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Tankless water heater installers in Manchester

CLARK DRAIN CLEANING, LLC
2594 DRUID PARK DR
5.00(
2
)
Approved Pro
CLARK DRAIN CLEANING, LLC
2594 DRUID PARK DR
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

Clark Drain Cleaning proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

"The plumbers were friendly, professional and on time. They performed the job in a timely fashion, cleaned up and were very thorough. I would highly recommend them to others."

Regina M on September 2023

Clark Drain Cleaning proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

"The plumbers were friendly, professional and on time. They performed the job in a timely fashion, cleaned up and were very thorough. I would highly recommend them to others."

Regina M on September 2023


Avatar for BFMD, LLC
BFMD, LLC
4219 Hanover Pike
4.63(
114
)
Approved Pro
BFMD, LLC
4219 Hanover Pike
4.63(
114
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
64 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!

"They didn't come prepared with the materials for the job. The apprentice were left to figure out the job on their own nor was any of the job broken down when asked for the breakdown was told it wasn't possible. The owner wasn't pleasant to work with and the job wasn't done to code."

Kelly S on January 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!

"They didn't come prepared with the materials for the job. The apprentice were left to figure out the job on their own nor was any of the job broken down when asked for the breakdown was told it wasn't possible. The owner wasn't pleasant to work with and the job wasn't done to code."

Kelly S on January 2025


Avatar for Markool Heating.Cooling.Plumbing
Markool Heating.Cooling.Plumbing
5304 Unit C Kings Court
4.68(
17
)
Approved Pro
Markool Heating.Cooling.Plumbing
5304 Unit C Kings Court
4.68(
17
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
12 local quotes requested

Welcome to Markool Heating & Cooling. We proudly provide the highest quality of service and craftsmanship for each aspect of your project. Our depth of knowledge and experience solidify our belief that customer service stands as the highest priority. We eagerly look forward to working with you and making your vision a reality. Give us a call, text, or email today, and let us get started!

"Woke up this morning to my hvac leaking and contacted Markool. I have never used them before and was in a pinch. They fit me right in this morning and were out at my house within 2 hours. The tech stepped in the door and placed covers for his shoes so he did not track in any dirt which was impressive! The tech was very professional and super friendly. Problem was diagnosed and FIXED within an hour. The price was extremely reasonable to the point I was shocked in a good way (expecting a higher price). Anyways, I will most certainly be a returning customer. Thank you Markool Heating Cooling Plumbing."

Chase R on August 2024

Welcome to Markool Heating & Cooling. We proudly provide the highest quality of service and craftsmanship for each aspect of your project. Our depth of knowledge and experience solidify our belief that customer service stands as the highest priority. We eagerly look forward to working with you and making your vision a reality. Give us a call, text, or email today, and let us get started!

"Woke up this morning to my hvac leaking and contacted Markool. I have never used them before and was in a pinch. They fit me right in this morning and were out at my house within 2 hours. The tech stepped in the door and placed covers for his shoes so he did not track in any dirt which was impressive! The tech was very professional and super friendly. Problem was diagnosed and FIXED within an hour. The price was extremely reasonable to the point I was shocked in a good way (expecting a higher price). Anyways, I will most certainly be a returning customer. Thank you Markool Heating Cooling Plumbing."

Chase R on August 2024


Avatar for Dean's Heating & Air Conditioning
Dean's Heating & Air Conditioning
PO Box 172
4.92(
54
)
Approved Pro
Dean's Heating & Air Conditioning
PO Box 172
4.92(
54
)
Approved Pro
Customers say: True professional
72 local quotes requested
37 years of experience

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.

"I was looking for a company to replace a 27 yr old HVVAC system that was acquired with the purchase of our new home. I took the time to evaluate and entertain 5 companies with their associated estimates including Deans Heating and Air Conditioning. In my research I found that Deans HVAC had received 5 star reviews from every client for whom they had serviced. After speaking with Mike the owner I was very impressed as he listened to what I was looking for and shared exemplary knowledge on what my HVAC project needed. Mike took time to answer all of my questions in addition to providing the best and most fair estimate in comparison to the other companies I had spoken with. Mike was very thorough and took care to make sure everything was installed with precision and a personal attention to detail. Even though our project had its own unique challenges, Mike and his assistant worked with efficiency and finished in a timely manner. Working with Deans Heating and Air Conditioning was an awesome and rewarding decision as we are very pleased with the installation of our new HVAC system. I would highly recommend Deans HVAC to everyone looking for a knowledgeable, fair priced , caring, and professional company to address their HVAC needs ranging from general services to full HVAC replacement projects. Definitely a FIVE STAR company!!!!!"

Mel D on April 2025

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.

"I was looking for a company to replace a 27 yr old HVVAC system that was acquired with the purchase of our new home. I took the time to evaluate and entertain 5 companies with their associated estimates including Deans Heating and Air Conditioning. In my research I found that Deans HVAC had received 5 star reviews from every client for whom they had serviced. After speaking with Mike the owner I was very impressed as he listened to what I was looking for and shared exemplary knowledge on what my HVAC project needed. Mike took time to answer all of my questions in addition to providing the best and most fair estimate in comparison to the other companies I had spoken with. Mike was very thorough and took care to make sure everything was installed with precision and a personal attention to detail. Even though our project had its own unique challenges, Mike and his assistant worked with efficiency and finished in a timely manner. Working with Deans Heating and Air Conditioning was an awesome and rewarding decision as we are very pleased with the installation of our new HVAC system. I would highly recommend Deans HVAC to everyone looking for a knowledgeable, fair priced , caring, and professional company to address their HVAC needs ranging from general services to full HVAC replacement projects. Definitely a FIVE STAR company!!!!!"

Mel D on April 2025


Avatar for Bamford Plumbing and Heating
Bamford Plumbing and Heating
6800 Martin Avenue
4.92(
17
)
Approved Pro
Bamford Plumbing and Heating
6800 Martin Avenue
4.92(
17
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 local quotes requested

Bamford Plumbing & Heating has been providing excellent customer service since 2009. We have over ten years of experience in the plumbing and heating industry. We are licensed and insured in the State of Maryland. We offer 24 hour emergency service and free estimates on new work. We accept all major credit cards and checksBamford Plumbing & heating is a full service and repair plumbing and heating company. We are also proud to be an authorized Goulds pump dealer. Water well systems is our speciality we have well pump pulling equipment that allows us to be able to remove and install well pumps up to 600 feet deep. Also since we are an authorized dealer for Goulds we can offer a 5 year warranty on Goulds pumps we sell. We also have our own excavation equipment this enables us to continue our services to the repair or replacement of well service lines and well pump electrical lines these are the lines from the house to well .We also provide service to the components in your home.

"Doug was extremely friendly, and actually diagnosed my exact problem on the phone. He came out the very next day and got it taken care of with no trouble at all. I'd go back to Bamford in a heartbeat."

David and Jenni M on May 2012

Bamford Plumbing & Heating has been providing excellent customer service since 2009. We have over ten years of experience in the plumbing and heating industry. We are licensed and insured in the State of Maryland. We offer 24 hour emergency service and free estimates on new work. We accept all major credit cards and checksBamford Plumbing & heating is a full service and repair plumbing and heating company. We are also proud to be an authorized Goulds pump dealer. Water well systems is our speciality we have well pump pulling equipment that allows us to be able to remove and install well pumps up to 600 feet deep. Also since we are an authorized dealer for Goulds we can offer a 5 year warranty on Goulds pumps we sell. We also have our own excavation equipment this enables us to continue our services to the repair or replacement of well service lines and well pump electrical lines these are the lines from the house to well .We also provide service to the components in your home.

"Doug was extremely friendly, and actually diagnosed my exact problem on the phone. He came out the very next day and got it taken care of with no trouble at all. I'd go back to Bamford in a heartbeat."

David and Jenni M on May 2012


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
31 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


Avatar for BFMD, LLC
BFMD, LLC
4219 Hanover Pike
4.89(
18
)
Approved Pro
BFMD, LLC
4219 Hanover Pike
4.89(
18
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
189 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!

"Artie was quick to respond and setup an estimate for the work needing done. After a price was agreed to and the job changed up from what was initially expected, everyone was quick to accommodate the change in job needed. Everyone in the company was pleasant to work with and I highly recommend calling them up for an estimate and to help complete any plumbing job. Thanks again!"

Mike W on March 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!

"Artie was quick to respond and setup an estimate for the work needing done. After a price was agreed to and the job changed up from what was initially expected, everyone was quick to accommodate the change in job needed. Everyone in the company was pleasant to work with and I highly recommend calling them up for an estimate and to help complete any plumbing job. Thanks again!"

Mike W on March 2025


Avatar for Re-Design Renovations & Remodeling
Re-Design Renovations & Remodeling
5816 Ritchie Highway
5.00(
6
)
Approved Pro
Re-Design Renovations & Remodeling
5816 Ritchie Highway
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
376 local quotes requested

Re-design Renovations & Remodeling is 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. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"I am very impressed with the work that was done to my kitchen."

Ashraf Hamidah h on March 2025

Re-design Renovations & Remodeling is 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. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"I am very impressed with the work that was done to my kitchen."

Ashraf Hamidah h on March 2025


Avatar for DMV Kitchen & Bath Inc
DMV Kitchen & Bath Inc
429 E Diamond Ave
4.84(
300
)
Approved Pro
DMV Kitchen & Bath Inc
429 E Diamond Ave
4.84(
300
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
1198 local quotes requested

DMV Kitchen and Bath Inc is a family owned and operated Full Service General Contractor specializing in Kitchen & Bathroom Remodeling and Design/Build Services. We ensure a high quality finished product with flexible and attentive service at a competitive price. We pride ourselves on having the ability to make our clients visions come to life with great design ideas and execution. Showrooms: Chantilly, (VA) (703) 657-0997 and Gaithersburg, (MD)

"It is my pleasure to review DMV kitchen and bath. They did an outstanding job from conception through to the last details in finishing an extensive series of renovations - complete kitchen tear-down and renovation, master bathroom and closet teardown and renovation, two bathroom complete retiling/renovation, building two new rooms out of a very large basement, and replacing two forced air HVAC systems - they managed all aspects including proper construction permits. They did high-quality work at a very good price. They did an outstanding job with the work, with high attention to detail. Their communication was very strong from beginning to finish, their initial plan recommendations were excellent, they made several recommendations to not only make the job better, but also make it more cost effective along the way. They were reliable and consistent, and very genuine, "real" people. I have to imagine there will be very high demand for their services. I can’t recommend highly enough. Very timely, excellent communication, quick and high-quality professional work at a competitive price."

William C on March 2025

DMV Kitchen and Bath Inc is a family owned and operated Full Service General Contractor specializing in Kitchen & Bathroom Remodeling and Design/Build Services. We ensure a high quality finished product with flexible and attentive service at a competitive price. We pride ourselves on having the ability to make our clients visions come to life with great design ideas and execution. Showrooms: Chantilly, (VA) (703) 657-0997 and Gaithersburg, (MD)

"It is my pleasure to review DMV kitchen and bath. They did an outstanding job from conception through to the last details in finishing an extensive series of renovations - complete kitchen tear-down and renovation, master bathroom and closet teardown and renovation, two bathroom complete retiling/renovation, building two new rooms out of a very large basement, and replacing two forced air HVAC systems - they managed all aspects including proper construction permits. They did high-quality work at a very good price. They did an outstanding job with the work, with high attention to detail. Their communication was very strong from beginning to finish, their initial plan recommendations were excellent, they made several recommendations to not only make the job better, but also make it more cost effective along the way. They were reliable and consistent, and very genuine, "real" people. I have to imagine there will be very high demand for their services. I can’t recommend highly enough. Very timely, excellent communication, quick and high-quality professional work at a competitive price."

William C on March 2025


Avatar for EJays
EJays
9 Westminster Ave
5.00(
7
)
Approved Pro
EJays
9 Westminster Ave
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
465 local quotes requested

We are a family run general contracting company. Joe started doing remodeling and building 30 years ago. The business now includes his son. Ejays MHIC number is: 137030. We do kitchens, bathrooms, and basements. If you need more space we can even build you an addition. Give us a call for a free estimate.

"They did an excellent job. I liked it very much and I am very happy with their service. They really cared for customer. I strongly recommend EJays to others."

Bumsoo L on July 2024

We are a family run general contracting company. Joe started doing remodeling and building 30 years ago. The business now includes his son. Ejays MHIC number is: 137030. We do kitchens, bathrooms, and basements. If you need more space we can even build you an addition. Give us a call for a free estimate.

"They did an excellent job. I liked it very much and I am very happy with their service. They really cared for customer. I strongly recommend EJays to others."

Bumsoo L on July 2024

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Tankless water heater installations FAQs

Yes, although they have a higher upfront cost compared to traditional units, tankless water heaters can be worth the investment for many homeowners. They heat water on demand, eliminating standby energy losses and leading to 24% to 34% greater energy efficiency for homes using up to 41 gallons of hot water daily. Tankless units last longer—around 20 years with proper maintenance—and require less space than traditional units. They also reduce the risk of leaks and water damage since there's no tank to corrode and fail.

Tankless water heaters, including gas-powered models, do require electricity to operate components like the ignition and control systems. This means they won't function during a power outage. If you live in an area prone to outages and want to ensure a continuous hot water supply, consider installing a battery backup system or generator to keep your tankless water heater running when the power goes out.

You should set your tankless water heater to 120 degrees Fahrenheit for optimal safety and efficiency, as recommended by the U.S. Consumer Product Safety Commission. Setting the temperature at 120 degrees prevents scalding accidents, particularly for children and the elderly, and reduces energy consumption. Temperatures above 140 degrees increase the risk of burns and promote mineral buildup, which can decrease the system's efficiency.

A 20-minute shower uses 50 to 60 gallons of water, assuming a flow rate of 2.5 to 3 gallons per minute. A typical whole-house tankless water heater can produce 4 to 8 gallons of hot water per minute, providing continuous hot water for long showers. By installing low-flow showerheads and reducing shower time, you decrease water consumption and energy costs, maximizing the efficiency of your tankless system.

With proper maintenance, a tankless water heater lasts around 20 years, significantly longer than conventional tank water heaters, which last between 8 and 12 years. Regular inspections and timely repairs can further extend its lifespan. To keep your tankless system operating efficiently, have it inspected or serviced annually and address any minor issues promptly by contacting a local tankless water heater repair service.

The homeowners guide to tankless water heater installations
From average costs to expert advice, get all the answers you need to get your job done.
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