How many insulation & weatherization contractors are in ST. CHARLES, IA?

3 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.

Insulation & Weatherization contractors in ST. CHARLES, IA

3 listings

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

There are 3 insulation & weatherization contractors in ST. CHARLES, Iowa with a current state license as of 2026-08-31. The earliest license expiry among them is 2026-11-01; 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
DIVISION 1 INSULATION LLC	C114035	Drywall & Insulation Contractors	2027-07-07	ST. CHARLES	50240	Set up workspace
SHORT HOLDINGS LLC	C141967	Drywall & Insulation Contractors	2026-11-01	ST. CHARLES	50240	Set up workspace
T & M CONSTRUCTION LLC	C112452	Drywall & Insulation Contractors	2027-02-21	ST. CHARLES	50240	Set up workspace

Quick answers

How many insulation & weatherization contractors are in ST. CHARLES?: 3 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.