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Top-Rated Tankless water heater installers in Upper-fairmount - Updated Nov 2026

Avatar for Advanced ClimateCare LLC
Advanced ClimateCare LLC
5.0(
27
)
Tankless Water Heater - Install

Serving Upper-fairmount, MD and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

With over 22 years of experience, the professionals at Advanced ClimateCare have been providing heating, ventilation, air conditioning, water heating, and indoor air quality services to residents of the Eastern Shore. As a locally owned and operated family business, we proudly serve our clients with integrity and professionalism. We want you to become and remain part of our Advanced ClimateCare family. \n \nWhen it comes to the comfort of your home, you need HVAC professionals you can trust to get the job done right. No matter what problem your systems might have, you can count on our fully trained and certified HVAC team to install your equipment correctly, make the proper repairs, and provide outstanding customer service. Customer satisfaction is not only our top priority—it is our guarantee.

Recommended by76%of homeowners
Avatar for Mahon Plumbing
Mahon Plumbing
4.6(
199
)
Tankless Water Heater - Install

Serving Upper-fairmount, MD and surrounding areas

Approved

In business since 1994

Emergency services offered

Warranties offered

"It went amazing. Paid the extra bucks for emergency service, because of our smallish waterfall, looking leak, sprouting from a bathroom pipe, enough to puddle water onto our basement/laundry room floor. Initially, spoke to Chris, who was pleasant and upfront with the per hour fees, for emergency services. He sent us Tim, who was hesitant at first, due to the location of the leak, but his experience and knowledge, enabled him to decipher the location of our leak and fix it. A quick trip to Lowes, where he promptly returned and in 90 minutes, the job was done. A week later and the valve is bone dry. Yay!!!"
Tankless water heater installation
Tankless Water Heater Installation
Commercial drain cleaning
Sewer Line Video Inspection
Water heater replacement

+30

Response time7 hrs
Response rate100%
Recommended by92%of homeowners
Avatar for Poseidon Plumbing & Home Services, LLC
Poseidon Plumbing & Home Services, LLC
4.6(
244
)
Tankless Water Heater - Install

Serving Upper-fairmount, MD and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"They demonstrated excellence in understanding the need, responsiveness, communicating every action to be taken ahead of time, calculating a fair estimate, explaining options for replacement, timeliness, and exceeding all expectations. Our technician, Zach Womer was outstanding in diagnosing the issues with my water heater, recommending replacements by listing the strengths and limitations of each choice, explaining the installation, confirming the availability of the replacement, estimating installation timing accurately, completing the job thoroughly and neatly, and most of all always staying in touch including after the services were provided. Poseidon and Zach are outstanding and deserving of customers' confidence."
Tortilla Shop
Tortilla Shop
Tortilla Shop
Tortilla Shop
Tortilla Shop

+40

Response time5 hrs
Response rate85%
315 neighbors recently requested a quote
Avatar for Precision Plumbing
Precision Plumbing
4.0(
13
)
Tankless Water Heater - Install

Serving Upper-fairmount, MD and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

"Jeff Matthews of Precision Plumber did excellent work. He was friendly and professional. He coordinated his job with other workers and left the worksite clean. He was efficient and stayed late to complete the work. Very professional. Knew what he was doing. I would definitely use him again for future work. The tankless gas hot water heater works great!
"
Plumbing Eastern Shore
Plumbing Eastern Shore
Plumbing Eastern Shore
Plumbing Eastern Shore
Plumbing Eastern Shore

+1

16 neighbors recently requested a quote
Recommended by41%of homeowners
Petro Home Services
4.6(
260
)
Tankless Water Heater - Install

Serving Upper-fairmount, MD and surrounding areas

In business since 1903

Emergency services offered

Warranties offered

"I got a same-day service appointment, but realized about an hour later that I did not need the technician to come (the problem was diagnosed by WSSC and was not a water heater problem but a plumbing issue). I canceled the appointment. Both Petro customer service agents were very nice and professional."
Additional Photos
Additional Photos
Additional Photos
Recommended by90%of homeowners
Avatar for Tradesmen Plumbing TA Surfside
Tradesmen Plumbing TA Surfside
4.1(
32
)
Tankless Water Heater - Install

Serving Upper-fairmount, MD and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"Albout 14 units replaced but there were some issues with cabinets that had to be repaired since the employee damaged the doors. The damaged was repaired. There was a clall back on several of the heaters but that was a function of the heater manufacturer. These items were addressed and put in working order. There was some concern that the heaters were seconds but we were assured that this was not the case. I think the job was too large and smaller jobs will be handled apropriately


"
Recommended by82%of homeowners
Avatar for Murphy Family Electric
Murphy Family Electric
4.4(
2,222
)
Tankless Water Heater - Install

Serving Upper-fairmount, MD and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"Jake was super informative, helpful, quick, and explained what was going on. Checked to see the junction box was rated for my fan, repaired the wiring, gave me some advice on installation and the most efficient way to take care of some other needs down the road. There was no upselling"
installing meter base and mast
Dan the man
mast and weather head with guy kit
relocated panel
Family Electricians

+11

Recommended by85%of homeowners
Advance Heat & Air
5.0(
3
)
Tankless Water Heater - Install

Serving Upper-fairmount, MD and surrounding areas

In business since 2004

Free estimates

Credit card accepted

Advance Heat & Air is 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. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

Response time3 days
Recommended by100%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Tankless Water Heater - Install

Serving Upper-fairmount, MD and surrounding areas

In business since 1971

Credit card accepted

"Well, the first time the replacement was ordered it was the wrong one, which of course, delayed the installation a week. When it was finally installed I had to pay an additional $850 for code upgrades. This I was not informed of by Home Shield. Then we noticed that there was water on the garage floor and found that the pipe coming in from the wall was leaking at the wall so had to call the plumbing company back out to fix it. They first tried to say it was not their fault but since there wasn't a leak before they installed they did fix it. I have used Home Shield a few times before and never had a problem. Some of the companies they use are not the best so you have to research them before you commit. I have found HS service to be good if you do your homework. At the end of the day I was without hot water for almost 3 weeks but it was do to the plumbing company they sent out."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
Showing 1-10 of 15

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