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

Avatar for Delaware Plumbing Professionals
Delaware Plumbing Professionals
4.6(
641
)
Tankless Water Heater - Repair

Serving Lincoln, DE and surrounding areas

Approved (Corporate)

In business since 2014

Emergency services offered

Warranties offered

"I looked requested quotes from several plumbers to have our water heater replaced with a new tankless water heater. One of the companies just gave a quote for a after having me take photos of the existing water heater, and the quote was for simply a replacement, not what I wanted. Another company came out after several days and said it would be awhile before they could do it because they were so busy. This was two weeks ago. Still no quote. Jon from Delaware Plumbing Professionals was out the morning after the day we called and after looking at what we had, gave us a quote right then. We waited a bit for the other quotes, and decided to go with Delaware Plumbing Professionals. Jon and his apprentice, Nick, were here as scheduled and got the job done. The installation took quite a while, but is very nicely done. They covered the floor and were careful to not make a mess. Now I have lots of hot water. Once the installation was done, Jon showed me where all the shutoff valves and controls for the water heater were. I'm very happy with the job they did. I've used this company before for a faucet replacement on an Angie's List deal and was happy with it as well. It was one reason why I decided to go with them again. I really like that just before they arrive, you get both an email and a text message telling you they are on the way, and both include a photo of the person coming, so you know who to expect and are comfortable letting them in the door. It's just an added safety measure that adds to my satisfaction."
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Water Heater Special
Response time1 day
Response rate100%
13 neighbors recently requested a quote
F.H. Furr Plumbing Heating AC & Electrical
5.0(
2
)
Tankless Water Heater - Repair

Serving Lincoln, DE and surrounding areas

Approved (Corporate)

Three qualities all of our people have that make us Northern Virginia, D.C. & Maryland’s #1 Home Service Provider. That’s the F.H. Furr Difference. F.H. Furr is D.C., Maryland & Northern Virginia’s premier plumber, HVAC contractor and electrician. F.H. Furr is A+ rated by the Better Business Bureau and has consistently been voted Best of Prince William County for HVAC, Plumbing and electrical.

5 neighbors recently requested a quote
Avatar for Orbit Water Solutions
Orbit Water Solutions
4.8(
44
)
Tankless Water Heater - Repair

Serving Lincoln, DE and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"Outstandingly! The installer from Orbit, a young man name JOHN did an outstanding job of installing, providing helpful information, and providing and extra service which required repair of a leak in the main water line coming into the house. Great job of coordinating with the American Water Company worker to manage water shut-off and turn-on. I can't thank Orbit enough for sending JOHN to install my system. Anyone receiving his services in the future is in for a treat. John deserves a "Beyond the Zone" (Military personnel will understand that terminology) pay raise he is well worth retaining as a skilled technician and one H***-of-a-nice person, a great public relations entity for ORBIT!"
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+9

Recommended by97%of homeowners
Avatar for Air Temp Solutions
Air Temp Solutions
4.7(
59
)
Tankless Water Heater - Repair

Serving Lincoln, DE and surrounding areas

In business since 2011

Emergency services offered

Credit card accepted

"I intially called for Heater Tune Up. The Technician (Jared) and I both heard the sound the Heater Blower was making and he was quick to diaginos the problem. He was upfront and honest about the Repair needed and the cost. Jared was quick, clean and efficient. I was very impressed. Great job Jared."
Recommended by91%of homeowners
Avatar for Dickson Plumbing LLC
Dickson Plumbing LLC
5.0(
6
)
Tankless Water Heater - Repair

Serving Lincoln, DE and surrounding areas

In business since 1999

Free estimates

Credit card accepted

"We have hired Dickson plumbing for numerous jobs, from tankless water heater install, bathtub repairs, install sinks, toilets and many more jobs. Every time we call they are friendly and more than helpful. They have had to come out on holidays, they are always on time and follow up and keep you updated with what is happening. I canâ t recommend them enough. You will not be disappointed. They are very knowledgeable also."
Water Heater replacement
Response time1 day
Recommended by83%of homeowners
Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,680
)
Tankless Water Heater - Repair

Serving Lincoln, DE and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"I specified that it was a tankless water heater, yet not surprisingly I was referred to a plumber who didn't know anything about tankless heaters, resulting in a waste of a couple of days. The second person did know about them, and so far the repair is working (fingers crossed). I wish CHW would pay attention to the details in my claim."
Recommended by81%of homeowners
Avatar for A Plumber
A Plumber
4.4(
9
)
Tankless Water Heater - Repair

Serving Lincoln, DE and surrounding areas

In business since 2016

Free estimates

"Mr McConnell was there within 15 minutes of my initial contact with him. He did the work within two hours including going over to Loews and getting a new hot water heater, also getting me a discount there. He was polite and explained everything in great detail. It was a great experience considering I had to replace the hot water heater!"
Response time1 hour
Recommended by100%of homeowners
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