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

Avatar for Kachurick Plumbing, LLC
Kachurick Plumbing, LLC
5.0(
25
)
Tankless Water Heater - Repair

Serving Greensburg, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Small jobs welcome

"Kachurick Plumbing, LLC, arrived on scheduled time. Work was completed in a timely manner and very clean and professional work ethic. Because of my experience. I had them install/replace my son’s broken garage disposal. He had received the very same high quality of repair and service. Would recommend Kachurick Plumbing to anyone that needed work or repairs completed.👍"
Response time1 day
7 neighbors recently requested a quote
Recommended by4%of homeowners
A & J Contracting Company, LLC
4.2(
36
)
Tankless Water Heater - Repair

Serving Greensburg, PA and surrounding areas

Approved

In business since 1995

Free estimates

Customers say: Quick response

"We hired Anthony to perform a bathroom and basement remodel. I can't say enough about how pleased we are in every aspect of Anthony and Mark's work, cost and professionalism. The communication and reliability was always timely, thorough and just excellent, which are things that lack in a lot of contractors we have dealt with in the past. Although we had many challenges during the job, Anthony handled them all with flexibility. It was a true collaboration from beginning to end. Not only was he easy to deal with, but the work was done way above our expectations with a focus on attention to detail. He also made sure everything was cleaned up at the end of every day, even if I said not to worry about it. Overall, these guys went the extra mile and made a difficult job enjoyable for us. We will be coming back to A&J for any plumbing or remodeling needs in the future."
 bathroom before picture
 bathroom after picture
 kitchen remodel photo
 Rough framing for basement remodel
drywall work for basement remodel

+23

1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Orbit Water Solutions
Orbit Water Solutions
4.8(
44
)
Tankless Water Heater - Repair

Serving Greensburg, PA and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"Very happy with the team that installed my water system. Not only is taking a shower 10x better. But the drinking water is fantastic. Thanks Vinnie and Purefect Water Solutions. I would recommend them anytime!"
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+9

Recommended by97%of homeowners
Avatar for AWHR Water Heater Rentals, LLC
AWHR Water Heater Rentals, LLC
5.0(
5
)
Tankless Water Heater - Repair

Serving Greensburg, PA and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"It was amazing and I was blown away. It was a Saturday morning I called and from the time I made the phone call to the time that they were leaving my house was an hour and 15 minutes. They were quick and the guys were great."
Recommended by100%of homeowners
Avatar for Giant Plumbing, Heating, and Cooling
Giant Plumbing, Heating, and Cooling
4.8(
61
)
Tankless Water Heater - Repair

Serving Greensburg, PA and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"Two professional installers. Done in one day.  If only one person had been there for the install it would have been a 2.5 day job. With two people the job was completed in one day. I bought their recommended Amana furnace/AC. They were personable and interacted well when I had questions. If one person had been there it would have been a 2.5 day job. The unit worked the first time they turned it on and is a significant improvement. At the end of the job they thoroughly cleaned the area. And no up front money which indicated a well run business.
I had been told about other people who installed furnaces but I am confident that they were horror stories waiting to happen. This job required experienced workers. I may have paid more, but I may have ended up with a low quality (cheaper) unit as well as delays while the installer dealt with personal issues or disappeared.
This is the third time I have used Giant and each instance was totally satisfactory.
Note: I typed a more detailed review but this site caused text to disappear for no obvious reason.
"
Recommended by96%of homeowners
Avatar for Ferraro's Handyman Services
Ferraro's Handyman Services
5.0(
15
)
Tankless Water Heater - Repair

Serving Greensburg, PA and surrounding areas

In business since 2010

Emergency services offered

"Nathan was very responsive, punctual, thorough and open through the entire repair process. We will definitely be using him again in the future for repairs and/or anything else that pops up. He can do it all. He even was willing to complete additional plumbing repairs/electrical throughout the house while he was on the job, great handyman, 5 stars!"
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+13

Recommended by100%of homeowners
Avatar for Bucci &  Son  Plumbing LLC
Bucci & Son Plumbing LLC
4.5(
83
)
Tankless Water Heater - Repair

Serving Greensburg, PA and surrounding areas

In business since 1982

Emergency services offered

Credit card accepted

"Our expansion tank blew off the hot water tank on a Friday night. We had to turn off the water to the house to prevent flooding. We contacted Bucci Plumbing's emergency service. They coudn't send anyone until Saturday morning. Our plumber arrived early, calling ahead to make sure we were available, and swiftly viewed the problem. He left to get parts and returned quickly, In about an hour he had removed the old tank, fixed the bad job done by a previous installer, and has a new tank properly installed. We have used Bucci for many years now, and None of their repairs has ever broken, caused problems for other contractors, or given us any cause to worry."
Recommended by95%of homeowners
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