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Water heater repair or service pros in Rockville

Avatar for Pohlman Plumbing Inc

Pohlman Plumbing Inc

611 N Hammonds Ferry Rd STE P
4.63(
38
)
Approved Pro

Pohlman Plumbing Inc

611 N Hammonds Ferry Rd STE P
4.63(
38
)
Approved Pro
Customers say: Quick response
17 years of experience
Free onsite estimate

Pohlman Plumbing is a local, family-owned and -operated full-service plumbing and HVAC company serving the Baltimore metro area. Founded in 2008, our professional and friendly customer service plus our top-notch skills have made us one of the most trusted local plumbers in Baltimore. When you choose to work with Pohlman Plumbing, you can have peace of mind knowing we always stand by the Pohlman Promise: fast service, at a fair price, and done right the first time.

"The gentleman that work this business go above and beyond to make the best suggestions for they work required. This is the second time I have hired them. My sub pump went after and more rain was coming they came out with 2 hours to fix the problem. Extremely professional man. I will be er use any other plumbing business other than Pohlman. I highly recommend if you have a plumping issue."

Georgette T on January 2024

Pohlman Plumbing is a local, family-owned and -operated full-service plumbing and HVAC company serving the Baltimore metro area. Founded in 2008, our professional and friendly customer service plus our top-notch skills have made us one of the most trusted local plumbers in Baltimore. When you choose to work with Pohlman Plumbing, you can have peace of mind knowing we always stand by the Pohlman Promise: fast service, at a fair price, and done right the first time.

"The gentleman that work this business go above and beyond to make the best suggestions for they work required. This is the second time I have hired them. My sub pump went after and more rain was coming they came out with 2 hours to fix the problem. Extremely professional man. I will be er use any other plumbing business other than Pohlman. I highly recommend if you have a plumping issue."

Georgette T on January 2024


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
119 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 Family Fire Service and Plumbing LLC

Family Fire Service and Plumbing LLC

5006 Aspen Hill Rd
4.43(
7
)
Approved Pro

Family Fire Service and Plumbing LLC

5006 Aspen Hill Rd
4.43(
7
)
Approved Pro
Customers say: Quick response
51 local quotes requested
2 years of experience

We are in the industry providing plumbing and fire protection systems to residents and businesses in and around Maryland for over 22 years. During all this time we were working to improve customer satisfaction before, during and after the service based on our agile management, trained team and quality materials. Now, years of experience in the market allows us to guarantee that our work will be of the highest quality.

"My water heater started leaking on a Sunday. I reached out to Family Fire Service and they responded immediately. They had a new water heater out to my house the next day and installed in a few hours. The supervisor and the tech worked seamlessly to have us up and running. They provided quality service and at a very competitive price. I highly recommend Family Fire Service and Plumbing. KC"

Khalid C on June 2025

We are in the industry providing plumbing and fire protection systems to residents and businesses in and around Maryland for over 22 years. During all this time we were working to improve customer satisfaction before, during and after the service based on our agile management, trained team and quality materials. Now, years of experience in the market allows us to guarantee that our work will be of the highest quality.

"My water heater started leaking on a Sunday. I reached out to Family Fire Service and they responded immediately. They had a new water heater out to my house the next day and installed in a few hours. The supervisor and the tech worked seamlessly to have us up and running. They provided quality service and at a very competitive price. I highly recommend Family Fire Service and Plumbing. KC"

Khalid C on June 2025


Supreme Service Today

2606 Willow Avenue
5.00(
1
)
Approved Pro

Supreme Service Today

2606 Willow Avenue
5.00(
1
)
Approved Pro
33 local quotes requested
21 years of experience

Supreme Service Today is a trusted business offering Heating Cooling and Plumbing Services, and our success is based on our dedication to meeting the needs of our customers through honesty, dependability, and integrity. Our experiences lies heavily in both residential and commercial maintenance, installation, and service. We provide 24 hour emergency service to better serve our customers' needs. Our technicians are courteous, knowledgeable, and will make your needs their #1 priority. We look forward to the opportunity to doing business with you.

"Simple project to install a bidet attachment on an existing toilet. I will find out more about it once my fiance arrives at the end of September."

William R on September 2025

Supreme Service Today is a trusted business offering Heating Cooling and Plumbing Services, and our success is based on our dedication to meeting the needs of our customers through honesty, dependability, and integrity. Our experiences lies heavily in both residential and commercial maintenance, installation, and service. We provide 24 hour emergency service to better serve our customers' needs. Our technicians are courteous, knowledgeable, and will make your needs their #1 priority. We look forward to the opportunity to doing business with you.

"Simple project to install a bidet attachment on an existing toilet. I will find out more about it once my fiance arrives at the end of September."

William R on September 2025


Avatar for Modern Plumbing Systems, LLC

Modern Plumbing Systems, LLC

1422 Washington Ave.
4.90(
492
)
Approved Pro

Modern Plumbing Systems, LLC

1422 Washington Ave.
4.90(
492
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
20 years of experience

Modern Plumbing Systems strives to be your best option when it comes to plumbing service. It is our business to deliver to your home a LICENSED, PROFESSIONAL PLUMBER that makes your service experience the best it can be. All of our technicians are highly trained, with a minimum of 10 years plumbing experience. Please call any time to speak with a certified professional plumber. We are standing by to help you now.

"Great customer service, fast response and very reasonable price. Will definitely use them again."

John Y on May 2025

Modern Plumbing Systems strives to be your best option when it comes to plumbing service. It is our business to deliver to your home a LICENSED, PROFESSIONAL PLUMBER that makes your service experience the best it can be. All of our technicians are highly trained, with a minimum of 10 years plumbing experience. Please call any time to speak with a certified professional plumber. We are standing by to help you now.

"Great customer service, fast response and very reasonable price. Will definitely use them again."

John Y on May 2025


Avatar for Brian B Quick

Brian B Quick

10739 Tucker Street
5.00(
4
)
Approved Pro

Brian B Quick

10739 Tucker Street
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

Brian B Quick s a well established company in the Washington DC and Baltimore region. We offer over 100 years of experience total on our Team. Our business approach is to make clients lives better; one solution at a time. We have over 50 5 star reviews! Our focus is customer service as well as professionalism. We pride ourselves on integrity at all times. We are a 4th generation Master Plumbing company! No other company can make that claim in the DC Metro area! Call us for your next job; you will not be disappointed.

"fantastic ! did a great job polite"

Jim I on September 2022

Brian B Quick s a well established company in the Washington DC and Baltimore region. We offer over 100 years of experience total on our Team. Our business approach is to make clients lives better; one solution at a time. We have over 50 5 star reviews! Our focus is customer service as well as professionalism. We pride ourselves on integrity at all times. We are a 4th generation Master Plumbing company! No other company can make that claim in the DC Metro area! Call us for your next job; you will not be disappointed.

"fantastic ! did a great job polite"

Jim I on September 2022


Avatar for Horizon Services, LLC (MD)

Horizon Services, LLC (MD)

2607 N Rolling Rd
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Horizon Services, LLC (MD)

2607 N Rolling Rd
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
43 local quotes requested
36 years of experience

Horizon Services (MD), LLC, is the regions largest and most well respected plumbing, heating and air conditioning company, with nearly 600 employees serving tens of thousands of homeowners throughout Delaware, Southeastern Pennsylvania, Southern New Jersey and Northeastern Maryland. After a quarter of a century in business, Horizon Services (MD), LLC, remains fully committed to setting the industry standard for customer service, installation and focusing on things that are important to busy homeowners.

Horizon Services (MD), LLC, is the regions largest and most well respected plumbing, heating and air conditioning company, with nearly 600 employees serving tens of thousands of homeowners throughout Delaware, Southeastern Pennsylvania, Southern New Jersey and Northeastern Maryland. After a quarter of a century in business, Horizon Services (MD), LLC, remains fully committed to setting the industry standard for customer service, installation and focusing on things that are important to busy homeowners.


Avatar for Amazing Heating and Air Conditioning, Inc.

Amazing Heating and Air Conditioning, Inc.

2630 Georgetown Rd
4.74(
173
)
Approved Pro

Amazing Heating and Air Conditioning, Inc.

2630 Georgetown Rd
4.74(
173
)
Approved Pro
Customers say: Quick response
19 years of experience
Free onsite estimate

We are full-service heating and air conditioning company that provides residential and light commercial service, installation and maintenance. We truly believe that if we focus on helping people and treat others with respect, our customer's experience shall be an amazing one.

"poor customer service. service manager insulted me, called me derogatory names while defaming my character. when all I was looking for was for someone to right a wrong. I was actually looking forward to them coming to look at my furnace and was hoping to find a trusted company but was given the complete opposite of what I expected. first no one called me with an update, I had to call, then no one showed by 5pm after I waited patiently all day during their 8-5 window. finally at 5:10 i reached out again only to be met with an after hours line that couldn't help me at all. once I spoke to SM, he insulted me, called me derogatory names and defamed my character all because I was understandably upset for being "brushed off" by everyone I had come into contact the entire day and given excuse after excuse with no solution that was going to benefit me. Customer service and professionalism are lacking 100%"

Tracey S on December 2023

We are full-service heating and air conditioning company that provides residential and light commercial service, installation and maintenance. We truly believe that if we focus on helping people and treat others with respect, our customer's experience shall be an amazing one.

"poor customer service. service manager insulted me, called me derogatory names while defaming my character. when all I was looking for was for someone to right a wrong. I was actually looking forward to them coming to look at my furnace and was hoping to find a trusted company but was given the complete opposite of what I expected. first no one called me with an update, I had to call, then no one showed by 5pm after I waited patiently all day during their 8-5 window. finally at 5:10 i reached out again only to be met with an after hours line that couldn't help me at all. once I spoke to SM, he insulted me, called me derogatory names and defamed my character all because I was understandably upset for being "brushed off" by everyone I had come into contact the entire day and given excuse after excuse with no solution that was going to benefit me. Customer service and professionalism are lacking 100%"

Tracey S on December 2023


Avatar for ESM CONSTRUCTION LLC

ESM CONSTRUCTION LLC

1001 Rockville Pike 1532
5.00(
9
)
Approved Pro

ESM CONSTRUCTION LLC

1001 Rockville Pike 1532
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
758 local quotes requested

We have the experience and dedication to get the job done right! Specializing in remodeling services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"After consulting with several companies, I decided to hire ESM Construction LLC for the remodeling of my one-bedroom condo. Their pricing was competitive, and Edgar displayed a wealth of knowledge. He was also exceptionally responsive, addressing all my questions promptly. The crew arrived on schedule, and they were both friendly and professional. They completely transformed the condo, installing brand new flooring, ceilings, paint, a bathroom, kitchen, and appliances. I never felt rushed, and every aspect of the project was completed in a timely manner. Edgar and his team were attentive and patient, never once saying, "No, we won't do that!" Finding honest and reliable contractors can be challenging these days. We interviewed several contractors with five-star ratings, but many seemed overpriced, like quoting $5K for cabinets that only cost $3K depending on kitchen size. Some of the five-star contractors even came off as somewhat arrogant due to their reviews, which raised concerns about potential issues. If you spot even one negative review, take it seriously; we’ve paid a steep price for ignoring such warnings in the past. Edgar's team even rectified mistakes made by previous contractors. From the moment we spoke with Edgar, we recognized his down-to-earth demeanor and extensive expertise in his field. We are thoroughly satisfied with our decision to go with ESM Construction LLC and wholeheartedly recommend this company."

Delia Z on February 2025

We have the experience and dedication to get the job done right! Specializing in remodeling services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"After consulting with several companies, I decided to hire ESM Construction LLC for the remodeling of my one-bedroom condo. Their pricing was competitive, and Edgar displayed a wealth of knowledge. He was also exceptionally responsive, addressing all my questions promptly. The crew arrived on schedule, and they were both friendly and professional. They completely transformed the condo, installing brand new flooring, ceilings, paint, a bathroom, kitchen, and appliances. I never felt rushed, and every aspect of the project was completed in a timely manner. Edgar and his team were attentive and patient, never once saying, "No, we won't do that!" Finding honest and reliable contractors can be challenging these days. We interviewed several contractors with five-star ratings, but many seemed overpriced, like quoting $5K for cabinets that only cost $3K depending on kitchen size. Some of the five-star contractors even came off as somewhat arrogant due to their reviews, which raised concerns about potential issues. If you spot even one negative review, take it seriously; we’ve paid a steep price for ignoring such warnings in the past. Edgar's team even rectified mistakes made by previous contractors. From the moment we spoke with Edgar, we recognized his down-to-earth demeanor and extensive expertise in his field. We are thoroughly satisfied with our decision to go with ESM Construction LLC and wholeheartedly recommend this company."

Delia Z on February 2025

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FAQs for water heater repair or service projects in Rockville, 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 Rockville, 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.