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Top-Rated Tankless water heater repair pros in Granbury - Updated Nov 2026

Avatar for Ace Repair Plumbing
Ace Repair Plumbing
4.7(
309
)
Tankless Water Heater - Repair

Serving Granbury, TX and surrounding areas

In business since 1990

Free estimates

Credit card accepted

"Ace Repair Plumbing sent Doug out to look at my old water heater that had begun leaking. I was given a thorough explanation of what was needed to replace the water heater and bring everything up to code. The cost and time to complete the work was close to the estimates and the quality of work was exceptional."
Recommended by92%of homeowners
Avatar for STUART HVAC, LLC
STUART HVAC, LLC
4.7(
49
)
Tankless Water Heater - Repair

Serving Granbury, TX and surrounding areas

In business since 2005

Emergency services offered

Credit card accepted

"Stuart HVAC, LLC Was amazing.  Stuart's knowledge, professionalism and attention to detail saved me time and money.  The man really knows his AC and heating.  He did so well on my air-conditioning system replacement that I had him come back out and replace my hot water heater.  All of which are working perfectly! 
I would recommend him to anyone who is seeking an honest, hardworking and skilled person in this area.
Regards,
Leslie
"
Recommended by93%of homeowners
Avatar for Lone Star Water Services
Lone Star Water Services
4.6(
93
)
Tankless Water Heater - Repair

Serving Granbury, TX and surrounding areas

In business since 2004

Free estimates

Credit card accepted

"They did a great job! It went faster than I expected. I asked one of the guys if he had time, would he check a leak under my kitchen sink. He was very thorough. It turns out that we had a bolt still attached underneath the sink from a previous water filter installation. We needed a different type of bolt and he switched the bolts for free! He even gave me some much needed advice to help prevent further leaks from the faucet area. I really appreciated the extra mile! I am very pleased with Lone Star Water Services and would gladly recommend them to others."
Recommended by88%of homeowners
Avatar for Atomic Plumbing A/C and Heatin
Atomic Plumbing A/C and Heatin
4.4(
17
)
Tankless Water Heater - Repair

Serving Granbury, TX and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"Everything went excellent - I got my water on right away. This company is super, absolutely fantastic. Best plumbing experience I've had. If you want someone very honest, caring and one who does quality work, you must hire this wonderful company."
Additional Photos
Recommended by87%of homeowners
Avatar for NUTS AND BOLTS HARDWARE
NUTS AND BOLTS HARDWARE
5.0(
32
)
Tankless Water Heater - Repair

Serving Granbury, TX and surrounding areas

In business since 2009

Credit card accepted

We are locally owned and operated by REAL HARDWARE FOLKS that have been serving customers with integrity for over 30 years. Our staff has a REAL PASSION for hardware, and we strive to make each and every customer a repeat customer. Whether you own or rent your home, operate a small or large business, work for yourself or someone else, we want to earn your business. Our goal is to earn your trust so that we are your FIRST STOP HARDWARE SHOP. At Nuts and Bolts Hardware, we really do appreciate your business. Come see us, then tell your friends and family about your experience. \nThank you!

Recommended by100%of homeowners
Avatar for Morgan Leak Detection & Drain Cleaning
Morgan Leak Detection & Drain Cleaning
4.8(
263
)
Tankless Water Heater - Repair

Serving Granbury, TX and surrounding areas

In business since 1984

Free estimates

Emergency services offered

"It went great. We had a leak of unknown origin and had to shut the water off at the curd. Found Cliff Morgan hear on Angie's list and gave him a call. He graciously Made time to come by that same day for an initial look, and then returned the next morning to find it. It turn out it was in the sprinkler system."
Additional Photos
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+50

Recommended by94%of homeowners
Avatar for Plumber Near Me DFW
Plumber Near Me DFW
4.7(
85
)
Tankless Water Heater - Repair

Serving Granbury, TX and surrounding areas

In business since 2021

Emergency services offered

Warranties offered

"Responsiveness was good. The work was good. I gave four stars instead of five stars for the following reason. After the replacing the pipe to my house, the water was turned on for us while we waited for the city inspection. Which was nice. However, as I was leaving for work the next morning, a water geyser was shooting up from the work area. I grabbed a wrench, used a screw driver to remove the water meter cover, and searched for the shut-off valve with water up to my elbows and shoes and pants getting soaked. I got the valve shut off. The water kept coming. That didn't make sense to me until the geyser stopped all of a sudden. It was coming from the neighbors sprinkler head, which was missing, which was right in the tug-out trench. I asked the plumber later if they had knocked the sprinkler head off as they were digging the trench and he said no, that it was already missing a head as they had came across it. Well that would have been nice to know. I could have told the neighbor not to run their sprinkler. I could have gone to work with dry shoes. I will give Plumber Near Me Kudo's - they did put their own sprinkler head on the neighbors pipe, which was nice."
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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 A#1 Air
A#1 Air
4.4(
1,133
)
Tankless Water Heater - Repair

Serving Granbury, TX and surrounding areas

In business since 1990

Free estimates

Emergency services offered

"Trevor and Jon responded to the call the fix our air conditioner that was still blowing, but not cooling. They did a wonderful job and went over and above by cleaning the units and performing a quality check that was over due. We are club members, so the cost of service was very reasonable. Yes, we will use them again."
Protecting Your Home
Air Conditioning Testing
Duct Cleaning
Hot Water Heater
Electric Panels

+5

Recommended by87%of homeowners
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