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TRUSTED BY TERRELL, TX HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon98
    Verified water heater services reviews

Top-Rated Water heater pros in Terrell - Updated Nov 2026

Avatar for Lanham's Plumbing, LLC
Lanham's Plumbing, LLC
4.6(
252
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+1 more

Serving Terrell, TX and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

At Lanham's Plumbing, our journey is one of unwavering commitment, experience, and dedication to our craft. With Canton, TX as our home, we've become more than just a plumbing service provider; we are your local plumbing partner. Our team of professionals brings years of expertise to every project, ensuring top-quality service that you can trust. Discover the essence of Lanham's Plumbing, where integrity, reliability, and excellence in plumbing come together to serve our community.

Sewer Repipe
Sewer Repipe
Toilet Install
7 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for A+ Spectrum Plumbing
A+ Spectrum Plumbing
5.0(
14
)
Water Heater - Install or Replace

Serving Terrell, TX and surrounding areas

Approved

Free estimates

Small jobs welcome

"We had two separate leak emergencies, we had a pipe burst at 9pm On a weeknight and Damian came out immediately and fixed it-did not and would not leave until we had water! Then a random leak in then another one, he came out and fixed it quickly!"
9 neighbors recently requested a quote
Avatar for Mother Modern Plumbing, Sewer & Drain
Mother Modern Plumbing, Sewer & Drain
4.9(
61
)
Water Heater - Repair or ServiceTankless Water Heater - Install

Serving Terrell, TX and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"This was a tough decision for me to spend a lot of money to fix my seeer line. But the people at Mother Modern made me glad I did this, that I chose them. Tyler was top notch and Jerry was the best plumber I have ever hired and the excavation crew were the best."
Mother
Mother
Mother
Mother
Mother

+69

477 neighbors recently requested a quote
Recommended by34%of homeowners
Avatar for Shepherd Plumbing
Shepherd Plumbing
4.9(
11
)
Water Heater - Repair or ServiceWater Heater - Install or ReplaceTankless Water Heater - Install+5 more

Serving Terrell, TX and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

Shepherd Plumbing ? Honest Work. Done Right. \n \nAt Shepherd Plumbing, we believe great service starts with integrity. We?re a locally owned and operated plumbing company dedicated to providing reliable, high-quality plumbing solutions for homeowners and businesses. \n \nFrom small repairs to major installations, our experienced team is committed to doing the job right the first time. We take the time to explain the issue, walk you through your options, and deliver upfront, honest pricing ? no surprises and no pressure. \n \nOur services include: \n \n? Leak detection and repair \n? Drain cleaning and clog removal \n? Water heater repair and replacement \n? Fixture installation (faucets, sinks, toilets, etc.) \n? Garbage disposals \n? Pipe repair and repiping \n? General plumbing maintenance and troubleshooting \n

129 neighbors recently requested a quote
Avatar for Turtle Plumbing LLC
Turtle Plumbing LLC
5.0(
5
)
Tankless Water Heater - InstallWater Heater - Install or Replace

Serving Terrell, TX and surrounding areas

Approved

Credit card accepted

We are family owned and operated with multiple master plumbers available to solve your issue. With our advanced training, ensure the job is done efficiently, to the highest standard, and with integrity. No big box pricing. No bait and switch. Just honest, straightforward plumbing the way it should be. No matter the plumbing job, big or small we can get you back up and running again. We are the winning choice for all your plumbing needs.

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Water Heaters FAQs, answered by experts

If you have a tank-type electric water heater, it runs regularly to keep the water at the desired temperature. If you live in a home where you don’t use much hot water, it could seem wasteful to run power to heat water that you’re using infrequently. You could save some power by using a smaller tank, insulating the tank, or lowering the temperature of the water heater.

Most standard residential water heaters, which are typically around 40 gallons and use 240 volts and between 3,500 and 5,500 watts, require a 30-amp, two-pole circuit breaker. For smaller, point-of-use water heaters using 120 volts and between 1,500 and 3,000 watts, a 30-amp breaker is also often adequate. However, some models may have different needs; units that use more watts than average may require a 40-amp breaker, while smaller units might only need a 20-amp breaker. Newer, tankless, or more energy-efficient models can also require a higher amperage. Having the correct breaker size is crucial for safe and efficient operation, so it's best to consult a licensed electrician to determine the specific needs of your water heater.

When replacing an old unit, you might want to switch from a gas water heater to an electric water heater or vice versa. To do this, you will likely need to add infrastructure to the area. For example, you likely don’t have a gas line that served your old electric water heater. You’d have to call a plumber to put in a new gas line. If you’re replacing a gas unit with an electric one, the plumber will need to safely cap the old gas line. You will then need an electrician to add wiring for the new electric unit.

A thermocouple is a pretty simple device. It simply tells the control valve if heat is present. Most water heaters can use a universal thermocouple, provided it's the correct length. Getting one that's long enough for your appliance is crucial for success. However, some water heater models require model-specific thermocouples, which is why it's essential to take your existing one to the store to find the right match.

Venting a gas water heater out of the roof is preferable in most cases. Heated exhaust gases naturally rise, so a vertical vent pipe is efficient. If you’re trying to vent through a pipe exiting a wall, the angle of the pipe may be more horizontal than vertical, making the venting system less effective. If you go through a wall, you may need to add a fan to ensure a successful expulsion of the gases outdoors.

The Terrell, TX homeowners’ guide to water heater services

From average costs to expert advice, get all the answers you need to get your job done.