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Avatar for BMF Plumbing
BMF Plumbing
5.0(
35
)

Serving Onalaska, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"I live in Conroe and have a tankless water heater. The technician joe Brawner came in and diagnosed it and found the issue at a reasonable cost and fixed it within the same day at a reasonable cost! Ask for joe when you call! He’s definitely cheaper than those bigger company’s!"
Water heater
Response time4 hrs
Response rate100%
Avatar for REL Services
REL Services
5.0(
13
)

Serving Onalaska, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Offers commercial services

REL Services is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business.\n

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Response time4 days
1 neighbors recently requested a quote
Avatar for Plumber Near Me DFW
Plumber Near Me DFW
4.7(
85
)

Serving Onalaska, TX and surrounding areas

In business since 2021

Emergency services offered

Warranties offered

"Could not have been happier. Quick to respond and coordinate a service visit. Forrest was very informative and professional. Repair diagnosed and completed very fast. Got the water heater back up to speed and saved me a lot of money compared to a total replacement. They warranty their work for a year."
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New Water Heater
New faucet
Tunnel + Sewer
Sewer Replacement

+1

Response time7 hrs
Response rate97%
Recommended by84%of homeowners
Avatar for Safe air
Safe air
4.7(
12
)

Serving Onalaska, TX and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"Safe Air did an amazing job replacing the entire HVAC system in my house. They were quick and courteous of my house while doing the job. I had lost cold air the next day but they came out right away to find that there was a manufacturer defect in the coil. After a temporary fix it was working great again. They cam back out in the next couple days to replace the temporary part with the correct piece. I would absolutely hire these guys again and would recommend them to anyone who needs heating and cooling work done on their house."
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+113

Recommended by91%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)

Serving Onalaska, TX and surrounding areas

In business since 1971

Credit card accepted

"We pay yearly but we have this is included with our rental property. They are pretty good on most things. We had a hot water heater replaced and they did an excellent job on that. They are very quick on their response. They dont come out here. It is all done on the internet.  I just like the idea that one time service charge is so much better than trying to hiring someone to come in. It is more about convenience. It pays for itself."
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+2

Recommended by65%of homeowners
Biff's Plumbing Gurus
3.8(
22
)

Serving Onalaska, TX and surrounding areas

In business since 2002

Free estimates

We are a locally owned and operated Onalaska company since 2002. We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services, and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work, and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. Call us today for your FREE estimate.

Response time2 days
Recommended by94%of homeowners
A PLUS REPIPES
4.5(
8
)

Serving Onalaska, TX and surrounding areas

In business since 2023

Free estimates

Warranties offered

Our mission is to be a plumber that brings back the personal touch with our customers. We will build a relationship that will last a lifetime once you see our quality work. We're passionate about delivering an exceptional experience. When you hire us, you're hiring a team of professionals who are trained and skilled to deliver lasting value to your home. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

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+7

Response time11 hrs
Response rate100%
Recommended by28%of homeowners
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Water Heaters questions, answered by experts

If you are having trouble determining the right breaker size for your water heater, it is a great idea to contact an electrician near you to help. They can help you determine the best option for your home and install the circuit breaker for you, ensuring that you have all the proper permits and that your circuit breaker won’t overload, which could lead to fire and other damage.

When the water expands in a hot water heater, it puts pressure on your hot water pipes and can cause leaks or a rupture in the hot water tank under certain conditions. Pipes or water heaters may split due to the pressure where there is a backflow preventer that prevents the hot water heater from diffusing pressure by releasing water back to the public water line.

In these scenarios, a hot water heater expansion tank provides a place for the hot water heater to relieve pressure and prevent bursts and leaks.

Depending on the brand of water heater, you may need to install an expansion tank in order to meet the conditions for warranty coverage. It’s important for consumers to read the fine print of the warranty to see if an expansion tank is necessary. Even if an expansion tank isn’t required for the warranty, it’s usually mandated by building codes—although not for tankless water heaters.

You don’t have to replace expansion tanks at the same time as your hot water heater. You may be able to go six to 12 years or more before needing to replace your expansion tank. At $150 to $450, hot water heater expansion tanks are usually much more affordable than the cost of hot water tanks themselves, which average about $1,190.

It is very difficult and dangerous to install your own water heater, so we strongly recommend against tackling this as a DIY project. Not only will you need to wire your water heater, but you’ll also need to connect plumbing to the intake and outlet. Sweating copper pipes and connecting wiring properly are skills most DIYers don’t have, and even if you do feel confident you can do it, working with water and electricity always leaves the potential for electrocution. Hiring a local water heater installer is well worth the investment.

The Onalaska, TX homeowners’ guide to water heater services

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