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Find Water heater repair or service pros in Charlestown

Avatar for Constellation Home

Constellation Home

4.79(
7
)
Approved Pro

Constellation Home

4.79(
7
)
Approved Pro
Customers say: True professional
115 local quotes requested
34 years of experience

Constellation Home provides high-quality, personal service that you've depended on for decades. Constellation Home is Maryland's go-to home service provider for your water heater repair or installation needs. Our team will arrive on time, in uniform and ready to get the job done right the first time. All backed by our 100% satisfaction guarantee. We Know More, We Do More.

"nothing to add"

Rion S on May 2025

Constellation Home provides high-quality, personal service that you've depended on for decades. Constellation Home is Maryland's go-to home service provider for your water heater repair or installation needs. Our team will arrive on time, in uniform and ready to get the job done right the first time. All backed by our 100% satisfaction guarantee. We Know More, We Do More.

"nothing to add"

Rion S on May 2025


Avatar for Done Right Today, Inc.

Done Right Today, Inc.

4.86(
538
)
Approved Pro

Done Right Today, Inc.

4.86(
538
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
882 local quotes requested

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Showed up promptly, quickly diagnosed the issue, and had the repair done as quickly as possible so far as to overnight ship the required part to get it done. Highly professional, friendly, and will do business with them again."

Dan D on January 2026

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Showed up promptly, quickly diagnosed the issue, and had the repair done as quickly as possible so far as to overnight ship the required part to get it done. Highly professional, friendly, and will do business with them again."

Dan D on January 2026


Avatar for Mr. Rooter of Maryland

Mr. Rooter of Maryland

4.48(
919
)
Approved Pro

Mr. Rooter of Maryland

4.48(
919
)
Approved Pro
Customers say: Super punctual
337 local quotes requested
58 years of experience

Dealing with a busted toilet? Can't seem to unclog that drain? It's time to call on your local Mr. Rooter® Plumbing. Since 1968 our full service residential and commercial plumbers have been available around-the-clock to tackle your plumbing service needs! We never charge extra, always stand behind our work, and provide upfront pricing so you know exactly what you are paying for ahead of time. You can count on our plumbers to deliver fast, affordable, and reliable plumbing services throughout the state of Maryland. Call us today, we look forward to serving you for years to come!

"Zach of Mr. Rooter of Maryland came out and did a great on our tub and toilet and leaking issues. Zach was a true professional, very thorough and knowledgeable of his craft."

Steven Y on January 2026

Dealing with a busted toilet? Can't seem to unclog that drain? It's time to call on your local Mr. Rooter® Plumbing. Since 1968 our full service residential and commercial plumbers have been available around-the-clock to tackle your plumbing service needs! We never charge extra, always stand behind our work, and provide upfront pricing so you know exactly what you are paying for ahead of time. You can count on our plumbers to deliver fast, affordable, and reliable plumbing services throughout the state of Maryland. Call us today, we look forward to serving you for years to come!

"Zach of Mr. Rooter of Maryland came out and did a great on our tub and toilet and leaking issues. Zach was a true professional, very thorough and knowledgeable of his craft."

Steven Y on January 2026


Avatar for PipeDreams Plumbing

PipeDreams Plumbing

5.00(
23
)
Approved Pro

PipeDreams Plumbing

5.00(
23
)
Approved Pro
2 years of experience
Free onsite estimate

PipeDreams Plumbing is your Local, Licensed, and Insured Plumbing company. My name is Ryan, I have been in the Plumbing buisness for 20+ years. I offer fast, effective, and fair priced Plumbing solutions for all of your Plumbing needs. From Gas, Electric, Hybrid, and tankless water heaters I have the experience and confidence that we can fix, warranty, or replace your units issue without issue!

"Ryan helped me with a couple of issues at my home and I couldn't be happier with his service. He listened to my concerns, created practical solutions, and resolved them in a timely and comprehensive manner. He was timely, efficient, and provided quality work that answered my concerns. He was down to earth, took his time explaining concepts to me, and was careful and methodical in his work. I will be using Ryan in the future and recommend him for all your plumbing needs. "

Kerry M on January 2026

PipeDreams Plumbing is your Local, Licensed, and Insured Plumbing company. My name is Ryan, I have been in the Plumbing buisness for 20+ years. I offer fast, effective, and fair priced Plumbing solutions for all of your Plumbing needs. From Gas, Electric, Hybrid, and tankless water heaters I have the experience and confidence that we can fix, warranty, or replace your units issue without issue!

"Ryan helped me with a couple of issues at my home and I couldn't be happier with his service. He listened to my concerns, created practical solutions, and resolved them in a timely and comprehensive manner. He was timely, efficient, and provided quality work that answered my concerns. He was down to earth, took his time explaining concepts to me, and was careful and methodical in his work. I will be using Ryan in the future and recommend him for all your plumbing needs. "

Kerry M on January 2026


Avatar for Len The Plumber, LLC.

Len The Plumber, LLC.

4.39(
1,173
)
Approved Pro

Len The Plumber, LLC.

4.39(
1,173
)
Approved Pro
Customers say: Super punctual
293 local quotes requested
30 years of experience

Len The Plumber Heating & Air, LLC is a leading plumbing and drain company serving Central Maryland. Our certified professional plumbers are available same day to assist residential customers in Anne Arundel County, Baltimore City, Baltimore County, Carroll County, Cecil County, Harford County, and Howard County. Our knowledgeable plumbers have years of experience dealing with a wide variety of plumbing issues including plumbing repairs, drain cleaning, water heaters, well systems, heating systems, sewer, water, and gas lines. We’re open 7 days a week with no extra charge on evenings or weekends!

"Very fast, very good. "

Mary W on January 2026

Len The Plumber Heating & Air, LLC is a leading plumbing and drain company serving Central Maryland. Our certified professional plumbers are available same day to assist residential customers in Anne Arundel County, Baltimore City, Baltimore County, Carroll County, Cecil County, Harford County, and Howard County. Our knowledgeable plumbers have years of experience dealing with a wide variety of plumbing issues including plumbing repairs, drain cleaning, water heaters, well systems, heating systems, sewer, water, and gas lines. We’re open 7 days a week with no extra charge on evenings or weekends!

"Very fast, very good. "

Mary W on January 2026


Avatar for Mahon Plumbing

Mahon Plumbing

4.79(
183
)
Approved Pro

Mahon Plumbing

4.79(
183
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
32 years of experience

Welcome to Mahon Plumbing Inc. We proudly serve the Baltimore/Annapolis region as your local plumber since 1994. We are a full service company offering quality plumbing, gas installation and services for residential, commercial and new construction. We have fully stocked vehicles that are ready to handle even the toughest jobs. License Information/Numbers: A202144, 11839, MP9438, 836 & 70650.

"I had a plumbing issue that I thought would turn into a major headache, but Mahon Plumbing made the whole process smooth and stress-free. They arrived on time, quickly diagnosed the problem, and had it fixed before I could even make a second cup of coffee. They were professional, knowledgeable, and even gave me a few tips to avoid future issues. The pricing was fair, and there were no surprises on the bill—just great service from start to finish. If you need a plumber who knows what they’re doing and won’t leave you with a mess, I highly recommend Mahon Plumbing. I’ll definitely call them again for any future plumbing needs!"

Bill V on February 2025

Welcome to Mahon Plumbing Inc. We proudly serve the Baltimore/Annapolis region as your local plumber since 1994. We are a full service company offering quality plumbing, gas installation and services for residential, commercial and new construction. We have fully stocked vehicles that are ready to handle even the toughest jobs. License Information/Numbers: A202144, 11839, MP9438, 836 & 70650.

"I had a plumbing issue that I thought would turn into a major headache, but Mahon Plumbing made the whole process smooth and stress-free. They arrived on time, quickly diagnosed the problem, and had it fixed before I could even make a second cup of coffee. They were professional, knowledgeable, and even gave me a few tips to avoid future issues. The pricing was fair, and there were no surprises on the bill—just great service from start to finish. If you need a plumber who knows what they’re doing and won’t leave you with a mess, I highly recommend Mahon Plumbing. I’ll definitely call them again for any future plumbing needs!"

Bill V on February 2025


F.H. Furr Plumbing Heating AC & Electrical

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

F.H. Furr Plumbing Heating AC & Electrical

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
14 local quotes requested

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.

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.


"Fabulous! We needed our water conditioner serviced and other company wouldn't touch it because they didn't install it and just wanted to sell us a new one. Rebecca scheduled us for the following day! Steve Venditti was great, has 20 years of experience and knew what he was doing. He spoke with the manufacturer and they decided what needed to be done. He had the parts on his truck and 4 hours later the job was done. $500 included parts and labor and service call. Very fair price and excellent service. Totally professional. Highly recommend."

Neil K on January 2025

Done Right Today is FAST, FRIENDLY, & AFFORDABLE. We are always available to provide plumbing and drain cleaning services at a time that is confident for you. Locallly owned and operated out of Delaware. Call today!!!

"Fabulous! We needed our water conditioner serviced and other company wouldn't touch it because they didn't install it and just wanted to sell us a new one. Rebecca scheduled us for the following day! Steve Venditti was great, has 20 years of experience and knew what he was doing. He spoke with the manufacturer and they decided what needed to be done. He had the parts on his truck and 4 hours later the job was done. $500 included parts and labor and service call. Very fair price and excellent service. Totally professional. Highly recommend."

Neil K on January 2025


Design Tops, LLC.

5.00(
2
)

Design Tops, LLC.

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Fabrication of custom countertops, which include Granite, Silestone, Viatera, Caesarstone, Cambria, Q-Stone, Geos, Corian,Soapstone, Laminate.

Fabrication of custom countertops, which include Granite, Silestone, Viatera, Caesarstone, Cambria, Q-Stone, Geos, Corian,Soapstone, Laminate.


Avatar for Anthony's remodeling contractor

Anthony's remodeling contractor

4.43(
14
)

Anthony's remodeling contractor

4.43(
14
)
Customers say: Quick response
29 years of experience

We do it all from A to Z. From your smallest of jobs to building your dream home, Anthony's Remodeling Contractor will provide the quality of work that you would expect at a reasonable price that you would not expect. Family owned and operated business for over 20 years. FREE estimates. Military and senior discount. We offer more than the average business. We build long lasting relationships with our customers. Serving all of Delaware, Elkton, Maryland and southern Pennsylvania. We look forward to serving you and building a long lasting relationship. Call today for your FREE estimate.

"HORRIBLE CONTRACTORS!!! I have had contractors before and experienced some issues but this Anthony guy is very unprofessional and he is an absolutely nightmare! Not a single item was completed from the contract he and I agreed on and he took 60% of the contract amount and he stopped working the property. I had a property with some cosmetic work stuff and repairs which shouldn’t be that complicated. After he toured the property and gave me estimated time frame for 2 weeks. I know normally how it is not done with contractors so I asked him a few more times and confirmed if he could really finish it in two weeks. He was confident and said two weeks for no problem. After it has been almost 4 weeks, not even a quarter of work has been done and I noticed he didn’t even show up. He has so many excuses and complaints every single time when I contacted him. It felt like he was working for free which was not true. We agreed on 3 installment payments, 1st installment, before the job start about 30% of the total price, and 2nd one, 1/3 of the total price, and the last one at the completion of the job. After 2 weeks of work and not much of work has been done, he already requested for the 2nd installment. I asked him, the work has not been done 2/3 of the job, more over not even half way done. Anyway, he got upset and he wouldn’t continue the job if I didn’t pay. So I paid and then BOOM! He didn’t show up at work and when I asked him, his answer was it is too cold to work at the property. He made excuses and excuses and he said he will only come back if the heater is fixed. I did and texted him and called him. NO RESPONSE. Besides, his quality of work is horrible. He and his crew painted all over, light fixtures, light bulbs, floors, even bathtub. What kind of painter paint over the tub?! They simply didn’t even covered the parts not supposed to paint but they were so lazy and sloppy worker. They installed the brand new room doors, two out of three, didn’t even close properly and didn’t even use the shim. Installing the door is one of the basic carpentry job and he can’t even do that! I asked for the breakdown of the work and cost and no answer. When I confronted him for a few stuff, he just blah blah blah and repeating himself by making endless nonsense and not doing the job at all. Even if he does a job, not a good quality one."

Leeah L on February 2019

We do it all from A to Z. From your smallest of jobs to building your dream home, Anthony's Remodeling Contractor will provide the quality of work that you would expect at a reasonable price that you would not expect. Family owned and operated business for over 20 years. FREE estimates. Military and senior discount. We offer more than the average business. We build long lasting relationships with our customers. Serving all of Delaware, Elkton, Maryland and southern Pennsylvania. We look forward to serving you and building a long lasting relationship. Call today for your FREE estimate.

"HORRIBLE CONTRACTORS!!! I have had contractors before and experienced some issues but this Anthony guy is very unprofessional and he is an absolutely nightmare! Not a single item was completed from the contract he and I agreed on and he took 60% of the contract amount and he stopped working the property. I had a property with some cosmetic work stuff and repairs which shouldn’t be that complicated. After he toured the property and gave me estimated time frame for 2 weeks. I know normally how it is not done with contractors so I asked him a few more times and confirmed if he could really finish it in two weeks. He was confident and said two weeks for no problem. After it has been almost 4 weeks, not even a quarter of work has been done and I noticed he didn’t even show up. He has so many excuses and complaints every single time when I contacted him. It felt like he was working for free which was not true. We agreed on 3 installment payments, 1st installment, before the job start about 30% of the total price, and 2nd one, 1/3 of the total price, and the last one at the completion of the job. After 2 weeks of work and not much of work has been done, he already requested for the 2nd installment. I asked him, the work has not been done 2/3 of the job, more over not even half way done. Anyway, he got upset and he wouldn’t continue the job if I didn’t pay. So I paid and then BOOM! He didn’t show up at work and when I asked him, his answer was it is too cold to work at the property. He made excuses and excuses and he said he will only come back if the heater is fixed. I did and texted him and called him. NO RESPONSE. Besides, his quality of work is horrible. He and his crew painted all over, light fixtures, light bulbs, floors, even bathtub. What kind of painter paint over the tub?! They simply didn’t even covered the parts not supposed to paint but they were so lazy and sloppy worker. They installed the brand new room doors, two out of three, didn’t even close properly and didn’t even use the shim. Installing the door is one of the basic carpentry job and he can’t even do that! I asked for the breakdown of the work and cost and no answer. When I confronted him for a few stuff, he just blah blah blah and repeating himself by making endless nonsense and not doing the job at all. Even if he does a job, not a good quality one."

Leeah L on February 2019

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Showing 1-10 of 295
FAQs for water heater repair or service projects in Charlestown, 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 Charlestown, 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.