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Dallas Water Heater Repair
Water Heater Repair Services
From conventional to tankless, from gas to electric, we install and repair all makes and models of residential water heaters. With Porpoise Plumbing, you won’t go a day without hot water!
We offer same-day water heater repair in the Dallas area including:
Dallas, Carrollton, The Colony, Frisco, Little Elm, Oak Point, Fairview, McKinney, Allen, Plano, Prosper, Celina, Hack Berry, and Cross Roads
For emergencies,call:
Professional Repairs & Installations
Water heater systems are fantastic when they work and frustrating when they don’t Luckily, when you need professional and affordable hot water heater repair, Porpoise Plumbing has you covered.
From tank-holding to tankless water heater repair and installations, our plumbers will have hot water flowing in no time. When you need exceptional hot water repair in the Dallas area, call Porpoise Plumbing.
- Dallas water heater repairs
- The Colony water heater repairs
- Frisco water heater repairs
- Little Elm water heater repairs
- Oak Point water heater repairs
- Celina water heater repairs
- Cross Roads water heater repairs
- Fair View water heater repairs
- McKinney water heater repairs
- Allen water heater repairs
- Plano water heater repairs
- Prosper water heater repairs
- Hack Berry water heater repairs
- Carrollton water heater repairs
Servicing the Dallas Metroplex
Porpoise Plumbing Water Heater Repair & Service
01.
Tank-holding Water Heaters
Has your water heater got you heated? We service & install both gas and electric water heaters in the Dallas area.
02.
Tankless Water Heaters
On-demand or tankless water heaters use 30-50% less energy than tank-holding water heaters. Contact us for more information on how you can make the switch.
03.
Hybrid Water Heaters
Has your water heater got you heated? We service & install both gas and electric water heaters in the Dallas area.
04.
Water Heater Emergencies
Has your water heater got you heated? We service & install both gas and electric water heaters in the Dallas area.
05.
Same-day Water Heater Repairs
Has your water heater got you heated? We service & install both gas and electric water heaters in the Dallas area.
06.
Water Heater Installations
Has your water heater got you heated? We service & install both gas and electric water heaters in the Dallas area.
07.
Water Heater Maintenance
Has your water heater got you heated? We service & install both gas and electric water heaters in the Dallas area.
08.
Servicing Dallas & Surrounding Areas
Has your water heater got you heated? We service & install both gas and electric water heaters in the Dallas area.
09.
10+ Years of Water Heater Experience
Has your water heater got you heated? We service & install both gas and electric water heaters in the Dallas area.
Testimonials
As a locally owned family business, our focus at Porpoise Plumbing is to provide excellent customer service. We provide quick, clean, and professional water heater and plumbing services.
First time customer and I couldn’t be happier! Everyone was SO friendly and helpful. I will definitely use them again for any plumbing issue. They were easy to contact, scheduled within a couple of hours and explained everything in detail.
DG
Dec. 21, 2025 — Review on Google
Making an appointment was easy and efficient. On time. Communication about arrival was great. Friendly, knowledgeable, explained everything well. Efficient. Would I recommend Rob again? Absolutely! An excellent recommendation from our daughter. Pricing appropriate. Thanks!
DB
Dec. 14, 2025 — Review on Google
Brandon and Anthony were professional, polite, and hugely helpful. A very positive experience, very fair pricing. I will certainly call next time we need something. Thank you so much! 😊🙏
HM
Nov. 9, 2025 — Review on Google
Affordable Water Heater Repairs
Did you know that you should check and drain your water heater at least once a year? It’s vital to avoid catastrophe issues like leaks, foul-smelling water, and more.
Licensed & Insured
Our plumbers are highly skilled in water heater repairs and installations. They are constantly learning more to keep up with the latest technologies making faster work, saving you time and money.
Highest-Quality Service
We take extra precautions to keep your home free from dust, dirt, and always clean up after ourselves. Your safety is our number one priority and offer contact-free water heater service calls.
100% Guarantee
Our water heater work comes with a 100% guarantee. If you aren’t satisfied, we’ll continue to work until you are. If something isn’t working correctly, call us and we’ll take care of it fast.
Frequently Asked Questions
We get asked a lot of questions about water heater issues and installations. Here are some of the most common.
Foul smelling water is caused by the combination of hydrogen, sulfur, and bacteria in the water. Sulfur and bacteria are naturally present in the water your appliances use, and they will not make you sick. When the magnesium anode rod in your water heater tank reacts with the sulfur and bacteria in the water, it creates enough hydrogen to create an odor. There are many ways to take care of this, from replacing the magnesium anode rod to purifying the water in your water heater.
A well maintained gas water heater should last you about 8-12 years. An electric water heater will last longer, around 10-15 years. A tankless water heater will last you even longer than that! That said, you should think about having your water heater replaced if you notice any of the following signs:
– Rust colored water
– Lack of hot water
– Moisture or flooding around the base of your water heater
If you are on a well, the hard water can limit your water heater’s lifespan. Water softening or installing a water conditioner will help extend the life of your water heater.
In most cases, yes! There are very few situations in which tankless water heaters will not work, and most will work in areas where conventional storage-tank water heaters would not. Most tankless water heaters are about the size of a briefcase and require about 120V, 60Hz, and 3 amps of power – requirements almost any house meets.
When it gets really cold out, the water that enters your home is much colder. This causes the hot water in your tank to lose a lot more heat when it mixes with the incoming cold water. In addition, you may have a buildup of sediment in your tank that’s inhibiting your water heater’s performance.
High pressure coming from your water heater can cause your relief valve to leak. There are a few reasons for this:
– Incoming water pressure from the main water line is too high
– Thermal expansion (water expanding in volume as it is heated) is causing the pressure to build-up
The easiest way to deal with a leaky relief valve is to contact Porpoise Plumbing to replace it!
Have more questions? Contact us or view more FAQs.
Have a plumbing emergency?
We’re here for you.
There’s nothing worse than a leaky pipe, clogged toilet, broken water heater, or faucet that won’t turn off. We’re here for you when you need us. Call us now to schedule an appointment.