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Top-Rated Water heater repair or service pros in Conowingo - Updated Nov 2026

Avatar for Horizon Services, LLC (MDE)
Horizon Services, LLC (MDE)
4.2(
13
)
Water Heater - Repair or Service

Serving Conowingo, MD and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

Your Trusted AC, Heating & Plumbing Company Since 1987 \n \nWhen you need AC, heating, or plumbing services, look no further than Horizon Services. For 35 years, we’ve been the trusted name in plumbing, heating, and air conditioning, offering an unmatched level of service at reasonable rates. Servicing Baltimore, Cecil, and Harford counties in Maryland, and Chester, Lancaster, and York Counties in Pennsylvania, we proudly serve a large range of local homeowners with comprehensive AC, heating, and plumbing services. Our expert technicians can carry out same-day services and next day installations to ensure that your home remains comfortable year-round. Whether you’re dealing with a serious plumbing problem, a broken air conditioner, or a heating issue, you can rely on Horizon Services for the high-quality service you need at the price you want.

Horizon Sales at table
Horizon tech under Sink
Horizon tech in Truck
Horizon tech in kitchen
Horizon tech in Crawl Space

+1

1 neighbors recently requested a quote
Recommended by100%of homeowners
F.H. Furr Plumbing Heating AC & Electrical
5.0(
5
)
Water Heater - Repair or Service

Serving Conowingo, MD and surrounding areas

Approved (Corporate)

Emergency services offered

Coastal living on Delaware’s Eastern Shore means your cooling and heating systems face constant challenges from salt air, moisture, and temperature swings. Whether you're by the beaches, inland, or up in New Castle, our HVAC specialists deliver solutions that stand up to local conditions while maximizing your home's efficiency. Plus, we tackle all plumbing and electrical issues when your home needs it most. Book your service with F.H. Furr today and enjoy quick, reliable comfort backed by licensed technicians.

5 neighbors recently requested a quote
Avatar for Small Town Plumbing
Small Town Plumbing
5.0(
1
)
Water Heater - Repair or Service

Serving Conowingo, MD and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"I needed teo toilets replaced. He replaced the one with expertise and was good about taking the toilet out without spilling any water throughout my home. Volunteered to do research on installing the other toilet due to pipe issues. Overall, great work. Would definitely use him again."
Electric Water Heater
Gas Water Heater
Gas Water Heater
Drain Line Replacement
Avatar for Done Right Today, Inc.
Done Right Today, Inc.
4.9(
77
)
Water Heater - Repair or Service

Serving Conowingo, MD and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"My water heater stopped working on Friday night (Sept 10, 20211). I called the service provider I had used for decades who came on Sunday afternoon and was given a quote for $4000. I was shocked!!!! The technician was very nice and made numerous recommendations. Unfortunately, none of the suggestions worked for me: my responsibility to get unit, hire them to install which would void the warranty, etc. I contacted Angie's list because I've had success with it before. Two immediate caveats: 1. BBB rating 2. Stellar reviews. The price was much better and included a top rate water heater, installation, removal of old unit, and a ten year warranty. Steve H came and installed it and did a remarkable job. Everyone individual I dealt with was very friendly and answered all questions. SUGGESTION: Check for your own financing first. Some credit cards offer immediate 2% deals and no interest payments for as long as fifteen months. Done Right Today does offer financing but research first. I AM VERY PLEASED WITH THE DEAL, INSTALLATION, AND WARRANTY I GOT AND WILL NOT HESITATE TO CALL DONE RIGHT TODAY AGAIN. i am done with my old service provider."
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Response time1 day
Response rate100%
Recommended by88%of homeowners
Avatar for Orbit Water Solutions
Orbit Water Solutions
4.8(
44
)
Water Heater - Repair or Service

Serving Conowingo, MD and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"My experience with this company and the water solutions that they provided was phenomenal. Even though our home was quite a ways away from their normal service area, they were still able to send a team member, Zoe, out the next day to do a test of our well water. Zoe went through all of the different tests and thoroughly explained the results every step of the way. The next day they were able to send out a team to install the recommended water softening and filtration solutions. The guys that came out to do this work were quick, clean, and able to answer any of our questions. We could feel and taste the difference in our water immediately. We don't have to use as much soap for the dishes or for the shower as we used to thanks to all the hardness being filtered out. Our hair and skin feels much cleaner after a shower. The water not only tastes better, but we feel more at ease drinking it. My morning coffee tastes so much better and is much stronger than before (so now I can use less coffee). Ultimately, I highly recommend this company if you want to have a test done of your water quality are considering a water filtration system."
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+9

Recommended by97%of homeowners
Avatar for Charles Moon Plumbing & Heating
Charles Moon Plumbing & Heating
4.6(
64
)
Water Heater - Repair or Service

Serving Conowingo, MD and surrounding areas

In business since 1993

Free estimates

Emergency services offered

"We called Charles Moon Plumbing on Friday and they were able to schedule us on Tuesday morning (this was not an emergency, so that was very acceptable). Sebastian and Eric arrived early (after calling first) and looked at the situation. They loosened the disposal with the tool, then hit the reset button (which we hadn't thought to look for!) and the disposal worked perfectly. They gave us some tips about using ice cubes and chopped up lemons periodically to keep the blades sharp and the unit smelling better, told us to keep an eye on the unit as there is some rust starting and were on their way with only a service charge. Best of all, they didn't make us feel silly for missing the reset button! We will definitely call them again."
50g water heater replacement
Sewer replacement
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+10

Recommended by93%of homeowners
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FAQs for water heater repair or service projects in Conowingo, MD

Warning signs include fluctuating water temperatures, a pilot light that repeatedly goes out, unusual noises from the tank, or complete heating failure. You might also detect a rotten egg smell, indicating a potential gas leak, or notice water that never reaches the proper temperature. If your water heater is over eight years old and displaying these symptoms, the gas valve is a likely culprit. Professional inspection is recommended, especially if gas odors are present.

Water heater gas valves are not universally interchangeable. Each valve must match your specific water heater's make, model, and specifications. Important compatibility factors include gas type (natural gas vs. propane), BTU rating, connection types, and physical dimensions. Using an incorrect valve can result in poor performance, premature failure, or dangerous gas leaks. Always consult your water heater's documentation or a professional plumber to identify the appropriate replacement valve for your unit.

The Conowingo, MD homeowners’ guide to water heater repair or services

From average costs to expert advice, get all the answers you need to get your job done.