Cowboy Plumbing
Company Overview
A seasoned master plumber since 1973, we tackle plumbing issues big and small. From slab leaks to water heater swaps, our fully stocked trucks and skilled technicians deliver lasting solutions.
A father-son team with deep roots, your pipes are in trusted hands. Licensed (#M9868) and insured, you'll get honest quotes and speedy work.
10 years inspecting pipes before fixing them, we're a tight-knit crew you can rely on. Don't wait for a flood to call the pros. Your local plumbers who actually show up.
Business Services
- Drain repair
- Plumbing inspection
- Plumbing repair
- Water heater installation
- Water pipe repair
Business Location & Hours
Mon: | 8:00 AM - 5:00 PM |
Tue: | 8:00 AM - 5:00 PM |
Wed: | 8:00 AM - 5:00 PM |
Thu: | 8:00 AM - 5:00 PM |
Fri: | 8:00 AM - 5:00 PM |
Sat: | Closed |
Sun: | Closed |
Recommended Customer Reviews

I needed a water heater and Johnnie worked with my schedule. He was great, explaining the differences in sizes for my usage, energy efficiency, brass parts, etc.. I upgraded so that I know that I have the best heater for my situation. He arrived on time and cleaned up after himself, even going above and beyond to clean out the back area of the heater enclosure. I would hire him again. I am actually kind of surprised he does not have more reviews. Good guy.

Johnie is a great guy, honest as they come. I've known him 10+ years and can't think of a time where I questioned his knowledge or honesty. If you need service in the Collin county area this is one of the best companies around.