Top-rated water heater pros.

Get matched with top water heater pros in Baltimore, MD

There are 67 highly-rated local water heater pros.

TRUSTED BY BALTIMORE, MD HOMEOWNERS

Average homeowner rating star icon4.7
Average homeowner rating
Verified reviews icon115
Verified water heater services reviews

Water heater pros in Baltimore

Avatar for BFMD, LLC
BFMD, LLC
4219 Hanover Pike
4.90(
20
)
Approved Pro
BFMD, LLC
4219 Hanover Pike
4.90(
20
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
46 local quotes requested

BFMD, LLC is licensed and dependable plumbing and pipeline service provider in Manchester, MD. Specializing in sewer service, underground pipe repair, and video pipeline inspections, there is no project too big for our team. We even handle municipal plumbing and builder services, including public right-of-way connections, new water meter installation, and fire hydrant repair. At BFMD, we combine our years of experience with underground utilities with state-of-the-art video technology to help quickly and efficiently find and eliminate pipeline problems like clogs and corrosion. If you have an older home or property in the Carroll County area, trust BFMD for annual pipeline inspections, sewer cleaning, and underground pipe repairs that keep your property in top condition. Call today for a free water or sewer line estimate!

"Perfectly. Very competent and friendly servicemen."

Gregory S on August 2025

BFMD, LLC is licensed and dependable plumbing and pipeline service provider in Manchester, MD. Specializing in sewer service, underground pipe repair, and video pipeline inspections, there is no project too big for our team. We even handle municipal plumbing and builder services, including public right-of-way connections, new water meter installation, and fire hydrant repair. At BFMD, we combine our years of experience with underground utilities with state-of-the-art video technology to help quickly and efficiently find and eliminate pipeline problems like clogs and corrosion. If you have an older home or property in the Carroll County area, trust BFMD for annual pipeline inspections, sewer cleaning, and underground pipe repairs that keep your property in top condition. Call today for a free water or sewer line estimate!

"Perfectly. Very competent and friendly servicemen."

Gregory S on August 2025


Avatar for Len The Plumber, LLC.
Len The Plumber, LLC.
1552 Ridgely St
4.25(
1,259
)
Approved Pro
Len The Plumber, LLC.
1552 Ridgely St
4.25(
1,259
)
Approved Pro
Customers say: Super punctual
467 local quotes requested
29 years of experience

Len The Plumber, 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!

"Our first encounter with Len the Plumber for gas boiler repairs went well and lead us to purchase a service contract with them for the 15% discount. However once we needed actual plumbing services and after they provided their "free" HVAC annual inspection it all went downhill rapidly. As others have noted the %15 discount is a concept they don't really honor. We were charged $1100 for less than 30 minutes of work for a repair that only required one cut and a simple joint (We had already removed the drywall and trim for access) and about $30 in parts (which by the way good luck getting an itemized bill from these people). On the HVAC side they broke what was a perfectly functioning 4 yr old AC HVAC and then wanted to charge $1200 to figure out how they broke it plus whatever parts they dreamed up needed replacing. They tried to claim the capacitor was bad. BTW - they brute force discharge the capacitors on units as part of their "maintenance check", something they should never do. We had BGE come out since their info was on the installation tag on the air handler and they diagnosed the issue in less than 30 minutes finding the thermostat had been burned up by mis-handling by the Len tech. They also said they never brutalize the capacitors the ways these guys do unless there is already a suspected issue with it. That's because the capacitor could be damaged by the way they handle it at Len the Plumber. So the "free" annual HVAC check cost me 3 days of discomfort and $250. Len refuses to admit wrong doing and will not reimburse us. They got $5000 in fees from us in less than a year so they don't care if we leave because they know another sucker is just around the corner waiting to be taken. These guys should lose their license given their business practices. Stay away from them at all costs."

M F on July 2025

Len The Plumber, 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!

"Our first encounter with Len the Plumber for gas boiler repairs went well and lead us to purchase a service contract with them for the 15% discount. However once we needed actual plumbing services and after they provided their "free" HVAC annual inspection it all went downhill rapidly. As others have noted the %15 discount is a concept they don't really honor. We were charged $1100 for less than 30 minutes of work for a repair that only required one cut and a simple joint (We had already removed the drywall and trim for access) and about $30 in parts (which by the way good luck getting an itemized bill from these people). On the HVAC side they broke what was a perfectly functioning 4 yr old AC HVAC and then wanted to charge $1200 to figure out how they broke it plus whatever parts they dreamed up needed replacing. They tried to claim the capacitor was bad. BTW - they brute force discharge the capacitors on units as part of their "maintenance check", something they should never do. We had BGE come out since their info was on the installation tag on the air handler and they diagnosed the issue in less than 30 minutes finding the thermostat had been burned up by mis-handling by the Len tech. They also said they never brutalize the capacitors the ways these guys do unless there is already a suspected issue with it. That's because the capacitor could be damaged by the way they handle it at Len the Plumber. So the "free" annual HVAC check cost me 3 days of discomfort and $250. Len refuses to admit wrong doing and will not reimburse us. They got $5000 in fees from us in less than a year so they don't care if we leave because they know another sucker is just around the corner waiting to be taken. These guys should lose their license given their business practices. Stay away from them at all costs."

M F on July 2025


Avatar for Stephen J Tant Plumbing LLC
Stephen J Tant Plumbing LLC
1114 E Fort Ave
5.00(
3
)
Approved Pro
Stephen J Tant Plumbing LLC
1114 E Fort Ave
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
88 local quotes requested

We’ve been proudly supporting the Baltimore-metro area for over eight years. From minor leaks to major mishaps in both residential and commercial properties, we can address all your plumbing problems. SJT Plumbing has created longstanding, trusting relationships with customers throughout Maryland. Give us a call today.

"The service tech came to my home and did an assessment of the issue. Found the leak in the gas line, showed me where it was leaking. He told me what needed to be to fix the leak, gave me a quote, got his tools and started working. The whole process took about 30mins or less and he was done. I checked my burners to make sure the gas was flowing properly. Everything was put back in its original place and there was nothing to clean up afterwards. Great Job. I would recommend this company again."

Jerona R on November 2024

We’ve been proudly supporting the Baltimore-metro area for over eight years. From minor leaks to major mishaps in both residential and commercial properties, we can address all your plumbing problems. SJT Plumbing has created longstanding, trusting relationships with customers throughout Maryland. Give us a call today.

"The service tech came to my home and did an assessment of the issue. Found the leak in the gas line, showed me where it was leaking. He told me what needed to be to fix the leak, gave me a quote, got his tools and started working. The whole process took about 30mins or less and he was done. I checked my burners to make sure the gas was flowing properly. Everything was put back in its original place and there was nothing to clean up afterwards. Great Job. I would recommend this company again."

Jerona R on November 2024


Avatar for R & G Water Systems Inc
R & G Water Systems Inc
3102 Main St.
4.96(
55
)
Approved Pro
R & G Water Systems Inc
3102 Main St.
4.96(
55
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
21 local quotes requested

R & G Water Systems carries, installs, services and repairs well pumps and water treatment and conditioning systems for residential and light commercial application. We also deal with acid neutralizers.

"Great! I called after hours and Rick was pleasant. He asked to text a picture of the leaking. Brad was here in the morning. One hour later he was finished The price was reasonable. Would definitely hire again"

Thomas S on December 2021

R & G Water Systems carries, installs, services and repairs well pumps and water treatment and conditioning systems for residential and light commercial application. We also deal with acid neutralizers.

"Great! I called after hours and Rick was pleasant. He asked to text a picture of the leaking. Brad was here in the morning. One hour later he was finished The price was reasonable. Would definitely hire again"

Thomas S on December 2021


Avatar for TNT Plumbing & Drain Service, LLC
TNT Plumbing & Drain Service, LLC
623 Franklin Ave
5.00(
2
)
Approved Pro
TNT Plumbing & Drain Service, LLC
623 Franklin Ave
5.00(
2
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
54 local quotes requested

Hello! My name is Daniel Tant, I am the owner-operator of TNT Plumbing & Drain Service, LLC. I hold a Master Plumber/Gasfitter license in the state of Maryland. I have been in the plumbing industry with a specialty in residential service for more than 30 years. I love working one on one with homeowners to diagnose and repair common problems such as leaks, clogged drains, garbage disposals, installation of kitchen appliances, water heaters, sump pumps, new faucets, showers, and toilets, laundry tubs and hook up for washer/dryers. For all your plumbing needs, please call 443-457-8228. Veterans and first responders we here at tntplumbing appreciate all that you do. So we give a 15% discount on all services for you all. Thank you for your support. God Bless.

"Dan arrived on time and promptly went to work. He inspected the all of plumbing system and identified some minor potential issues. The install was clean and quick. Dan left the work area spotless when finished. I would definitely hire TNT in the future"

Bobby B on February 2025

Hello! My name is Daniel Tant, I am the owner-operator of TNT Plumbing & Drain Service, LLC. I hold a Master Plumber/Gasfitter license in the state of Maryland. I have been in the plumbing industry with a specialty in residential service for more than 30 years. I love working one on one with homeowners to diagnose and repair common problems such as leaks, clogged drains, garbage disposals, installation of kitchen appliances, water heaters, sump pumps, new faucets, showers, and toilets, laundry tubs and hook up for washer/dryers. For all your plumbing needs, please call 443-457-8228. Veterans and first responders we here at tntplumbing appreciate all that you do. So we give a 15% discount on all services for you all. Thank you for your support. God Bless.

"Dan arrived on time and promptly went to work. He inspected the all of plumbing system and identified some minor potential issues. The install was clean and quick. Dan left the work area spotless when finished. I would definitely hire TNT in the future"

Bobby B on February 2025


Avatar for Hamilton Plumbing, Heating & Air Conditioning
Hamilton Plumbing, Heating & Air Conditioning
8607 Belair Rd
4.87(
132
)
Approved Pro
Hamilton Plumbing, Heating & Air Conditioning
8607 Belair Rd
4.87(
132
)
Approved Pro
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
75 local quotes requested

Hamilton Plumbing and Heating Co is a family owned and operated business serving the community since 1978! Offering superior quality work and excellent customer service. We are licensed and trained professionals in Plumbing, Heating and Air Conditioning. Specializing in Water Heaters.

"Vernon offered to check out our AC the same day. He called before arriving, and once he was here quickly went about his work, explaining to me what he was going to do and why. He quickly diagnosed the problem and solved it. We’ve found a new HVAC maintenance company we can count on. Great service, great responsiveness, good prices. Our AC is back up and running. Thank you, Vernon, and thank you Hamilton!"

Aaron C on July 2024

Hamilton Plumbing and Heating Co is a family owned and operated business serving the community since 1978! Offering superior quality work and excellent customer service. We are licensed and trained professionals in Plumbing, Heating and Air Conditioning. Specializing in Water Heaters.

"Vernon offered to check out our AC the same day. He called before arriving, and once he was here quickly went about his work, explaining to me what he was going to do and why. He quickly diagnosed the problem and solved it. We’ve found a new HVAC maintenance company we can count on. Great service, great responsiveness, good prices. Our AC is back up and running. Thank you, Vernon, and thank you Hamilton!"

Aaron C on July 2024


Avatar for Aqueduct Plumbing Services
Aqueduct Plumbing Services
PO Box 449
5.00(
19
)
Approved Pro
Aqueduct Plumbing Services
PO Box 449
5.00(
19
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
45 local quotes requested

We are a family owned and operated business with several years of experience. We offer many plumbing services in Carroll, Howard, and east Baltimore Counties. Please reach out to us directly at 443-202-5623 for more information or to schedule a service. You can also book directly through our website at www.aqueductmd.com !

"Extremely well! I am very happy with the services provided."

Joseph L on March 2025

We are a family owned and operated business with several years of experience. We offer many plumbing services in Carroll, Howard, and east Baltimore Counties. Please reach out to us directly at 443-202-5623 for more information or to schedule a service. You can also book directly through our website at www.aqueductmd.com !

"Extremely well! I am very happy with the services provided."

Joseph L on March 2025


Absolute Plumbing LLC
2107 Pine Valley Drive
5.00(
6
)
Approved Pro
Absolute Plumbing LLC
2107 Pine Valley Drive
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
48 local quotes requested

When two of the best plumbing technicians, from two of the top companies in the state combine forces, what to you get? You get the Absolute best service at an Absolute fair price! With 40 yrs of plumbing experience under our belts, you can Absolutely count on us to tackle the smallest, to the largest of projects.

"I highly and wholeheartedly recommend Absolute Plumbing. These guys are top-notch. They came to my rescue after a pipe in my old house burst. Not only did they come right away for an instant fix, but they came back for a full pipe replacement (my request). These guys are skilled, smart, knowledgeable, and personable. I’m a customer for life."

Lori S on November 2024

When two of the best plumbing technicians, from two of the top companies in the state combine forces, what to you get? You get the Absolute best service at an Absolute fair price! With 40 yrs of plumbing experience under our belts, you can Absolutely count on us to tackle the smallest, to the largest of projects.

"I highly and wholeheartedly recommend Absolute Plumbing. These guys are top-notch. They came to my rescue after a pipe in my old house burst. Not only did they come right away for an instant fix, but they came back for a full pipe replacement (my request). These guys are skilled, smart, knowledgeable, and personable. I’m a customer for life."

Lori S on November 2024


Avatar for Mahon Plumbing
Mahon Plumbing
6824 Fort Smallwood Road
4.65(
193
)
Approved Pro
Mahon Plumbing
6824 Fort Smallwood Road
4.65(
193
)
Approved Pro
Customers say: Quality work
35 local quotes requested
31 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


Avatar for Wallace Plumbing
Wallace Plumbing
604 Pamela Road
5.00(
21
)
Approved Pro
Wallace Plumbing
604 Pamela Road
5.00(
21
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
48 local quotes requested

Wallace Plumbing takes great value into every repair and project entrusted to us. From the smallest faucet leak to your sump pump, or water heater installation you can count on Wallace Plumbing to complete the task diligently, professionally, and efficiently.

"Derrick did a great job! He worked efficiently and his communication was excellent. He left the bathroom spotless, fixed the toilet issue by replacing the mechanism in the tank, and showed me what he repaired. I highly recommend Derrick and will be calling him again if I have any plumbing issues in the future! Thank you Derrick!"

Kathy L on June 2025

Wallace Plumbing takes great value into every repair and project entrusted to us. From the smallest faucet leak to your sump pump, or water heater installation you can count on Wallace Plumbing to complete the task diligently, professionally, and efficiently.

"Derrick did a great job! He worked efficiently and his communication was excellent. He left the bathroom spotless, fixed the toilet issue by replacing the mechanism in the tank, and showed me what he repaired. I highly recommend Derrick and will be calling him again if I have any plumbing issues in the future! Thank you Derrick!"

Kathy L on June 2025

...
Showing 1-10 of 220

FAQs for water heater service projects in Baltimore, MD

The average cost to install a new water heater is around $1,300, but you can expect to pay between $875 and $1,750, depending on the kind of water heater, the size of the unit, and the professional chosen to complete the work. Tankless water heaters can push your price higher, as installation is more complicated, with prices as high as $3,500. The location and accessibility of your water heater will play a role in the project cost, as those sitting in tight spaces like a crawl space will drive up your labor costs.

Tankless water heaters are more expensive than those with a storage tank, but they come with some impressive benefits that most homeowners find worth the higher investment. Most importantly, they provide unlimited hot water, so you’ll never run out like you would with a storage tank. Tankless heaters are also more efficient, so comparing gallon-for-gallon, you’ll spend less on hot water with a tankless heater. Tankless water heaters are also smaller, require less maintenance, and tend to last longer than storage tank water heaters.

It usually takes a professional water heater installer between two and three hours to remove an existing water heater and install a new tank heater. However, it could take four to five hours if they have to work in a small utility closet or another tight area, like a crawl space. Tankless water heaters have a more complicated installation process, so they will take a bit longer. Additionally, a gas water heater requires a connection to a gas line, and that alone can add about an hour to the installation timeline compared to installing an electric water heater.

It is very difficult and dangerous to install your own water heater, so we strongly recommend against tackling this as a DIY project. Not only will you need to wire your water heater, but you’ll also need to connect plumbing to the intake and outlet. Sweating copper pipes and connecting wiring properly are skills most DIYers don’t have, and even if you do feel confident you can do it, working with water and electricity always leaves the potential for electrocution. Hiring a local water heater installer is well worth the investment.

In most municipalities, a license is not mandatory for water heater installation or replacement. However, we strongly recommend hiring a licensed plumber or water heater installer to handle the work. Licensed installers are far less likely to make a mistake during the installation, which means paying for the experience decreases your risk of a leak and other issues. You can use our state licensing tool to find out if a contractor you’re considering in your area holds a plumber’s license.

The Baltimore, MD homeowners’ guide to water heater services
From average costs to expert advice, get all the answers you need to get your job done.
Two technicians work near a water heater; one adjusts tools on a ladder, while the other is focused on equipment in the foreground.
May 28, 2025
May 28, 2025
Learn about the different factors that go into water heater gas valve replacement costs to see if you should DIY the project or call a pro.
Mom and child washing dishes together
May 20, 2025
May 20, 2025
A water heater flush costs $160 on average but can vary based on the unit size, type, labor, location, and more. Keep reading to learn how much you could pay.
Technician carefully lifts a water heater while wearing gloves in a well-lit garage with tools and supplies on the counter nearby.
Jun 11, 2025
Jun 11, 2025
Looking to replace or upgrade your water heater? Use this water heater replacement cost guide to see what the work will cost and what factors affect your total.
woman washing dishes in the sink
Apr 18, 2025
Apr 18, 2025
The average lifespan of water heaters is 6 to 15 years for conventional models and up to 20 for tankless ones, but it can be less if they are not properly maintained.
Father and son wash dishes in the kitchen sink
Apr 14, 2025
Apr 14, 2025
If you’re wondering if you can install a water heater by yourself, know that you should leave this job to a licensed plumber to avoid financial risk and safety risks.
Girl playing in a bathtub
May 2, 2025
May 2, 2025
If your showers are lukewarm, you could have a water heater issue. This guide explains how to replace a water heater element to solve the problem.
Tell us about the job—we’ll find top pros.