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Top-Rated Tankless water heater installers in Butler - Updated Nov 2026

Avatar for AWHR Water Heater Rentals, LLC
AWHR Water Heater Rentals, LLC
5.0(
5
)
Tankless Water Heater - Install

Serving Butler, PA and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"The install could not have gone better. The technician was at my home at exactly the time given. My water heater is in a carpeted hall way and the technician was careful and considerate to ensure that carpet was not damaged. The installation took about 2 hours and when done, I would never have known the technician was in the home except that I now had hot water."
Recommended by100%of homeowners
Avatar for All Star Plumbing
All Star Plumbing
4.7(
29
)
Tankless Water Heater - Install

Serving Butler, PA and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"Dylan is a true professional. He came to my home and looked at the water heater and determined it needed to be replaced. I have a Home Warranty and he coordinated with that company to get my water heater replaced. He stayed in communication with me and arrived at my home within the timeframe he stated. He is extremely friendly and down to earth. He answered all the questions I had concerning the process. He took the time and showed me how to adjust the hot water temperature on the tank. He cleaned up the area where he worked and took the old tank and parts. You can be assured that he will do a very good job for you at a reasonable cost. I'm planning on remodeling my bathroom in the near future and I am definitely going to hire him to do the job because I know I can trust him to do a wonderful job for a fair price."
Response time2 hrs
1 neighbors recently requested a quote
Recommended by28%of homeowners
Avatar for Ferraro's Handyman Services
Ferraro's Handyman Services
5.0(
15
)
Tankless Water Heater - Install

Serving Butler, PA and surrounding areas

In business since 2010

Emergency services offered

"It was great. If I needed anything right now, I'm going to call them. They were very responsible and on time. I even got A text from my tenants and said "Where do you find this guy. He's fantastic. Can we give him work too.""
Additional Photos
Additional Photos
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Additional Photos
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+13

Recommended by100%of homeowners
Avatar for Sanders Plumbing
Sanders Plumbing
5.0(
14
)
Tankless Water Heater - Install

Serving Butler, PA and surrounding areas

In business since 2024

Free estimates

Warranties offered

"Addison responded quickly to my inquiry about replacing the old copper pipe in my house with PEX. His quote beat all the other quotes substantially. The job was completed in two days and included extra work of installing 2 hose bibs and a new toilet. Addison was quick to respond to a call back about sewer gas which turned out to be unrelated to his work. He identified and fixed the problem quickly. I highly recommend Sanders' plumbing."
Add shower in Basement
Waterline Install
Waterline Install
Waterline Install
Response time4 hrs
Recommended by64%of homeowners
Avatar for Bucci &  Son  Plumbing LLC
Bucci & Son Plumbing LLC
4.5(
83
)
Tankless Water Heater - Install

Serving Butler, 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
Avatar for Powell Handyman Service
Powell Handyman Service
5.0(
13
)
Tankless Water Heater - Install

Serving Butler, PA and surrounding areas

In business since 2005

Emergency services offered

Offers commercial services

"Josh was very punctual. He told us what had to be done and was right up front with the quote. Our new dishwasher is working great. I will definitely call on him again... Brenda S. from Butler, Pa"
built in tv fireplace
hot water heater
toilet and vanity
washer machine fixture
shower fixture

+2

Response time2 hrs
Response rate93%
Recommended by100%of homeowners
Calhoun Plumbing and Heating
4.7(
12
)
Tankless Water Heater - Install

Serving Butler, PA and surrounding areas

In business since 1994

Free estimates

Emergency services offered

"Lloyd Calhoun works 8 days a week at the hours that work for you. He takes pride in his craft, delivering a high level of competence and excellent customer service at very competitive rates. I called him once, I’ll call him again, and I highly recommend him to you. The water heater died around 4 pm on a freezing January afternoon. Of course, I turned to Angie’s List where I found Calhoun Plumbing & Heating, which is in my zip code. Upon calling the number listed, I got voice mail, left a message, and Lloyd Calhoun returned the call in less than 30 minutes. It was already late in the business day and, if Lloyd had offered me a next day appointment, I would have been thrilled. But Lloyd came over that evening, after finishing his scheduled clients, to give me a FREE estimate. He answered all my questions to my satisfaction and I had a lot of them. The old water heater was paid for by the previous owner’s appliance insurance when I purchased the house. Being a naïve, first-time home owner, I hadn’t a clue what to look for in a water heater and was at the mercy of the plumbing company contracted by the previous owner’s policy. The company unnecessarily installed a power-vent water heater (which costs roughly $200-$300 more per unit than a direct vent model) in spite of the fact that the original water heater was located adjacent to a chimney, and there already existed a hole in the chimney to accommodate the vent pipe. Lloyd actually listened to me (!), confirmed my suspicions that the more expensive, power-vent model was NOT necessary, and gave me good information on features and pricing for direct vent models. Right there, Lloyd saved me $300. I’d been researching water heaters for months, had at least 3 plumbers out to the house for an estimate, and Lloyd Calhoun was the only plumber who was honest enough to sell me the less expensive, direct-vent water heater. The next evening Lloyd was back with a nice Rheem unit that fit the specs. Installation went off without a hitch. They carried the old unit out to the curb. (It was gone before the garbage truck made rounds the next morning.) The basement work area was swept and tidy when they left. What more can you ask for?"
Recommended by100%of homeowners
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