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Find Water heater repair or service pros in Lothian

Avatar for McCarthy Services MD
McCarthy Services MD
4.2(
384
)
Water Heater - Repair or Service

Serving Lothian, MD and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Emergency services offered

"This company was prompt, gave us a reasonable price, and the system is working very well. We give them an excellent rating for their service, and would recommend them to anyone who needs HVAC repair or replacement."
Installing a new A/C system.
Recommended by87%of homeowners
Avatar for J HOSS PLUMBING LLC
J HOSS PLUMBING LLC
4.9(
9
)
Water Heater - Repair or Service

Serving Lothian, MD and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"We actually hired J Hoss for two jobs, and they did a great job with both! Both were tricky operations involving the plumbing of an old beach house, and they came up with effective ways of dealing with every issue. The hot water heater install involved moving an old hot water heater out of a crawlspace and putting a new one in in a closet, and the plumbing lines were a bit wacky due to the way the cottage had been added onto over time. But they solved the problems without tearing out any walls, which was great. The other job involved a DIY project installing a bathroom vanity that we got halfway through before realizing we were over our heads. They were game and jumped right in and worked with us to complete the job. We loved how they collaborated with us and were so cheerful about our amateur efforts! Definitely will hire again."
Bathroom remodel
Bathroom remodel
Bathroom remodel
Bathroom remodel
Bathroom remodel

+75

Response time4 hrs
2 neighbors recently requested a quote
Recommended by88%of homeowners
F.H. Furr Glen Burnie
New to Angi
Water Heater - Repair or Service

Serving Lothian, MD 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.

2 neighbors recently requested a quote
Avatar for HotWaterExpress.com, Inc.
HotWaterExpress.com, Inc.
4.5(
266
)
Water Heater - Repair or Service

Serving Lothian, MD and surrounding areas

In business since 1986

Free estimates

Emergency services offered

"My water heater was leaking and I needed immediate replacement or repair. Earl called, showed up, diagnosed the problem and provided an estimate. He was very professional and took pride in his work. After replacing and installing the water heater, he gave me training on what he installed. He hauled the defective water heater and cleaned after him. For me his courtesy and attention to detail was worth every dollar charged. I will hire him again if I ever have any other plumbing or A/C work. I am very satisfied costumer."
Another Satisfied Water Heater Customer
Radiant Boiler Unit
Company Service Vehicle
Response time5 hrs
Response rate97%
Recommended by93%of homeowners
Avatar for American home services
American home services
4.8(
120
)
Water Heater - Repair or Service

Serving Lothian, MD and surrounding areas

In business since 2005

Free estimates

Warranties offered

"I'd been experiencing allergy concerns and decided to have an air quality test performed for mold primarily in my home. Sometimes the air in my home, seems to cause my nose to run and eyes become somewhat irritated. The gentlemen, first listened to all my concerns and gave me some suggestions, due to another problem I was experiencing in my attic.  He looked in my attic and gave a few suggestions to correct a problem there. He said that he too noticed some nasal irritation in the air, as well. I wanted to first start by ruling out  MOLD, as the problem. He did not pressure me in performing an air test, at all. It was totally my decision and we both agreed that at least I would know whether to rule mold out or remediate a mold problem, if necessary. So I gave him my consent to conduct an air quality test. He said that he would conduct it on the inside ( top level hall area) and outside ( front of garage) to compare results. Two sample vials with air samples from the two locations were collected using a machine with free standing stand.  He left and assured me that he would physically  deliver the two samples that evening to an outside facility for a diagnostic analysis and said that I'd get the results on Tuesday, via email.  On Tuesday, I did receive the results, which showed that I had no MOLD. However, it did show that I had something in the air which could explain the symptoms I'd been experiencing. The report was very detailed and pretty easy to read and comprehend. I also called their office and a woman pulled up my results and reassured me that there was not a Mold problem. He left his card, should I need further service and he would quote an estimate,should I use his service for the attic problem. He was very professional, polite, and very attentive to my situation.
"
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+25

Recommended by97%of homeowners
Avatar for Sila Heating, Cooling and Plumbing
Sila Heating, Cooling and Plumbing
4.6(
2,180
)
Water Heater - Repair or Service

Serving Lothian, MD and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"Needed a furnace service before the heating season began towards the end of last year. Everyone was very helpful, we found out that my furnace wasn't working and the service tech got the parts ordered. It actually turned out that it was cheaper than originally quoted. Overall, great experience with the 3 or 4 of their techs I have seen over the last year or so."
Additional Photos
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+4

Recommended by91%of homeowners
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FAQs for water heater repair or service projects in Lothian, 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 Lothian, 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.