Top-rated water heater installers and replacers.

Get matched with top water heater installers and replacers in Maryland-line, MD

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Water heater installers and replacers in Maryland-line

Avatar for Atlantic Blue Water Services

Atlantic Blue Water Services

1802 Baltimore Boulevard
4.80(
109
)
•Approved Pro

Atlantic Blue Water Services

1802 Baltimore Boulevard
4.80(
109
)
•Approved Pro
Super Service Award
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
118 local quotes requested

Atlantic Blue Water Services provides the highest quality and most specialized home water treatment systems in today's market. We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Don't settle for anything less than the best for your home or business. Experience the difference with Atlantic Blue Water Services. Contact us now for a free, no-obligation water test and discover why we are the preferred choice for clean water solutions in Maryland. Our experienced team is ready to answer your questions and guide you toward the best water solution for your home or business. We invite you to trust us with your water needs! Water Testing - Water Treatment - Water Softening - Well Water - City Water - Well Pumps - Tanks - Drinking Systems - Reverse Osmosis - Residential & Commercial

"These guys - wow. Even though my address was outside their range for same-day service, they came out anyway (and quickly). They quickly diagnosed the issue and offered solutions & recommendations. Very prompt, very professional, will absolutely be using them going forward. A"

Don P on September 2024

Atlantic Blue Water Services provides the highest quality and most specialized home water treatment systems in today's market. We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Don't settle for anything less than the best for your home or business. Experience the difference with Atlantic Blue Water Services. Contact us now for a free, no-obligation water test and discover why we are the preferred choice for clean water solutions in Maryland. Our experienced team is ready to answer your questions and guide you toward the best water solution for your home or business. We invite you to trust us with your water needs! Water Testing - Water Treatment - Water Softening - Well Water - City Water - Well Pumps - Tanks - Drinking Systems - Reverse Osmosis - Residential & Commercial

"These guys - wow. Even though my address was outside their range for same-day service, they came out anyway (and quickly). They quickly diagnosed the issue and offered solutions & recommendations. Very prompt, very professional, will absolutely be using them going forward. A"

Don P on September 2024

Avatar for Constellation Home

Constellation Home

1409-A Tangier Dr
4.79(
7
)
•Approved Pro

Constellation Home

1409-A Tangier Dr
4.79(
7
)
•Approved Pro
Customers say: True professional
94 local quotes requested
33 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 your water heater 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 your water heater 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 Mahon Plumbing

Mahon Plumbing

6824 Fort Smallwood Road
4.79(
183
)
•Approved Pro

Mahon Plumbing

6824 Fort Smallwood Road
4.79(
183
)
•Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
30 local quotes requested

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 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
54 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 4 Seasons Construction

4 Seasons Construction

7318 Stray Way
5.00(
9
)
•Approved Pro

4 Seasons Construction

7318 Stray Way
5.00(
9
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
608 local quotes requested

We specialize in kitchen, bathrooms, flooring, interior and exterior painting, finishing basements, and decks. 4 seasons Construction takes pride in making sure the customer is always happy and getting the job done efficiently, clean and quickly as possible. We been doing this for 15 years and love what we do.

"Gus Moniodis of 4 Seasons Construction, LLC did a fantastic job on remodeling my kitchen. My house was built in the early 70’s and the kitchen needed to be gone. He did a fantastic job on clearing everything out and even worked around my appliances that I was keeping. He was very helpful on suggesting were I could purchase my cabinets and countertop at reasonable prices. Gus also did whatever I asked and even gave suggestions on some things because this was my first venture on doing anything like this. He was very professional and left my house clean, once he was finished for the day. Always on time and communicating which is very important to me. I know who I’ll be calling on my next project!!"

Gal s on January 2022

We specialize in kitchen, bathrooms, flooring, interior and exterior painting, finishing basements, and decks. 4 seasons Construction takes pride in making sure the customer is always happy and getting the job done efficiently, clean and quickly as possible. We been doing this for 15 years and love what we do.

"Gus Moniodis of 4 Seasons Construction, LLC did a fantastic job on remodeling my kitchen. My house was built in the early 70’s and the kitchen needed to be gone. He did a fantastic job on clearing everything out and even worked around my appliances that I was keeping. He was very helpful on suggesting were I could purchase my cabinets and countertop at reasonable prices. Gus also did whatever I asked and even gave suggestions on some things because this was my first venture on doing anything like this. He was very professional and left my house clean, once he was finished for the day. Always on time and communicating which is very important to me. I know who I’ll be calling on my next project!!"

Gal s on January 2022

Avatar for Top Remodeling

Top Remodeling

1620 E Jefferson St, PL14
5.00(
20
)
•Approved Pro

Top Remodeling

1620 E Jefferson St, PL14
5.00(
20
)
•Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
1279 local quotes requested

Top Remodeling is a Rockville remodeling contractor providing residential homeowners with the highest quality remodeling services. We provide professional remodeling services, including kitchen remodeling, bathroom remodeling, ADU construction, and more. In addition, we help you with design, planning, permit, and construction process. We take great pride in our top-notch remodeling services in Rockville and ensure that every project we do turns out perfectly.

"Our place had good bones but didn’t work for our daily life. Every room felt cut off from the next. Ben and Teddy from Top Remodeling sat with us and came up with a better layout without changing the size of the home. They moved the hallway, opened the living area, and added a custom touch in almost every room. They rebuilt the inside from the studs and used solid-core doors and clean finishes. We went with soft white walls, bronze handles, and natural maple cabinets. Now, it all feels open and calm. Every room has a purpose."

Serenity H on June 2025

Top Remodeling is a Rockville remodeling contractor providing residential homeowners with the highest quality remodeling services. We provide professional remodeling services, including kitchen remodeling, bathroom remodeling, ADU construction, and more. In addition, we help you with design, planning, permit, and construction process. We take great pride in our top-notch remodeling services in Rockville and ensure that every project we do turns out perfectly.

"Our place had good bones but didn’t work for our daily life. Every room felt cut off from the next. Ben and Teddy from Top Remodeling sat with us and came up with a better layout without changing the size of the home. They moved the hallway, opened the living area, and added a custom touch in almost every room. They rebuilt the inside from the studs and used solid-core doors and clean finishes. We went with soft white walls, bronze handles, and natural maple cabinets. Now, it all feels open and calm. Every room has a purpose."

Serenity H on June 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
1929 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!

"They came out on time and fixed the issue, but 1) it took 2 crew to complete the job as the first one didn't have the right tool with them; 2) they walked around in the house on hard-wood floor without PPE/shoe cover when dealing with sewer water back up issue and having the sewer water marks everywhere; 3) it was quite expensive; and 4) I have made a few calls and an email trying to talk with a manager/customer service, but no one answered or returned the call."

Gang L on November 2023

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!

"They came out on time and fixed the issue, but 1) it took 2 crew to complete the job as the first one didn't have the right tool with them; 2) they walked around in the house on hard-wood floor without PPE/shoe cover when dealing with sewer water back up issue and having the sewer water marks everywhere; 3) it was quite expensive; and 4) I have made a few calls and an email trying to talk with a manager/customer service, but no one answered or returned the call."

Gang L on November 2023

Avatar for S & J Painting & Remodeling

S & J Painting & Remodeling

Unknown
4.66(
746
)
•Approved Pro

S & J Painting & Remodeling

Unknown
4.66(
746
)
•Approved Pro
Customers say: Quality work
1115 local quotes requested
24 years of experience

You’ll get both in S&J. As a family owned and operated business located in Howard County, MD we have been helping homeowners in all of Howard County MD, parts of Carroll County, Baltimore County and Northern Anne Arundel County Maryland and surrounding areas with their home improvement needs for over 20 years.

"S&J is a great company to work with. We hired them to install ceiling fans. The technicians were polite, professional and kind. We highly recommend this company."

Ivy C on August 2025

You’ll get both in S&J. As a family owned and operated business located in Howard County, MD we have been helping homeowners in all of Howard County MD, parts of Carroll County, Baltimore County and Northern Anne Arundel County Maryland and surrounding areas with their home improvement needs for over 20 years.

"S&J is a great company to work with. We hired them to install ceiling fans. The technicians were polite, professional and kind. We highly recommend this company."

Ivy C on August 2025

Avatar for David Rutch's Precision Remodeling Inc

David Rutch's Precision Remodeling Inc

124 Industry Lane
4.83(
117
)
•Approved Pro

David Rutch's Precision Remodeling Inc

124 Industry Lane
4.83(
117
)
•Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
466 local quotes requested

We are a veteran owned, family owned, full-service interior and exterior remodeling company that prides ourselves on excellent craftsmanship as well as being on time, in uniform and keeping a clean work environment. We specialize in large scale additions and remodeling. Communication is key!

"The work was done efficiently and quickly in the time frame given at time of the estimate. All subcontractors were skilled in their crafts which led to an outstanding finished product."

Jerry K on August 2024

We are a veteran owned, family owned, full-service interior and exterior remodeling company that prides ourselves on excellent craftsmanship as well as being on time, in uniform and keeping a clean work environment. We specialize in large scale additions and remodeling. Communication is key!

"The work was done efficiently and quickly in the time frame given at time of the estimate. All subcontractors were skilled in their crafts which led to an outstanding finished product."

Jerry K on August 2024

Avatar for Atlantic Blue Water Services

Atlantic Blue Water Services

1802 Baltimore Blvd
4.70(
57
)
•Approved Pro

Atlantic Blue Water Services

1802 Baltimore Blvd
4.70(
57
)
•Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
219 local quotes requested

Averaging a 4.8-star rating across all review platforms, client satisfaction is our #1 priority! Atlantic Blue Water Services provides the highest quality and most specialized home water treatment systems in today's market. We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Don't settle for anything less than the best for your home or business. Experience the difference with Atlantic Blue Water Services. Contact us now for a free, no-obligation water test and discover why we are the preferred choice for clean water solutions in Maryland. Our experienced team is ready to answer your questions and guide you toward the best water solution for your home or business. We invite you to trust us with your water needs! Water Testing - Water Treatment - Water Softening - Well Water - City Water - Well Pumps - Tanks - Drinking Systems - Reverse Osmosis - Residential & Commercial

"Professional"

vignesh m on December 2022

Averaging a 4.8-star rating across all review platforms, client satisfaction is our #1 priority! Atlantic Blue Water Services provides the highest quality and most specialized home water treatment systems in today's market. We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Don't settle for anything less than the best for your home or business. Experience the difference with Atlantic Blue Water Services. Contact us now for a free, no-obligation water test and discover why we are the preferred choice for clean water solutions in Maryland. Our experienced team is ready to answer your questions and guide you toward the best water solution for your home or business. We invite you to trust us with your water needs! Water Testing - Water Treatment - Water Softening - Well Water - City Water - Well Pumps - Tanks - Drinking Systems - Reverse Osmosis - Residential & Commercial

"Professional"

vignesh m on December 2022

...
Showing 1-10 of 936

The Maryland-line, MD homeowners’ guide to water heater installations and replacements

From average costs to expert advice, get all the answers you need to get your job done.

See all articles