Water Heater Installation
Tank and tankless replacements, often same day, even over a weekend. We carry the common units so you are not waiting days for hot water.
GP Plumbing has kept Denton homes running for 13+ years. Same-day water heater replacements, 24/7 emergencies, sewer and drain work, done right the first time by Dave and Hank, not a call center.
45 Google reviews
serving North Texas
incl. weekends & holidays
From a leaking water heater on a Sunday to a sewer line full of roots, GP Plumbing handles the whole job. One crew, diagnosed with a camera, cleaned up before we leave.
Tank and tankless replacements, often same day, even over a weekend. We carry the common units so you are not waiting days for hot water.
Burst pipes, no hot water, a flood at 10pm. We answer around the clock, including weekends and holidays, and often reach you within the hour.
High-pressure water jetting that scours stubborn clogs, grease, and root build-up out of sewer lines when a regular snake will not cut it.
Camera inspection and line locating to find leaks under your foundation, then a clear plan to fix them without tearing up the whole slab.
Repair, replacement, and cleaning of main sewer lines. We diagnose with a camera first so the work matches the actual problem.
Kitchen, bath, and main drains snaked up to 100 feet and beyond. Residential and commercial, cleaned up before we leave.

A cold shower is not a wait-til-Monday problem. We carry common tank and tankless units, so a failed water heater often gets diagnosed and replaced the same day, even on a weekend. One Denton homeowner called on a Saturday afternoon and had a new unit in by Sunday.
GP Plumbing answers 24 hours a day, including weekends and holidays. Neighbors regularly tell us we showed up in under an hour, sometimes with the exact part already on the truck.
Finished bathrooms, fresh installs, and the underground work nobody sees. A small sample of recent jobs across the area.






Dave has run GP Plumbing in Denton since 2012, going on 13 years serving the same neighborhoods across North Texas. It is a small, hands-on crew, which is exactly why people keep calling back: the person who quotes your job is the person who does it.
Reviews mention Dave keeping common brand parts like Moen on the truck so a repair does not stall waiting for the hardware store, and showing up on emergencies in under an hour. One regular said he even came out to help the day before his own wedding. That is the kind of plumber GP Plumbing is.
serving Denton since
Dave & Hank on every job
up-front pricing
across 45 Google reviews
“Had to have my water heater replaced over a weekend. David and GP Plumbing responded to my first phone call on a Saturday afternoon, set up a time to come out on Sunday and replaced the water heater. Very responsive, great communication, very fair pricing. Got us back up and running as fast as could be imagined. High quality of work. Highly recommend.”
“I needed a hot water heater replaced, which had started leaking. They were prompt and provided an estimate for what I needed, then were able to install the new tank and remove the old one the same day. Very professional and helpful.”
“One of the best contractors we've ever met. Dave once again pulled us out of a really crazy situation. He put his heart and sweat into the job. He's come through on real plumbing emergencies, often arriving in under an hour, even helped us the day before his wedding. Ran a camera on the line and found the issue for good. Dave gets an A+.”
“We had a plumbing issue at 10 pm that needed to be resolved and he got there quickly, and even had the specific Moen brand part on hand so we didn't have to wait for the hardware store to open. I cannot recommend this business enough. So kind and easy to communicate with, and a fair price for the work too.”
“Massive sewage back up in several lines, a very stressful time, but Dave and Hank with GP Plumbing got to it immediately and took care of it at a great price. They snaked 100 feet and used a hydro jet in several lines without taking a break, solved the problem in less than 5 hours, and even cleaned up the mess. Standup guys who actually care.”
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