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Tankless water heater installers in Cumming
Garner Plumbing, Inc., is a family owned and operated business, offering plumbing services for both commercial and residential applications. We specialize in resolving all types of plumbing problems. We can handle new installation, as well as, service for existing plumbing. We carry and install many major brands of electric, gas and tankless water heaters. Our service area includes Hall, Jackson, Barrow and Forsyth Counties. We are licensed, bonded and insured. Also, we offer 24 hour emergency services. We are extremely passionate about the work that we do and you can trust us to provide a high quality service at a fair and honest price. If you are looking for a plumber you can depend on, please call Garner Plumbing today!
"I can't thank the guys enough for coming to the rescue. I started a toilet repair that should have been fairly easy, however….. So after realizing the job was too big for me I turned to Angi's list and they connected me to Garner Plumbing. They showed up that afternoon and had the job fixed within a half an hour or just a little more. I feel very confident in the work they did and they were very nice to work with. Would definitely recommend them to anyone needing plumbing service and the Jefferson, Athens, Winder area ."
Becki B on May 2024
Garner Plumbing, Inc., is a family owned and operated business, offering plumbing services for both commercial and residential applications. We specialize in resolving all types of plumbing problems. We can handle new installation, as well as, service for existing plumbing. We carry and install many major brands of electric, gas and tankless water heaters. Our service area includes Hall, Jackson, Barrow and Forsyth Counties. We are licensed, bonded and insured. Also, we offer 24 hour emergency services. We are extremely passionate about the work that we do and you can trust us to provide a high quality service at a fair and honest price. If you are looking for a plumber you can depend on, please call Garner Plumbing today!
"I can't thank the guys enough for coming to the rescue. I started a toilet repair that should have been fairly easy, however….. So after realizing the job was too big for me I turned to Angi's list and they connected me to Garner Plumbing. They showed up that afternoon and had the job fixed within a half an hour or just a little more. I feel very confident in the work they did and they were very nice to work with. Would definitely recommend them to anyone needing plumbing service and the Jefferson, Athens, Winder area ."
Becki B on May 2024
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!
"Excellent customer service and work!"
Shawne A on June 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!
"Excellent customer service and work!"
Shawne A on June 2025
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the 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.
"Prompt & Punctual; Polite & Professional. Dan and Owen were Extremely good at what they did and were a dream to work with. Even though they had to go get additional equipment, they had things done, same day. Cleaned up after themselves. and explained what the root problem was and how they were going to fix it. Also made suggestions about some down-the-road work that would need to be done in the future. God bless 'em!!!"
Dan C on January 2023
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the 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.
"Prompt & Punctual; Polite & Professional. Dan and Owen were Extremely good at what they did and were a dream to work with. Even though they had to go get additional equipment, they had things done, same day. Cleaned up after themselves. and explained what the root problem was and how they were going to fix it. Also made suggestions about some down-the-road work that would need to be done in the future. God bless 'em!!!"
Dan C on January 2023
We are full service residential plumbing company who takes great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer?s 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.
We are full service residential plumbing company who takes great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer?s 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.
DaCosta Plumbing & Drain LLC, 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.
"This company was assigned to me through my home warranty company. They were supposed to contact me within 24hrs but waited 2 day. That Thursday, the woman I spoke with scheduled a plumber to come to my home on Monday afternoon and someone would call when the plumber was in route. This was the date I put in my phone and the date they sent to the home warranty company (confirmed by text). The next day, thereâ s an email saying they are scheduled to come on Wednesday afternoon. Ok fineâ ¦I stayed home all day Wednesday. At 3:00, I got a call saying that the plumber came by my house at 12:00 and no one answered the door. #1. No one called to say he was on the way. #2. You claim he came to the home and no one answered, but no one called then, either? #3. So youâ re calling me 3 hours later saying heâ s too far away? #4. I have a Ring doorbell and great security system with cameras that I can roll back to show that no one came to THIS house. She then went on to say it was the house, â With a Christmas wreath on the door.â On December 20th, 5 days before, Christmas, 80% of the houses in this neighborhood have a Christmas wreaths. Can you prove someone came here? Nope! No callâ ¦no showâ ¦ridiculous. The appointment was rescheduled for 12/27 from 10:30-1:30. I took off of work, a 3rd time, checked to make sure my doorbell worked, and sat in the living room, all day, where I could see if anyone came to the door. At 2:30 PM, no one has come. I called to get an update. No answer."
Asha D on December 2023
DaCosta Plumbing & Drain LLC, 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.
"This company was assigned to me through my home warranty company. They were supposed to contact me within 24hrs but waited 2 day. That Thursday, the woman I spoke with scheduled a plumber to come to my home on Monday afternoon and someone would call when the plumber was in route. This was the date I put in my phone and the date they sent to the home warranty company (confirmed by text). The next day, thereâ s an email saying they are scheduled to come on Wednesday afternoon. Ok fineâ ¦I stayed home all day Wednesday. At 3:00, I got a call saying that the plumber came by my house at 12:00 and no one answered the door. #1. No one called to say he was on the way. #2. You claim he came to the home and no one answered, but no one called then, either? #3. So youâ re calling me 3 hours later saying heâ s too far away? #4. I have a Ring doorbell and great security system with cameras that I can roll back to show that no one came to THIS house. She then went on to say it was the house, â With a Christmas wreath on the door.â On December 20th, 5 days before, Christmas, 80% of the houses in this neighborhood have a Christmas wreaths. Can you prove someone came here? Nope! No callâ ¦no showâ ¦ridiculous. The appointment was rescheduled for 12/27 from 10:30-1:30. I took off of work, a 3rd time, checked to make sure my doorbell worked, and sat in the living room, all day, where I could see if anyone came to the door. At 2:30 PM, no one has come. I called to get an update. No answer."
Asha D on December 2023
We are a locally owned and operated company, that values honesty and integrity, and treats your home as if it were our own. We offer a variety of exterior services, that are customized to each individual project. You will find us to be competitively priced, paying close attention to the details of each, and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!
We are a locally owned and operated company, that values honesty and integrity, and treats your home as if it were our own. We offer a variety of exterior services, that are customized to each individual project. You will find us to be competitively priced, paying close attention to the details of each, and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!
Honest Dependable Plumbing We are dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services, and take pride in the attention to detail put into each of the projects we are involved with. We are known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. http://www.bdsplumbinginc.com
"They have done an excellent job."
Debra N on July 2023
Honest Dependable Plumbing We are dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services, and take pride in the attention to detail put into each of the projects we are involved with. We are known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. http://www.bdsplumbinginc.com
"They have done an excellent job."
Debra N on July 2023
TE Certified Electrical, Plumbing, Heating & Cooling is a customer-focused residential service company. We fix & replace electrical, plumbing, and HVAC systems for Greater Atlanta homeowners. Please call our office to schedule your appointment today. 770-667-6937
"I recently had an electrical inspection done by TE Certified Electrical, Plumbing, Heating & Cooling, and I couldn’t be more impressed. From the moment the technician arrived, the experience was professional, thorough, and reassuring. They took the time to explain everything they found in a way that was easy to understand, and I felt confident I was in good hands. What stood out most was their attention to detail—they didn’t just check the basics, they inspected the entire system to ensure my home was safe and up to code. No high-pressure sales, just honest advice and helpful recommendations. I’ll absolutely be using TE Certified again and would highly recommend them to anyone looking for top-tier electrical service."
BRIAN S on June 2025
TE Certified Electrical, Plumbing, Heating & Cooling is a customer-focused residential service company. We fix & replace electrical, plumbing, and HVAC systems for Greater Atlanta homeowners. Please call our office to schedule your appointment today. 770-667-6937
"I recently had an electrical inspection done by TE Certified Electrical, Plumbing, Heating & Cooling, and I couldn’t be more impressed. From the moment the technician arrived, the experience was professional, thorough, and reassuring. They took the time to explain everything they found in a way that was easy to understand, and I felt confident I was in good hands. What stood out most was their attention to detail—they didn’t just check the basics, they inspected the entire system to ensure my home was safe and up to code. No high-pressure sales, just honest advice and helpful recommendations. I’ll absolutely be using TE Certified again and would highly recommend them to anyone looking for top-tier electrical service."
BRIAN S on June 2025
HomeVantage is an insured and licensed residential remodel contractor that specializes in basements, bathrooms, kitchens, and decks. We are the contractor you can trust to show up, communicate early and often, and deliver with the quality you expect. Be sure to check out our website at www.HomeVantage.net.
"Everyone at Homevantage was a pleasure to work with. It was terrific to work with a company that was responsive when we had questions and completed the project on time and within the budget we planned for."
Courtney V on January 2025
HomeVantage is an insured and licensed residential remodel contractor that specializes in basements, bathrooms, kitchens, and decks. We are the contractor you can trust to show up, communicate early and often, and deliver with the quality you expect. Be sure to check out our website at www.HomeVantage.net.
"Everyone at Homevantage was a pleasure to work with. It was terrific to work with a company that was responsive when we had questions and completed the project on time and within the budget we planned for."
Courtney V on January 2025
DM Deco Design is a full service design firm located in Atlanta, Georgia. We specialize in high-end residential Kitchen and Bath renovation for every style and price point. With our expertise, your traditional foundation can be crafted into an exquisite space that’s functional, warm and inviting.
"Everything was great"
Ryan J on May 2025
DM Deco Design is a full service design firm located in Atlanta, Georgia. We specialize in high-end residential Kitchen and Bath renovation for every style and price point. With our expertise, your traditional foundation can be crafted into an exquisite space that’s functional, warm and inviting.
"Everything was great"
Ryan J on May 2025
FAQs for tankless water heater installation projects in Cumming, GA
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
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