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

Avatar for CGC Home Services
CGC Home Services
4.3(
52
)
Tankless Water Heater - Repair

Serving Spencer, NC and surrounding areas

Approved

In business since 1946

Free estimates

Warranties offered

"My husband and I were referred to CGC Water by close friends. Everything from the first appointment with the sales man to having the project complete felt very intentional and customer focused. They took water samples, listened to what we wanted, answered all of our questions (we had plenty) and set us up with everything we needed. I was really happy that they got us on the schedule quickly, we did not have to wait 4+ weeks that other projects have taken. The install was very thorough and even though nobody will see the equipment the install spot was left clean and the piping all looks nicely hung. That may not matter to everyone but I noticed. Before leaving, the technician made sure all equipment was working and retested the water to make sure it meets our expectations. Now we have a Kinetico whole house water softener, and a Kinetico RO drinking water system. I am so glad we went with the Kinetico system. I can tell a difference in everything! I dont get spots on the dishes anymore, my towels dont smell funky after washing them and having good water has even helped with dry skin. I love the drinking water too! I really can tell a difference from other drinking water and I always fill my water bottle up at home before leaving the house because other water just does not compare. I really appreciate the follow up as well, we opted for the scheduled salt deliveries and filter changes so we dont have to worry about it as much. I highly recommend CGC and the Kinetico water equipment."
Water softener
Water softener
Water softener
8 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Brothers- ARS Air, Heat, and Plumbing
Brothers- ARS Air, Heat, and Plumbing
4.0(
45
)
Tankless Water Heater - Repair

Serving Spencer, NC and surrounding areas

Approved (Corporate)

In business since 1995

Free estimates

Emergency services offered

"The individual who came to my house to give me an estimate did an outstanding job explaining everything. Due to the extensive modification that would have been required to install a tankless water heater I replaced the existing water heater in kind. I would not hesitate to hire them for future work."
Drain Cleaning
1023 neighbors recently requested a quote
Recommended by62%of homeowners
Avatar for Southern Crafted Plumbing
Southern Crafted Plumbing
5.0(
1
)
Tankless Water Heater - Repair

Serving Spencer, NC and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

Southern Crafted Plumbing provides residential and light commercial plumbing with a focus on quality workmanship, clear communication, and dependable results. From routine service calls to new installations and remodels, we help homeowners and business owners resolve plumbing issues efficiently and correctly.

21 neighbors recently requested a quote
Avatar for Water Heater Experts
Water Heater Experts
5.0(
41
)
Tankless Water Heater - Repair

Serving Spencer, NC and surrounding areas

Free estimates

Emergency services offered

Warranties offered

"Removed 20 year old water heaters. Installed tankless water heater. Very pleased with product. Plumbers were prompt, knowledgeable, explained all options available, gave us an in service of our unit after completion of installation. I feel like we received excellent value for the money. Would highly recommend this company."
Additional Photos
After
Before
Exterior vent piping
Interior vent piping

+7

Recommended by85%of homeowners
Avatar for The Water Heater Experts
The Water Heater Experts
4.6(
67
)
Tankless Water Heater - Repair

Serving Spencer, NC and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"

My water heater went out nearly two weeks ago the night before we took a week long trip.  Since we had another place to take showers, we got the company  we use for other ac/heating service to shut down the water heater and also got a proposal from them which was around $2200 for a water heater of the exact make (State) as the one which went bad. 

After reading some water heater reviews, we decided we'd prefer a Rheem, so didn't use the first service provider. 

We got a quote from another plumbing co which was roughly the same (only about $150 more) as the Water Heater Experts quote, but saw in Angie's List that they only had a "B" rating. 

Seeing that Water Heater Experts had an "A" rating and specialized in water heaters, I called them and discussed our needs with them to see what they had to say. 

Unlike the other plumbing company, they did not try to "upsell" me in any way.  In fact, they did more of a "downsell" and probably lost out on what would have been a few quick "sucker" bucks (not really, I'm not that gullible). 

Anyway, from my discussions with both the boss and the installer, I decided to just get the basics done and see how well this higher rated Rheem water heater performs.  Their labor guarantee made that a comfortable decision.

Also, I learned from them that a few simple things like regularly draining the water heater once a year or so could prolong the life of the water heater (and that the problem isn't necessarily a bad water supply, as another plumbing co tried to sell).

My old "State" brand heater started leaking after 8 years use.  Oddly enough, though, Water Heater Experts told me that my old water heater was actually BUILT much longer ago  and showed me how to determine this based on model/serial numbers.

Since I have rental property with the identical brand (only 40 gal instead of 50), I checked and found that it is also MUCH OLDER than I had thought. 

I'm planning to drain that tank soon to see what kind of goo comes out.

Great service, good advice, good prices, and a better warranty on labor than the other guys I checked. 

And if I ever need a replacement (maybe for the rental), I'm DEFINITELY calling the Water Heater Experts AGAIN.



"
New Tankless Water Heater
GeoSpring Hybrid Electric
Standard Water Heater
Recommended by98%of homeowners
Avatar for ER Services
ER Services
4.7(
682
)
Tankless Water Heater - Repair

Serving Spencer, NC and surrounding areas

In business since 1997

Emergency services offered

Warranties offered

"ER Plumbing is great! Everyone that shows up is pleasant and knowledgeable. Ben recently inspected our sump pump and serviced our tankless water heater that was installed by ER 2 years ago. Great job! Thanks!!!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+7

Recommended by94%of homeowners
Pro Plumbing Air & Electric
4.4(
425
)
Tankless Water Heater - Repair

Serving Spencer, NC and surrounding areas

In business since 1920

Emergency services offered

Credit card accepted

"We used Pro Plumbing twice, once for service and a second time to replace my water heater. Both times they were prompt and professional. The service fee for just coming out to troubleshoot was inexpensive, which was greatly appreciated. For the installation of my water heater, their rates were competitive with other plumbers in the area. The service tech (Fletcher) was knowledgeable and explained everything in detailed. He was also patient while I asked him loads of questions, and he offered me lots of options for units and how he could install them to fit our tight closet. Everything seems to be working great (it has been about 6 weeks)! I would definitely hire them again."
Pro Plumbing
Pro Plumbing
Pro Plumbing
Recommended by85%of homeowners
Avatar for Queen City Plumbing
Queen City Plumbing
4.6(
345
)
Tankless Water Heater - Repair

Serving Spencer, NC and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"As most people do I used the messaging thru Angie's List to try and schedule an appointment to quote cost to move water heater; they replied several days later with a time frame, I replied the same day with a date and time they suggested; two days later they state the following We do apologize but the schedule has been booked up today. To accurately get this put on the schedule you can reach our office at 704-634-4466." First attempt to do business with them, from a Messaging, Responsiveness and Professionalism I did not receive good service."
What to Expect When We Arrive
Recommended by89%of homeowners
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