Get matched with top tankless water heater installers in your area
Enter your zip and get matched with up to 3 pros
Matching on HomeAdvisor
Tankless water heater installers in Freeport
Customized Plumbing and Heating believes that the customer comes first. No matter what you need from toilets to fixtures and everything in between. With an unparalleled attention to detail we will assure you that your project will be completed on time and within budget. With over a decade of professional experience and expertise behind us, you can count on us to treat you right. We appreciate your referral business and look forward to working with you soon. Remember, we fix where you go!
"Amazing experience. Will definitely work with again!"
Ceren P on May 2024
Customized Plumbing and Heating believes that the customer comes first. No matter what you need from toilets to fixtures and everything in between. With an unparalleled attention to detail we will assure you that your project will be completed on time and within budget. With over a decade of professional experience and expertise behind us, you can count on us to treat you right. We appreciate your referral business and look forward to working with you soon. Remember, we fix where you go!
"Amazing experience. Will definitely work with again!"
Ceren P on May 2024
BIG WAVE PLUMBING & GAS, LLC 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.
"Elliot was kind, courteous, professional and extraordinarily helpful. In his initial visit he looked at the damage, and the surrounding area, and provided me with multiple options to correct the problem. He had researched Reverse Osmosis systems, and discussed a newer product that was infinately superior to my current system. He recommended updates to piping as I have an older home, and some older installations did not meet current code requirements. I found Eliot to me very knowledgable, prompt and trustworthy....I Highly recommend him!!!!"
Elizabeth P on March 2025
BIG WAVE PLUMBING & GAS, LLC 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.
"Elliot was kind, courteous, professional and extraordinarily helpful. In his initial visit he looked at the damage, and the surrounding area, and provided me with multiple options to correct the problem. He had researched Reverse Osmosis systems, and discussed a newer product that was infinately superior to my current system. He recommended updates to piping as I have an older home, and some older installations did not meet current code requirements. I found Eliot to me very knowledgable, prompt and trustworthy....I Highly recommend him!!!!"
Elizabeth P on March 2025
Marquis Well & Pump is a complete water service company. We install and service water pump systems, softeners, all types water filtration, well drilling, and geothermal. We also provide these services: water testing, well inspections including pump testing, water pump system inspections, and filtration system inspections. If you have a problem with your water call "We have the Solution".
"Happy to report 5 star service! Very responsive, knowledgeable and helpful. Educated us about our new home and its systems, as well as diagnosing the next steps to resolve our problems. Left us smiling!! Would highly recommend to others and would call on Marquis again."
Leslie D on August 2022
Marquis Well & Pump is a complete water service company. We install and service water pump systems, softeners, all types water filtration, well drilling, and geothermal. We also provide these services: water testing, well inspections including pump testing, water pump system inspections, and filtration system inspections. If you have a problem with your water call "We have the Solution".
"Happy to report 5 star service! Very responsive, knowledgeable and helpful. Educated us about our new home and its systems, as well as diagnosing the next steps to resolve our problems. Left us smiling!! Would highly recommend to others and would call on Marquis again."
Leslie D on August 2022
With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!
With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!
ZOOM DRAIN provides sewer and drain cleaning and repairs throughout Southern and Central Maine. Our team of professionals focus on providing you with safe & proven solutions, fast turnaround times and a 30-day satisfaction guarantee. We are available 24/7/365 so call ZOOM DRAIN today to schedule an appointment! We offer Residential and Commercial: Drain Cleaning; Drain Installation; Ejector Pump Installation & Replacement; Grease Trap Pumping; Pump Pit Repair; Sewer Line Installation & Replacement; Sump Pump Installation; Sewer Services; Sump Pump Repair; Garbage Disposal Repair; Ejector Pump Repair; Pump Pit Installation & Replacement; Sewer Line Hydro-jetting; Sewer Line Repair; Toilet Repair; Sewer & Drain Inspections
"Technician arrived over 1 hour after the time given by office. Did not know the job specs that were given when appointment was set up. Had to return to shop as tech did not come prepared. When settling bill tech said $350. We explained that we should not have to pay road time for shop run. He called office and came back and said the cost was $350, taking the shop run off the cost. We stated that was the same cost. Tech said it was $75 for the shop run making the bill $425, so minus the $75 the bill was now $350. The cleaning of one pipe with no blockage should not be $425. Tech wore mask 2 out of the 3 times we conversed but the mask was not CDC approved, which means the customer isn’t protected. I think EcoClean needs to improve its communication with clients and needs to improve field tech and office communications."
Raymond L on September 2020
ZOOM DRAIN provides sewer and drain cleaning and repairs throughout Southern and Central Maine. Our team of professionals focus on providing you with safe & proven solutions, fast turnaround times and a 30-day satisfaction guarantee. We are available 24/7/365 so call ZOOM DRAIN today to schedule an appointment! We offer Residential and Commercial: Drain Cleaning; Drain Installation; Ejector Pump Installation & Replacement; Grease Trap Pumping; Pump Pit Repair; Sewer Line Installation & Replacement; Sump Pump Installation; Sewer Services; Sump Pump Repair; Garbage Disposal Repair; Ejector Pump Repair; Pump Pit Installation & Replacement; Sewer Line Hydro-jetting; Sewer Line Repair; Toilet Repair; Sewer & Drain Inspections
"Technician arrived over 1 hour after the time given by office. Did not know the job specs that were given when appointment was set up. Had to return to shop as tech did not come prepared. When settling bill tech said $350. We explained that we should not have to pay road time for shop run. He called office and came back and said the cost was $350, taking the shop run off the cost. We stated that was the same cost. Tech said it was $75 for the shop run making the bill $425, so minus the $75 the bill was now $350. The cleaning of one pipe with no blockage should not be $425. Tech wore mask 2 out of the 3 times we conversed but the mask was not CDC approved, which means the customer isn’t protected. I think EcoClean needs to improve its communication with clients and needs to improve field tech and office communications."
Raymond L on September 2020
Plumbing services | Plumbing repair | Water heater replacement | Water heater installation | Drain cleaning services | Clogged drain | Boiler installation
"Rob was great! Excellent communication and follow up."
Danny L on November 2024
Plumbing services | Plumbing repair | Water heater replacement | Water heater installation | Drain cleaning services | Clogged drain | Boiler installation
"Rob was great! Excellent communication and follow up."
Danny L on November 2024
Jev, the owner of Maine House Painting, has over 20 years experience with house/building painting and property maintenance. With a solid background in engineering and project management, Jev brings a high level of expertise and attention to detail. If you are looking for a high quality painting job, call Jev. He will do a better job at a more reasonable price.
"Jev, Richie, and Emily were all professional, and efficient. This bathroom was an old 70's bathroom with tile on the walls. We weren't sure what Jev would find, but he communicated with us every step of the way. He did a beautiful job. I would recommend him."
Mary H on March 2025
Jev, the owner of Maine House Painting, has over 20 years experience with house/building painting and property maintenance. With a solid background in engineering and project management, Jev brings a high level of expertise and attention to detail. If you are looking for a high quality painting job, call Jev. He will do a better job at a more reasonable price.
"Jev, Richie, and Emily were all professional, and efficient. This bathroom was an old 70's bathroom with tile on the walls. We weren't sure what Jev would find, but he communicated with us every step of the way. He did a beautiful job. I would recommend him."
Mary H on March 2025
Bellevue Construction Company delivers a superior finished product. We specialize in all areas of construction. We aim to serve all of our customers with a wonderful experience. Our motto is quality over quantity. Our company has been owned and operating for 7+ years! Give us a call or click to request a free quote today. Feel free to text or call this #7816706394
"Had my bathroom done. Looks great !"
Dennis G on May 2025
Bellevue Construction Company delivers a superior finished product. We specialize in all areas of construction. We aim to serve all of our customers with a wonderful experience. Our motto is quality over quantity. Our company has been owned and operating for 7+ years! Give us a call or click to request a free quote today. Feel free to text or call this #7816706394
"Had my bathroom done. Looks great !"
Dennis G on May 2025
We're so glad you found us! If you're here, you're thinking about giving your home an update.😀 Well... you're in the right place because that's what we do! We are fully insured for your peace of mind, and we specialize in a wide range of interior and exterior services. We take pride in being a close-knit, family-oriented, honest, and professional team, and we are here to help! Even small improvements can make a BIG difference. Whether your home feels outdated and needs some TLC or you're planning a complete renovation, structural repairs, or water damage restoration, our goal is to make the entire process as stress-free and smooth as possible for you. Let's connect to schedule an in-person meeting to get started on your estimate. If you have any questions or need more information, we're here and happy to help! Contact us via phone, email, or by filling out the Project Details Form on our website: www.mainehomerenovations.com We look forward to hearing from you!
"The remodel included laying a new floor and baseboard. Removing countertops and replacing lights, sinks and fixtures. The remodel involved carpentry, plumbing and electrical wiring. The contractor was able to complete all of this without hiring subcontractors resulting in a quick completion."
julie c on March 2025
We're so glad you found us! If you're here, you're thinking about giving your home an update.😀 Well... you're in the right place because that's what we do! We are fully insured for your peace of mind, and we specialize in a wide range of interior and exterior services. We take pride in being a close-knit, family-oriented, honest, and professional team, and we are here to help! Even small improvements can make a BIG difference. Whether your home feels outdated and needs some TLC or you're planning a complete renovation, structural repairs, or water damage restoration, our goal is to make the entire process as stress-free and smooth as possible for you. Let's connect to schedule an in-person meeting to get started on your estimate. If you have any questions or need more information, we're here and happy to help! Contact us via phone, email, or by filling out the Project Details Form on our website: www.mainehomerenovations.com We look forward to hearing from you!
"The remodel included laying a new floor and baseboard. Removing countertops and replacing lights, sinks and fixtures. The remodel involved carpentry, plumbing and electrical wiring. The contractor was able to complete all of this without hiring subcontractors resulting in a quick completion."
julie c on March 2025
At Wilderness Woodworking and Construction, we offer a comprehensive range of building services that allow us to transform your vision for your living space into a reality. We pride ourselves on the quality work we provide, while delivering great customer service. Call or click for your estimate today!
"Christian was instrumental in the building of our home. His extensive knowledge surrounding building practices, code, and materials made the process of building our home not only easy but actually enjoyable. He would arrive to work early each day and stay late when necessary to complete various aspects of the job...always with a smile and a positive attitude. Needless to say his work ethic is exceptional. His attention to detail and ability to problem solve on the fly as issues came up (they always do ) are exemplary. I have heard that many people who have gone through the process of building their home would never do it again. Our build could not have gone more smoothly!"
Joel B on January 2025
At Wilderness Woodworking and Construction, we offer a comprehensive range of building services that allow us to transform your vision for your living space into a reality. We pride ourselves on the quality work we provide, while delivering great customer service. Call or click for your estimate today!
"Christian was instrumental in the building of our home. His extensive knowledge surrounding building practices, code, and materials made the process of building our home not only easy but actually enjoyable. He would arrive to work early each day and stay late when necessary to complete various aspects of the job...always with a smile and a positive attitude. Needless to say his work ethic is exceptional. His attention to detail and ability to problem solve on the fly as issues came up (they always do ) are exemplary. I have heard that many people who have gone through the process of building their home would never do it again. Our build could not have gone more smoothly!"
Joel B on January 2025
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.
- Plumbing - Multiple Projects
- Shower Pan Install
- Plumbing for a Remodel or Addition - Install
- Plumbing Item Repair
- Water Heater - Repair or Service
- Sink Repair
- Steam Shower - Install
- Faucet Install or Replace
- Walk In Tub - Install or Replace
- Drain Repair
- Shower Install or Replace
- Pipe Repair
- Drain Line Breakage - Camera Locate
- Water Main - Install, Replace or Repair
- Sump Pump - Repair or Replace
- Drain Clog or Blockage - Clear
- Sewer Main - Clear
- Faucets, Fixtures and Pipes - Repair or Replace
- Plumbing Item Installation
- Sink Installation
- Pipe Installation
- Faucet Installation
- Toilet Install or Repair
- Whirlpool Bathtub Install or Replace
- Plumbing Multi-Item Installation
- Water Heater - Install or Replace
- Sewer Main - Install, Replace or Repair
- Drain Installation
- Plumbing Multi-item Repair
- Toilet Installation
- Bathtub Install or Replace
- Sump Pump or Interior Foundation Drains - Install
- Birmingham
- Phoenix
- Tucson
- Fresno
- Long Beach
- Los Angeles
- Modesto
- Sacramento
- San Diego
- San Francisco
- San Jose
- Denver
- Hartford
- Washington DC
- Fort Lauderdale
- Jacksonville
- Miami
- Orlando
- Tampa
- Atlanta
- Chicago
- Indianapolis
- Louisville
- New Orleans
- Baltimore
- Boston
- Detroit
- Grand Rapids
- Minneapolis
- Saint Paul
- Kansas City
- Saint Louis
- Las Vegas
- Albany
- New York
- Asheville
- Charlotte
- Greensboro
- Raleigh
- Winston Salem
- Cincinnati
- Cleveland
- Columbus
- Oklahoma City
- Portland
- Harrisburg
- Philadelphia
- Pittsburgh
- Providence
- Memphis
- Nashville
- Austin
- Dallas
- El Paso
- Fort Worth
- Houston
- San Antonio
- Salt Lake City
- Norfolk
- Richmond
- Virginia Beach
- Seattle
- Madison
- Milwaukee
Get our Angi-powered app
