of 2026-08-31.
How do I check a license is current?: Every listing shows its state license number and expiry. Verify any of them directly against the Iowa Workforce Development licensee database.