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Find Water heater repair or service pros in Marriottsville

Avatar for Modern Plumbing Systems, LLC
Modern Plumbing Systems, LLC
4.8(
522
)

Serving Marriottsville, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"I called several companies to price the installation of a water heater, and chose Modern Plumbing not only because the price quoted was very competitive but because Brian S., the owner, gave me frank and sensible advice on what type of water heater I needed. They picked up the water heater I purchased from Home Depot, installed it with a drain pan, and hauled away the old one. Brian even checked out my sump pump and advised me that the discharge pipe was obstructed and that I needed to take care of that or risk the pump motor burning out. I couldn't have been more pleased with the professional, friendly, and efficient service."
 Dirty Jobs
 We repair underground plumbing
 We install every kind of sink and faucet
 Modern Plumbing Systems on the scene
 Under Ground Plumbing

+15

Response time3 hrs
1 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Ehrhardt Brothers Quality Plumbing, Inc
Ehrhardt Brothers Quality Plumbing, Inc
4.8(
432
)

Serving Marriottsville, MD and surrounding areas

Approved

In business since 1992

Warranties offered

Small jobs welcome

"Ehrhardt Brothers did not disappoint. DJ sympathized with our situation and managed to schedule one of their plumbers who had expert knowledge of our water heater to make a call to our home in between a couple of other service calls that he had to make. When Keith showed up, he was very polite and professional and immediately put protective slippers on over his work boots. He set to work and had our hot water heater repaired in no time. I would totally recommend this company. In fact, I gave their name to my realtor so that she could add them to her agency's list of recommended plumbers."
Water Heater
Water Heater
Water Heater
Water Heater
Additional Photos

+40

Response time2 days
3 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Water Field, LLC
Water Field, LLC
4.8(
133
)

Serving Marriottsville, MD and surrounding areas

Approved

In business since 2014

Emergency services offered

Warranties offered

"Tess was exceptional. he replaced a leaking old water heater. When I made the call, he was on another job but since water was leaking he came later that evening to address the leakage. He was respectful and hardworking. He came on time and finished the job on time, the project was top notch. His price was very reasonable compared to others."
Internal Excavation
Sewer line extention
Gas water heater
Gas water heater
Sewer line replacement

+4

Response time20 mins
4 neighbors recently requested a quote
Recommended by99%of homeowners
Avatar for National Water Servicing, Corp.
National Water Servicing, Corp.
4.6(
130
)

Serving Marriottsville, MD and surrounding areas

Approved

In business since 1979

Emergency services offered

Warranties offered

"As always, National Water does a great job for me.  Dave and his company have been the sole water support for my home since we built and moved in Aug. 2003.  They are incredibly responsive - for example, our hot water heater went out at 11pm on a very cold winter night back in 2005.  I called the emergency line, expecting to leave a message.  Not only did I get an answer, but they were out the very next morning to resolve the problem.  Another time, we were out of town, and our water stopped working over the weekend.  We had a house guest at our home, we called, and on Sunday afternoon National Water was there!

Besides emergency issues, Dave and his team provide excellent maintenance services.  We are on well water, which in our case has created a few issues:  Poor water pressure, hard water and after storms, dirty water from mud and sand.  National Water has put on systems to our water to resolve all three of these issues.  They maintain it annually and are available for any problems. 

National Water, several years back replaced our hot water heater to a much more energy efficient system that never runs out of hot water! 

As I stated previously, Dave and his team in our opinion are the only water team to work with in this area!"
Reverse Osmosis
Reverse Osmosis
Reverse Osmosis
Reverse Osmosis
Reverse Osmosis

+12

6 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Aqueduct Plumbing Services
Aqueduct Plumbing Services
5.0(
26
)

Serving Marriottsville, MD and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Clayton was understanding of the emergency of replacing the water service pipe since we were without water for several days. I was charged less than some of his competitors might have done. In this emergency situation he was very reasonable, he was reliable and on time and he completed the work in one day. Clayton brought a young man with him to repave the concrete sidewalk and his work was also blemish free. Clayton addressed my question and concerns in a professional manner!"
Navien Tankless Water Heater with Scale Filter
Moen Pulldown Kitchrn Faucet, Garbage Disposal, & Continuous Waste Drain
Steeped Tea Cafe - Multiple Tasks
PVC Closet Flange Replacement
Moen MotionSense Kitchen Faucet

+19

Recommended by73%of homeowners
Avatar for Heil Plumbing & Hvac
Heil Plumbing & Hvac
4.9(
252
)

Serving Marriottsville, MD and surrounding areas

Approved

In business since 1975

Emergency services offered

Warranties offered

"This was not an emergency repair, we were fortunate to be able to schedule the replacement about a week in advance. Heil sent an estimator to look at the space and make a recommendation. We originally wanted a Hybrid system but they advised against it given the space and need to collect/vent moisture. We selected a 75 gallon electric water heater. On the scheduled day, They were on time, removed the old water hearter and installed the new one - professional and courteous the whole time. Unfortunately, the new heater leaked the same day. They returned and made a temporary patch until they could return the next day with a replacement part. They returned, replaced the part and after they left we found that the tank leaked again in another place. They returned the next day and before we could insist that we wanted a different tank (clearly an out of the box failure on this one) they said they would replace the tank which they did. Our first, second and third experiences with Heil were all great with customer service and technical expertise. The inconvenience of multiple extra days without hot water and having to be there for four visits was unexpected and unfortunate however Heil responded correctly and made it right. You can get the measure of a company not only when things go right but also how they respond when things go wrong. We would use them again."
Response time9 hrs
34 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Mr. Rooter of Maryland
Mr. Rooter of Maryland
4.3(
1,080
)

Serving Marriottsville, MD and surrounding areas

Approved

In business since 1968

Free estimates

Emergency services offered

"Terrific response timing and super friendly. Had to use them on two separate issues with ten days each time they sent a knowledgeable, competent, plumber who made the repair (installing new water line shut offs as well as a new hot water heater) within hours. Highly recommend Mr. Rooter"
Mr. Rooter of Baltimore fleet
Response time50 mins
14 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Constellation Home
Constellation Home
4.3(
10
)

Serving Marriottsville, MD and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"The pro was very helpful with helping me understand my water heater issue. I learned something new about my water heater and the pro was prompt and friendly."
Water Heater Installation
Same Day Installation
Satisfaction Guarantee
Constellation Water Heater Installation
Same Day Installation with Upfront Pricing

+2

Response time4 days
61 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Ensor Plumbing
Ensor Plumbing
4.3(
135
)

Serving Marriottsville, MD and surrounding areas

Approved

In business since 1961

Emergency services offered

Warranties offered

"Jason and his partner were on time(even a little early) I found them to be very professionL. They had my new water heater installed and working in no time. Will use Ensor again and recommend to family and friends."
Water Treatment System
Radiator Installation
Tankless Water Heater Installation
Well pump
New water treatment Installation

+15

Response time1 day
11 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Blue Dot
Blue Dot
5.0(
2
)

Serving Marriottsville, MD and surrounding areas

Approved (Corporate)

In business since 1982

Free estimates

Emergency services offered

Blue Dot is a trusted name that provides heating, air conditioning, indoor air quality, and efficient attic systems. Our courteous HVAC technicians are available 24/7 to provide you with expert service and repair. Our Comfort Advisors are ready to help you make the most effective installation or replacement decisions based on your homes comfort needs. We are licensed and insured. Estimates always provided before work begins. Major credit cards accepted. We offer 100% financing with approved credit. We specialize in residential and commercial heating and cooling needs.\n

Plumbing Repair
Recommended by100%of homeowners
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FAQs for water heater repair or service projects in Marriottsville, 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 Marriottsville, 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.