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

Avatar for Remedy Plumbing and Drain Cleaning
Remedy Plumbing and Drain Cleaning
4.8(
78
)
Tankless Water Heater - Install

Serving Cheltenham, MD and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Mr. Rema arrived on time Sunday morning to update my water heater. He installed an expansion tank, duct work and replacing the piping to the thermostat on the water heater. He did an excellent job and took his time. Mr. Rema also went to the local hardware store twice to pick up the material that was needed. The only reason I didn't give him an A was because he quoted me a price at the beginning and then went done on the price and then tried to go back up to the original quoted price. After talking with him he decided to keep the price at the lower amount that he quoted."
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10 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for McCarthy Services MD
McCarthy Services MD
4.2(
384
)
Tankless Water Heater - Install

Serving Cheltenham, MD and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Emergency services offered

"I had to replace a water heater quickly. Gave me a competitive quote with a water heater with desirable specs within a day and scheduled me the day after. Technician was knowledgeable and efficiently performed the work. Water heater performs just fine. Cleaned up workspace and took a few mins to walk through water heater and maintenance after."
Installing a new A/C system.
Recommended by87%of homeowners
Avatar for Atlantic Blue Water Services
Atlantic Blue Water Services
4.9(
9
)
Tankless Water Heater - Install

Serving Cheltenham, MD and surrounding areas

Approved

In business since 2021

Free estimates

Small jobs welcome

Averaging a 4.8-star rating across all review platforms, client satisfaction is our #1 priority! Atlantic Blue Water Services provides the highest quality and most specialized home water treatment systems in today's market. We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Don't settle for anything less than the best for your home or business. Experience the difference with Atlantic Blue Water Services. Contact us now for a free, no-obligation water test and discover why we are the preferred choice for clean water solutions in Maryland. Our experienced team is ready to answer your questions and guide you toward the best water solution for your home or business. We invite you to trust us with your water needs! Water Testing - Water Treatment - Water Softening - Well Water - City Water - Well Pumps - Tanks

Install of the Week
Install of the Week
Water Center
Water Center
Maryland Wine Festival

+5

Response time10 mins
135 neighbors recently requested a quote
Recommended by50%of homeowners
F.H. Furr Plumbing Heating & Air Conditioning Inc
4.0(
25
)
Tankless Water Heater - Install

Serving Cheltenham, MD and surrounding areas

Approved (Corporate)

In business since 1981

Free estimates

Emergency services offered

Whether you need a repair, preventive maintenance, or replacement, we are your plumbing, heating, and air conditioning service provider in the northern Virginia and surrounding areas. We invite you to give us a call!

8 neighbors recently requested a quote
Recommended by54%of homeowners
Avatar for Sila Heating, Cooling and Plumbing
Sila Heating, Cooling and Plumbing
4.6(
2,180
)
Tankless Water Heater - Install

Serving Cheltenham, MD and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"The technician arrived promptly at 9 a.m. as scheduled. However, the 50-gallon water heater that I purchased would not fit in the space so the technician had to wait hours for a new one to be brought to my home. He was very courteous and professional. He apologized several times for the delay. A short time after the new water heater arrived, he had everything up and running. This was my first time using Sila, and I would certainly consider contacting the company in the future."
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+4

Recommended by91%of homeowners
Avatar for DryMount Air LLC
DryMount Air LLC
5.0(
11
)
Tankless Water Heater - Install

Serving Cheltenham, MD and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"Excellent company! My water heater stopped working on New Years Eve. Unfortunately, the water heater is behind my HVAC, so they had to remove the HVAC, remove the old water heater, install the new heater, and replace the HVAC. They did a perfect job. They also replaced the freon in my HVAC, because the prior repairmen didn’t add freon. In addition, they fixed the jets in my spa. The team arrived on time, displayed professionalism, and cleaned up afterwards. I would definitely hire them again."
Heating & A/C Project
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Recommended by100%of homeowners
Avatar for Abduls Plumbing Service
Abduls Plumbing Service
4.8(
68
)
Tankless Water Heater - Install

Serving Cheltenham, MD and surrounding areas

In business since 1996

Free estimates

Emergency services offered

"Great customer service! Decent Price!! Came out to my home on a Sunday last minute our pipes/ faucets had broken and we had no water!! On time, professional and Very knowledgeable about the issue. Fixed the issue within the hour!!And went the extra mile the following day to bring back a piece that didn’t come with the facet but enabled us to now use the dishwasher!!"
Tankless water heater
New water service
Leak
New water service connection to city
New water service poly

+81

Response time3 hrs
Response rate91%
Recommended by87%of homeowners
Petro Home Services
4.6(
260
)
Tankless Water Heater - Install

Serving Cheltenham, MD and surrounding areas

In business since 1903

Emergency services offered

Warranties offered

"Although the installation took more than a day, the communication of the installer was excellent. The job required new pipes and an expansion tank, so it was more than installing one piece of equipment. All questions were answered (there were many) and the workmanship met my high standards."
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Recommended by90%of homeowners
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