How many plumbing contractors are in Louisville, CO?

6 with a current Colorado license, as of 2026-08-31.

How do I check a Colorado contractor license is current?

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

Plumbing contractors in Louisville, CO

6 listings

Source: Colorado DORA license records. Last verified 2026-08-31.

There are 6 plumbing contractors in Louisville, Colorado with a current state license as of 2026-08-31. The earliest license expiry among them is 2027-02-28; every listing shows its own number and expiry date. All are drawn from the Colorado DORA register; expired and inactive licenses are excluded.

Business	License	Type	Expires	City	Zip
Design Mechanical Incorporated	1531	Plumbing Contractor	2027-02-28	Louisville	80027	Set up workspace
Hudson Business Enterprises LLC	1460	Plumbing Contractor	2027-02-28	Louisville	80027	Set up workspace
Louisville Master Plumbing LLC	3701	Plumbing Contractor	2027-02-28	Louisville	80027	Set up workspace
Mike LaBella's Plumbing and Heating Inc.	2298	Plumbing Contractor	2027-02-28	Louisville	80027	Set up workspace
Nothnagle Plumbing & Heating Inc.	1177	Plumbing Contractor	2027-02-28	LOUISVILLE	80027	Set up workspace
Precision Plumbing Heating Cooling & Electrical, LLC	949	Plumbing Contractor	2027-02-28	Louisville	80027	Set up workspace

Quick answers

How many plumbing contractors are in Louisville?: 6 with a current Colorado 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 Colorado DORA licensee database.