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 Dallas
When it comes to commercial or residential plumbing installs and repairs; look no further than Advent Plumbing, LLC. One stop for all your plumbing repairs: toilet, faucet, sink, shower, leaks, water heaters, garbage disposal, water main, sewer, all plumbing replacements, repairs and installations done by a GA. license Master Plumber. We have several 25 years experience providing quick neat and reliable services through out the community. We are priced right. Free estimate, and never an overtime charge. License, insured and bonded.
"Elie did a great job installing my hot water heater at a price that was much better than the other quotes I received. I highly recommend Advent Plumbing!"
Tim S on April 2025
When it comes to commercial or residential plumbing installs and repairs; look no further than Advent Plumbing, LLC. One stop for all your plumbing repairs: toilet, faucet, sink, shower, leaks, water heaters, garbage disposal, water main, sewer, all plumbing replacements, repairs and installations done by a GA. license Master Plumber. We have several 25 years experience providing quick neat and reliable services through out the community. We are priced right. Free estimate, and never an overtime charge. License, insured and bonded.
"Elie did a great job installing my hot water heater at a price that was much better than the other quotes I received. I highly recommend Advent Plumbing!"
Tim S on April 2025
Majestic Plumbing & Electric is the most preferred plumbing company Marietta, GA and the surrounding areas have to offer. You can have peace of mind knowing your plumbing system and electrical wiring are being taken care of by our experienced, licensed, and insured technicians, who know what it takes to get the job done. Whether you have a drainage issue, a leak in your home, flickering lights, or electrical upgrade needs, to name a few, our technicians can help. Contact us today for more information about our plumbing and electrical services in Marietta, GA and the surrounding areas. We're always available to answer your call
"Always on time and courteous"
Debbianne R on March 2025
Majestic Plumbing & Electric is the most preferred plumbing company Marietta, GA and the surrounding areas have to offer. You can have peace of mind knowing your plumbing system and electrical wiring are being taken care of by our experienced, licensed, and insured technicians, who know what it takes to get the job done. Whether you have a drainage issue, a leak in your home, flickering lights, or electrical upgrade needs, to name a few, our technicians can help. Contact us today for more information about our plumbing and electrical services in Marietta, GA and the surrounding areas. We're always available to answer your call
"Always on time and courteous"
Debbianne R on March 2025
At PlumbPros Plumbing, LLC we sustain our company on reliability, great communication, integrity and quality work. We strongly believe in giving our absolute best in all of our projects. We are experts in our trade, and will always keep you educated on your particular task or project. Call today!
"Had them to my home several times for different reasons. Always prompt and provided excellent service"
tim P on January 2025
At PlumbPros Plumbing, LLC we sustain our company on reliability, great communication, integrity and quality work. We strongly believe in giving our absolute best in all of our projects. We are experts in our trade, and will always keep you educated on your particular task or project. Call today!
"Had them to my home several times for different reasons. Always prompt and provided excellent service"
tim P on January 2025
At Lee Plumbing our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.
"Extraordinary service and professionalism."
Donna H on April 2025
At Lee Plumbing our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.
"Extraordinary service and professionalism."
Donna H on April 2025
Holy Water Plumbing 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. We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own.
"Very clean and solid work. Definitely recommend!"
Toby H on April 2025
Holy Water Plumbing 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. We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own.
"Very clean and solid work. Definitely recommend!"
Toby H on April 2025
The professional and trusted plumbing company of Atlantis Plumbing proudly serves the metro Atlanta area. Our upstanding plumbers will provide you with quality service and honest assessment of your situation. We can take care of any plumbing issues you may have. From pipe repairs to installations and much more. We specialize in plumbing service and repair, sewer and drain cleaning, polybutylene pipe replacement, pipe camera inspection, water leak detection and trenchless pipe replacement. We currently have a team of over 24 plumbers and office staff. Our average service plumber has over 18 years of plumbing experience, which makes our plumbers more experienced than the average plumber in the area. We have maintained almost our entire staff for the past 10 years with a few additions. We take pride in providing quality work at a reasonable price. Our management team strives to keep our plumbers on schedule, competitively priced, to stay well organized, to keep all work areas clean or cleaner than when they started, and to always show respect for our customers. We want your repeat business and your references. Additional office email: atlantisplumbing@gmail.com or email the owner Michael Whitman: mikewhitma@aol.com. Michael Whitman Atlantis Plumbing 770-505-8570
"Initially I thought it went well. The new piping looked better than my old piping, but turned out to be totally useless."
Towanda E on January 2025
The professional and trusted plumbing company of Atlantis Plumbing proudly serves the metro Atlanta area. Our upstanding plumbers will provide you with quality service and honest assessment of your situation. We can take care of any plumbing issues you may have. From pipe repairs to installations and much more. We specialize in plumbing service and repair, sewer and drain cleaning, polybutylene pipe replacement, pipe camera inspection, water leak detection and trenchless pipe replacement. We currently have a team of over 24 plumbers and office staff. Our average service plumber has over 18 years of plumbing experience, which makes our plumbers more experienced than the average plumber in the area. We have maintained almost our entire staff for the past 10 years with a few additions. We take pride in providing quality work at a reasonable price. Our management team strives to keep our plumbers on schedule, competitively priced, to stay well organized, to keep all work areas clean or cleaner than when they started, and to always show respect for our customers. We want your repeat business and your references. Additional office email: atlantisplumbing@gmail.com or email the owner Michael Whitman: mikewhitma@aol.com. Michael Whitman Atlantis Plumbing 770-505-8570
"Initially I thought it went well. The new piping looked better than my old piping, but turned out to be totally useless."
Towanda E on January 2025
Septic pump outs and repairs New installations Certified inspections Pump replacements and repairs Grease trap pumping Water line installation and repairs Honest and hard working owner operated business. 10 years of experience. We are licensed and insured.
"They are nothing short of fantastic. I was quoted by another company anywhere from 5 grand to 12 grand. Turns out all I needed was a pump out and a blockage cleared for a lot less money. Thomas septic was honest and genuine. Traits so rare lately. I highly recommend them. You won’t find a team more capable or honest. Quality work done without all the bs and unneeded expenses that is Thomas septic! Honestly if I could I would give them 10 stars. Seriously call them first and you won’t need to call anyone else! I am so grateful to have found them!"
LAURI R on December 2024
Septic pump outs and repairs New installations Certified inspections Pump replacements and repairs Grease trap pumping Water line installation and repairs Honest and hard working owner operated business. 10 years of experience. We are licensed and insured.
"They are nothing short of fantastic. I was quoted by another company anywhere from 5 grand to 12 grand. Turns out all I needed was a pump out and a blockage cleared for a lot less money. Thomas septic was honest and genuine. Traits so rare lately. I highly recommend them. You won’t find a team more capable or honest. Quality work done without all the bs and unneeded expenses that is Thomas septic! Honestly if I could I would give them 10 stars. Seriously call them first and you won’t need to call anyone else! I am so grateful to have found them!"
LAURI R on December 2024
Estes Services is the leading choice for home comfort in the Atlanta area. Three generations family-owned and operated since 1949. We provide innovative solutions to everyday heating, cooling, plumbing, and electrical needs by bringing you the most energy-efficient products on the market today. No subs. Charges a flat rate. Free estimates for HVAC system replacements. Emergency service available. Additional phones - (404) 329-7440 - Commercial service, 404-366-9620 - residential service. Additional e-mails - info@estesair.com, plumbing@estesair.com.
"They came out and resolved my plumbing issue on the same day. Very courteous scheduler and technician was even better."
Terrance D on April 2025
Estes Services is the leading choice for home comfort in the Atlanta area. Three generations family-owned and operated since 1949. We provide innovative solutions to everyday heating, cooling, plumbing, and electrical needs by bringing you the most energy-efficient products on the market today. No subs. Charges a flat rate. Free estimates for HVAC system replacements. Emergency service available. Additional phones - (404) 329-7440 - Commercial service, 404-366-9620 - residential service. Additional e-mails - info@estesair.com, plumbing@estesair.com.
"They came out and resolved my plumbing issue on the same day. Very courteous scheduler and technician was even better."
Terrance D on April 2025
Roto-Rooter is America's Largest Plumbing and Drain Cleanng Company. We offer 24 hour services with no overtime or after hour charges. We also offer convenient finance options
"BUYER BEWARE! Had a pipe leak within my wall. Caught it fairly early with minimum damage. The Roto Rooter rep Brian came out and inspected and said I needed water mitigation based off the moisture in my walls. When I say the leak wasn't that bad, it really wasn't! He stated that my insurance company would cover it all and that he deals with my particular company all the time and not to worry. I obviously was taken back by the cost of almost 4k! Fast forward, my insurance company are questioning duplicate charges and Roto-Rooter is saying I owe almost 3k or a lien will be placed on my property! This whole water mitigation is a scam and the salesman did not tell the truth. They should have picked up their fans a lot earlier than they did. I'm sure they were trying to milk all the money they could. Over 5k for a bunch of fans in my home. I WILL NEVER REFER ANYONE TO THIS PLACE! Contacting my lawyer and will have my day in court if necessary. BUNCH OF SCAM ARTISTS IF YOU ASK ME!"
Deanna M on February 2022
Roto-Rooter is America's Largest Plumbing and Drain Cleanng Company. We offer 24 hour services with no overtime or after hour charges. We also offer convenient finance options
"BUYER BEWARE! Had a pipe leak within my wall. Caught it fairly early with minimum damage. The Roto Rooter rep Brian came out and inspected and said I needed water mitigation based off the moisture in my walls. When I say the leak wasn't that bad, it really wasn't! He stated that my insurance company would cover it all and that he deals with my particular company all the time and not to worry. I obviously was taken back by the cost of almost 4k! Fast forward, my insurance company are questioning duplicate charges and Roto-Rooter is saying I owe almost 3k or a lien will be placed on my property! This whole water mitigation is a scam and the salesman did not tell the truth. They should have picked up their fans a lot earlier than they did. I'm sure they were trying to milk all the money they could. Over 5k for a bunch of fans in my home. I WILL NEVER REFER ANYONE TO THIS PLACE! Contacting my lawyer and will have my day in court if necessary. BUNCH OF SCAM ARTISTS IF YOU ASK ME!"
Deanna M on February 2022
As a locally owned plumbing business hailing from Atlanta, Georgia, we take great pride in serving our community with top-notch indoor and underground plumbing solutions. Trust us to keep your home running smoothly. With a dedicated team and a commitment to excellence, we are here to meet all your plumbing needs. Count on us for reliable and professional service that you can depend on.
"I am leaving a review before the work is even started. I received a quote from another company and scheduled the work. When they showed up, they tried to triple the cost. I told them to get out of my house. I then called Rooter Pro Plumbing to come out and give me a quote. Jerimey Jackson came out and looked over the situation and then put me on a conference call with the owner. They agreed to match the quote I received from the other company even though it was seriously underbid. They are a great company to work with. They are scheduled to come out this week to start the project. I would highly recommend a company with such integrity in the employees and the owner. I look forward to working with them."
Chris C on November 2024
As a locally owned plumbing business hailing from Atlanta, Georgia, we take great pride in serving our community with top-notch indoor and underground plumbing solutions. Trust us to keep your home running smoothly. With a dedicated team and a commitment to excellence, we are here to meet all your plumbing needs. Count on us for reliable and professional service that you can depend on.
"I am leaving a review before the work is even started. I received a quote from another company and scheduled the work. When they showed up, they tried to triple the cost. I told them to get out of my house. I then called Rooter Pro Plumbing to come out and give me a quote. Jerimey Jackson came out and looked over the situation and then put me on a conference call with the owner. They agreed to match the quote I received from the other company even though it was seriously underbid. They are a great company to work with. They are scheduled to come out this week to start the project. I would highly recommend a company with such integrity in the employees and the owner. I look forward to working with them."
Chris C on November 2024
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
