How many plumbing contractors are in Longmont, CO?

40 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 Longmont, CO

40 listings

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

There are 40 plumbing contractors in Longmont, 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
287 plumbing llc	4661	Plumbing Contractor	2027-02-28	Longmont	80504	Set up workspace
A Good Plumber	2362	Plumbing Contractor	2027-02-28	Longmont	80504	Set up workspace
All Trade Plumbing LLC	5201	Plumbing Contractor	2027-02-28	Longmont	80504	Set up workspace
AM Plumbing & Heating LLC	4734	Plumbing Contractor	2027-02-28	Longmont	80504	Set up workspace
Bliss Plumbing Service Inc	2343	Plumbing Contractor	2027-02-28	Longmont	80504	Set up workspace
Blue Valley Energy Inc	4812	Plumbing Contractor	2027-02-28	Longmont	80504	Set up workspace
Boss Rooter Co LLC	4629	Plumbing Contractor	2027-02-28	Longmont	80501	Set up workspace
C4 Construction Services	4737	Plumbing Contractor	2027-02-28	Longmont	80501	Set up workspace
Cantu Fix It, LLC	5748	Plumbing Contractor	2027-02-28	Longmont	80504	Set up workspace
Clear Wings Ltd., DBA Pipeline Solutions LP	2770	Plumbing Contractor	2027-02-28	Longmont	80501	Set up workspace
Colorado Peaks Plumbing LLC	5381	Plumbing Contractor	2027-02-28	Longmont	80501	Set up workspace
DURO Plumbing, LLC	5582	Plumbing Contractor	2027-02-28	Longmont	80504	Set up workspace
Ellison's Plumbing Company ltd.	5141	Plumbing Contractor	2027-02-28	Longmont	80504	Set up workspace
Family Plumbing and Heating LLC	2749	Plumbing Contractor	2027-02-28	Longmont	80501	Set up workspace
Four Mile Plumbing LLC	4513	Plumbing Contractor	2027-02-28	Longmont	80504	Set up workspace
Heitmann Plumbing & Heating LLC	5439	Plumbing Contractor	2027-02-28	Longmont	80504	Set up workspace
Homerun Plumbing	4184	Plumbing Contractor	2027-02-28	Longmont	80501	Set up workspace
JSD Contracting LLC	5730	Plumbing Contractor	2027-02-28	Longmont	80503	Set up workspace
JuKo Plumbing inc	5368	Plumbing Contractor	2027-02-28	Longmont	80501	Set up workspace
KH Plumbing, Inc.	3728	Plumbing Contractor	2027-02-28	Longmont	80504	Set up workspace
Kodiak Plumbing Solutions LLC	4999	Plumbing Contractor	2027-02-28	Longmont	80504	Set up workspace
Longmont Water Heaters	4939	Plumbing Contractor	2027-02-28	Longmont	80501	Set up workspace
Lucas Boilers LLC	5082	Plumbing Contractor	2027-02-28	Longmont	80501	Set up workspace
Meiers Mechanical Inc	3582	Plumbing Contractor	2027-02-28	Longmont	80501	Set up workspace
Methodical Plumbing and Heating	4579	Plumbing Contractor	2027-02-28	Longmont	80501	Set up workspace
MOR Plumbing & Heating	4557	Plumbing Contractor	2027-02-28	Longmont	80501	Set up workspace
Nice Guy Plumbing LLC	2227	Plumbing Contractor	2027-02-28	Longmont	80501	Set up workspace
Pro Service Company	1786	Plumbing Contractor	2027-02-28	Longmont	80501	Set up workspace
Red Star Plumbing Inc.	2009	Plumbing Contractor	2027-02-28	Longmont	80501	Set up workspace
Remnant Plumbing LLC	5501	Plumbing Contractor	2027-02-28	Longmont	80501	Set up workspace
RK Solutions, LLC	10	Water Conditioning Contractor	2027-02-28	Longmont	80501	Set up workspace
SOLID CORE PLUMBING LLC	4236	Plumbing Contractor	2027-02-28	Longmont	80504	Set up workspace
Steve's Plumbing Inc	1748	Plumbing Contractor	2027-02-28	Longmont	80503	Set up workspace
Streamline Plumbing LLC	656	Plumbing Contractor	2027-02-28	Longmont	80501	Set up workspace
Teesco Plumbing LLC	5327	Plumbing Contractor	2027-02-28	Longmont	80501	Set up workspace
Texas Superior Plumbing	5176	Plumbing Contractor	2027-02-28	Longmont	80501	Set up workspace
tony myers plumbing	4085	Plumbing Contractor	2027-02-28	Longmont	80501	Set up workspace
TW Mechanical Plumbing LLC	3419	Plumbing Contractor	2027-02-28	Longmont	80501	Set up workspace
Wands Plumbing LLC	4655	Plumbing Contractor	2027-02-28	Longmont	80504	Set up workspace
William E Newgent Plumbing Inc	1643	Plumbing Contractor	2027-02-28	Longmont	80502	Set up workspace

Quick answers

How many plumbing contractors are in Longmont?: 40 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.