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Find Water heater repair or service pros in Mount Airy

Avatar for Mr. Rooter of Maryland
Mr. Rooter of Maryland
4.3(
1,083
)

Serving Mount Airy, MD and surrounding areas

Approved

In business since 1968

Free estimates

Emergency services offered

"Highly recommended! Mr. Rooter of Maryland responded to my request and arrived promptly After inspecting the needed repair, I was given a very reasonable price for my water heater and the job was completed immediately! Great service!"
Mr. Rooter of Baltimore fleet
Response time50 mins
15 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Dave the Plumber, LLC
Dave the Plumber, LLC
4.2(
188
)

Serving Mount Airy, MD and surrounding areas

Approved

In business since 2000

Warranties offered

Small jobs welcome

"I hired a plumber through HomeAdvisor using prepay but I would not recommend this service. The contractor left a leaky pipe that caused water coming up through carpet. I had to purchase a wet vacuum to dry out the carpet. I had to contact HomeAdvisor again and hired Dave the Plumber, LLC who had to redo the installation done previously. Dave the Plumber replaced all the piping and outside spigot because of a water leak the previous contractor left. Thank you Dave the Plumber for being a professional and a job well done."
Our work
Our work
Our work
Our work
Our work

+11

Response time6 hrs
21 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Horizon Services, LLC (MD)
Horizon Services, LLC (MD)
3.8(
1,467
)

Serving Mount Airy, MD and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Hello, I am requesting assistance from a licensed plumber/gas fitter for gas service restoration at my property: 1239 Maple Ave. Baltimore, MD 21227 BGE has determined that the prior gas service was abandoned and is now processing the project as a new gas service line and exterior meter installation. BGE will be meeting me on-site on Tuesday, June 9, 2026, at 9:00 AM to review and approve the proposed exterior meter location. I need a licensed plumber/gas fitter who can either attend that BGE site visit or come immediately afterward to evaluate the work required on the customer side of the gas system. The scope of work includes: - Inspecting the existing gas piping to determine whether any portion can be safely reused; - Extending, repairing, or replacing internal gas piping as needed; - Establishing the new customer-side gas connection point for the exterior BGE meter; - Pulling the required gas/plumbing permit; - Performing the required pressure test; - Coordinating the requir"
Horizon Plumber under sink
Horizon Plumber in Kitchen with homeowner
Horizon Plumber crawl space
18 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Benjamin Franklin Plumbing
Benjamin Franklin Plumbing
3.9(
107
)

Serving Mount Airy, MD and surrounding areas

Approved

In business since 1949

Free estimates

Credit card accepted

"The customer service call prior to the appointment was professional. The plumber arrived on time. He provided overall inspection on what was needed. The problem was their outrageous prices. They are set in a menu-style form, which is fine, but were steep in general. I had no choice, but to hire someone else."
Water Heater 1
Water Heater 2
Water Treatment
Fixed Leak 2
Leaking Under Sink 1

+12

Response time6 hrs
14 neighbors recently requested a quote
Recommended by58%of homeowners
Avatar for Orbit Water Solutions
Orbit Water Solutions
4.8(
44
)

Serving Mount Airy, MD and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"This review is solely about the installation portion of the Puronics Water Treatment System since it was just installed today. The install team arrived on time, ready to go to work. The location of my main water line was tricky to get to, but they found a great solution to tap into the line via a drop-ceiling access point. They located the Hydronex Water Conditioning Cylinder and Salt Backflush Container exactly where I wanted it. Their work was clean, tight, and very professional. The RO system was backordered, so they explained that they will return within the week to install that portion of the project. They prepped for the RO install by drilling and installing the faucet in my granite countertop. After the install, they explained the whole system to my wife and I and we were up and running with conditioned water. I can't say enough about my experience with Chuck on the initial phone call, Miles who provided the water testing and sold me the system, and Ryan who installed the system. So far, I can't envision any issues that might arise with Orbit Water Solutions since they have provided outstanding service to this point!"
Additional Photos
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Additional Photos

+9

Recommended by97%of homeowners
Avatar for Eric'S plumbing and drains
Eric'S plumbing and drains
5.0(
28
)

Serving Mount Airy, MD and surrounding areas

Emergency services offered

"Eric was very responsive. It was a long process, but we now have great pressure in both faucets and can regulate the temperature! Eric worked through our problems and came up with good solutions."
Additional Photos
Additional Photos
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Additional Photos

+3

Recommended by100%of homeowners
Avatar for Professional lawns
Professional lawns
5.0(
20
)

Serving Mount Airy, MD and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"I’ve had many water related issues over the last few years as a homeowner and also as manager of a restaurant. They can handle any plumbing task out there. Redline has always been reliable, fair & honest. Customer service and response is top notch! 10 out of 10 experience every time."
Fusion Car Wash
back of the hotel shows the qty of rooms
Main Street view of the hotel.
George Washington University Hospital
Fusion Car Wash

+26

Recommended by100%of homeowners
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FAQs for water heater repair or service projects in Mount Airy, 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 Mount Airy, 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.