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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon63
    Verified water heater services reviews

Find Water heater pros in Murraysville

Avatar for Mr. Rooter Plumbing of Cape Fear
Mr. Rooter Plumbing of Cape Fear
4.1(
45
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+3 more

Serving Murraysville, MO and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"I was able to get the work done the day I called. He was very professional and nice. I had to replace the old water heater. I still have not received the manufacturer's warranty paperwork even though I have requested it twice by email other than that I am pleased with the work. Can you get the manufacturer's warranty for me????"
Portfolio
Portfolio
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1 neighbors recently requested a quote
Recommended by68%of homeowners
Avatar for Shoreline Plumbing, LLC
Shoreline Plumbing, LLC
5.0(
2
)
Water Heater - Install or ReplaceWater Heater - Install or Replace - For Business

Serving Murraysville, MO and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Andre showed up when he said he would and replaced our hot water heater quickly and efficiently. When the job was completed he cleaned up and made sure everything was good. He was a pleasure to work with. I highly recommend his service."
Response time4 hrs
Response rate100%
Tim Campbell
4.9(
32
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Murraysville, MO and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Tim did a great job with the replacement of our water heater. Even though it was the day after Thanksgiving he moved some of his other appointments around to come to our home that afternoon. Tim and his assistant were careful to put on shoe covers in the house and to observe COVID 19 precautions. The job required more complicated plumbing since we have a desuperheater loop from our geothermal heat pump that connects to the water heater; the additional charge for this work was minimal. Tim was here until after 5:00 that evening, with the result that we had hot water over the weekend."
Recommended by96%of homeowners
Avatar for Minutelli Plumbing And Pipe LLC
Minutelli Plumbing And Pipe LLC
5.0(
20
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Murraysville, MO and surrounding areas

In business since 2025

Free estimates

Credit card accepted

"Mike installed a new underground gas line for our inground pool heater. He did and amazing job! He was so fast and hardworking but also personable and prefessional. He answered all of my questions in an easy-to-understand way for someone who isn't in the industry. I felt I could trust him and didn't feel I was being overcharged or taken advantage of. Will definitely be calling Mike again for any of our future needs. 10/10!"
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+1

Response time1 day
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Water Heaters questions, answered by experts

While not all homes require a hot water heater expansion tank, they are necessary in most newer homes and are often mandated by local building codes. Codes typically require an expansion tank if your plumbing system is a 'closed-loop' system, which often includes a backflow preventer or pressure regulator on the main water line. Some municipalities have specific requirements. Installing an expansion tank on a closed system is crucial, as it prevents excess pressure that can damage your water heater and other appliances, potentially shortening their lifespan. However, tankless water heaters do not require an expansion tank.

The good news is that most home warranty plans cover hot water heaters, regardless of whether you have a tank or a tankless model. Your hot water heater should be covered by your home warranty because it's considered an essential home appliance.

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.

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.

While a water heater explosion is rare, it is a serious danger. Be aware of these critical warning signs:

  • Sulfur or Rotten Egg Smell: This is a major red flag, especially for gas water heaters. It can indicate a gas leak, which could ignite and cause an explosion.

  • Leaking Pressure Valve: If the temperature and pressure (T&P) relief valve is leaking, it may not be able to properly regulate internal pressure, creating a risk of bursting.

  • Shaking or Rumbling: Loud rumbling or shaking from the tank can be a sign of extreme pressure buildup.

  • Excessive Heat: If the exterior of the water heater feels unusually hot to the touch, the unit may be overheating dangerously.

  • Rust-Colored Water: This can be a symptom of severe internal corrosion that compromises the tank's integrity.

If you notice any of these signs, especially a gas smell, you must act immediately. Shut off the gas supply to the water heater and call a professional plumber right away to prevent a potential disaster.

The Murraysville, MO homeowners’ guide to water heater services

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