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TRUSTED BY LEANDER, TX HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon497
    Verified water heater services reviews

Find Water heater pros in Leander

Avatar for Spot-On Plumbing
Spot-On Plumbing
5.0(
16
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+3 more

Serving Leander, TX and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Scott and Matt responded to my request immediately and came out to check our water heater. Scott offered all options and recommended the cheapest solution: flush our water heater. Then he showed me how to do it myself. He saved me money, and he taught me in the process. Wonderful men to work with. I will be recommending them to my friends, and will be using them in the future for my plumbing needs. Thanks!"
Water heater Install
Water heater Install
Tanked Water Heater
Tanked Water Heater
Water heater repair

+4

Response time3 hrs
Response rate94%
9 neighbors recently requested a quote
Avatar for Excalibur Plumbing
Excalibur Plumbing
4.7(
2,230
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+2 more

Serving Leander, TX and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"EXCELLENT CUSTOMER SERVICE Eddie visited our house the very day we called about our water heater. He came out, inspected the very tough location where the water heater is located and delivered an estimate with 3 options on the spot. We decided which direction to go and let Eddie know at which time he promptly scheduled our installation. On the day of install he arrived when he said he would, put down every type of floor protection you can imagine and proceeded the very difficult task of manipulating a 50 gallon water heater out of a small closet 10 feet up in the air. He worked with his partner to remove the old one, replumbed and installed the new one, again in a very tight space. Eddie ran all new venting to the outside, added electronic monitoring, and crawled under the house several times to make certain the drains were all functioning properly. We could not ask for better service and the attention to detail was amazing. This is our second experience with Excalibur Plumbing and they have both been wonderful experiences. Great customer service!!!!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

Response time1 day
Recommended by92%of homeowners
Avatar for Cold is on the Right Plumbing
Cold is on the Right Plumbing
4.8(
163
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Leander, TX and surrounding areas

Approved

In business since 2010

Emergency services offered

Warranties offered

"Fantastic. Everyone at Cold Is On The Right, from Kari in the office to Billy in the field, is terrific. Our job was complicated: remove two conventional hot water heaters, one of which was in the attic, and replace them with a tankless system. In addition, our house had two separate water loops, which need to be merged into one. Cold Is On The Right did everything on-time and on-budget. They're professional in every way. I recommend the company unreservedly and count myself a customer for life. Jeff Bowden, Austin."
Recommended by96%of homeowners
Avatar for 1-800-Plumber + Air of Round Rock
1-800-Plumber + Air of Round Rock
5.0(
18
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+5 more

Serving Leander, TX and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"We recently had Colin install our new water heater, and the experience was truly excellent from start to finish. He was friendly and patient, taking the time to walk us through the process and explain the new unit. What stood out most was the detail-oriented nature of the work; everything was installed perfectly. When the job was complete, the work area was meticulously cleaned up. The new water heater is working perfectly, and we are very satisfied. We would absolutely call 1-800-Plumber+Air again for any future plumbing needs."
Gallery
Gallery
Gallery
Response time5 hrs
Response rate100%
15 neighbors recently requested a quote
Avatar for Team Enoch Plumbing DFW
Team Enoch Plumbing DFW
4.8(
374
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Repair+1 more

Serving Leander, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Warranties offered

Credit card accepted

"Team Enoch did excellent work and service in replacing my water heater. Very quick in responding and provided same day service. Juan did an excellent job and was very complete and thorough with the installation. Did a wonderful job insulating the pipes, reconfiguring the pipes and putting in a drain pipe for the pan. After completion, he explained about the water heater, temperature settings and the pilot and answered all my questions. Great work and service!! Highly recommended!!"
Water Heater x2
P-Trap
Garbage Disposal
Kitchen Sink & Faucet Install
Response time10 mins
Response rate100%
178 neighbors recently requested a quote
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Water Heaters questions, answered by experts

No, boilers and water heaters are not interchangeable because they serve different primary functions. Boilers are used for central heating systems, providing hot water or steam to heat your home. In contrast, a water heater's purpose is to supply hot water for daily household use, such as for faucets and showers. A water heater alone cannot supply the warm water or steam needed for a central heating system.

While they are not interchangeable, it is common to have both a boiler and a water heater. In fact, a conventional boiler often works best when a water heater system is already in place. The two systems can be combined to provide both heating and hot water, either by pairing a boiler with an indirect water heater or by installing a premade combination boiler-water heater unit. For home heating, some homeowners may also opt for a furnace instead of a boiler.

On average, a tankless water heater should last between 10 and 15 years. Its lifespan will be affected by how much it's used, the effect of weather where your home is on the unit—colder is harsher and will shorten lifespan—and if the heater is maintained appropriately and regularly. There are many signs your water heater needs to be replaced, so pay attention to anything that changes with your heater or hot water.

Most hot water heater manufacturers recommend replacing the anode rod about once every three to five years. Anode rods sacrifice themselves by collecting iron, limestone, and other minerals that would otherwise corrode your hot water heater tank. This abuse wears them out long before your water heater does. Check the rod when you remove it and replace it if more than 50% of the metal has been consumed. Check the rod more frequently if you have hard water or use a water softener. 

Tankless water heaters heat water as it passes through the unit instead of storing heated water in the tank. Their ability to produce hot water on an as-needed basis makes them more efficient. However, they are generally more expensive than traditional units. Is a tankless water heater worth it? Most homeowners will save money with a tankless unit in the long run by using less energy.

The size needed for your expansion tank is determined by the size of your home's water heater. Expansion tanks are available in 2-gallon and 4.5-gallon sizes. A 2-gallon tank will be appropriate for water heaters up to 50 gallons. An adequately sized tank should have a volume that equals 2% to 5% of the water volume within the system. A plumber can evaluate your home's water pressure, water heater size, and other factors to provide suggestions for picking out the best expansion tank.

The Leander, TX homeowners’ guide to water heater services

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