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Tankless water heater installers in Waxhaw

Avatar for Mr. Rooter Plumbing of Charlotte
Mr. Rooter Plumbing of Charlotte
9305-G Monroe Rd.
4.75(
71
)
•
Approved Pro
Mr. Rooter Plumbing of Charlotte
9305-G Monroe Rd.
4.75(
71
)
•
Approved Pro
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
325 local quotes requested

We pride our company, on reliability, great communication, integrity and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business.

"Prompt, friendly, honest, fair, and preformed quality workmanship!"

BRUCE C on May 2025

We pride our company, on reliability, great communication, integrity and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business.

"Prompt, friendly, honest, fair, and preformed quality workmanship!"

BRUCE C on May 2025


The Plumbing Paramedics
9499 Old Bailes Road, Suite 214
New on HomeAdvisorNew on Angi•
Approved Pro
The Plumbing Paramedics
9499 Old Bailes Road, Suite 214
New on AngiNew on HomeAdvisor•
Approved Pro
11 years of experience
Free onsite estimate

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. 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.

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. 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.


Avatar for HotCo The Hot Water Heater Company
HotCo The Hot Water Heater Company
516 Tysons Forest
4.96(
86
)
•
Approved Pro
HotCo The Hot Water Heater Company
516 Tysons Forest
4.96(
86
)
•
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
124 local quotes requested

At HotCo The Hot Water Heater Company, we pride our company on reliability, great communication, integrity and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business.

"Called promptly and on a Sunday. Came out to install the next day and was a completely seamless experience. I would highly recommend to anyone searching for a pro to install a tankless water heater."

Shawn W on June 2025

At HotCo The Hot Water Heater Company, we pride our company on reliability, great communication, integrity and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business.

"Called promptly and on a Sunday. Came out to install the next day and was a completely seamless experience. I would highly recommend to anyone searching for a pro to install a tankless water heater."

Shawn W on June 2025


Swift Brothers Plumbing, Heating & Air LLC
821 Purser Dr, Suite C
New on HomeAdvisorNew on Angi•
Approved Pro
Swift Brothers Plumbing, Heating & Air LLC
821 Purser Dr, Suite C
New on AngiNew on HomeAdvisor•
Approved Pro
18 years of experience
Free onsite estimate

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. Call us today you'll be pleased you did. Thank you

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. Call us today you'll be pleased you did. Thank you


Avatar for Superior Plumbing & Drains, LLC
Superior Plumbing & Drains, LLC
116 West 3rd Avenue
4.66(
34
)
•
Approved Pro
Superior Plumbing & Drains, LLC
116 West 3rd Avenue
4.66(
34
)
•
Approved Pro
Customers say: True professional
163 local quotes requested
5 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumerÂ’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.

"Comorey was fantastic. Even came back after issue with first disposal not working. Friendly and polite and prompt"

Thomas V on May 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumerÂ’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.

"Comorey was fantastic. Even came back after issue with first disposal not working. Friendly and polite and prompt"

Thomas V on May 2025


Avatar for Happi Plumbing Corporation
Happi Plumbing Corporation
4011 Fincher Road
4.92(
31
)
•
Approved Pro
Happi Plumbing Corporation
4011 Fincher Road
4.92(
31
)
•
Approved Pro
Customers say: True professional
187 local quotes requested
2 years of experience

We are master Plumber with class I plumbing licenses and backflow tester licenses both in NC and SC. We provide commercial and residential plumbing and drain cleaning services for big Charlotte region including Union County, Mecklenburg County, Cabarrus County in NC and York County, Lancaster County in SC. We are a passionate team. Our team leader Ben Liu had been in charge of all the plumbing work on the ocean cargo ship for more than ten years .He is intelligent in plumbing works and he loves it! Every Happi Plumber are: H: Helpful A: Appreciative P: Professional P: Passionate I: Innovative Free estimate, free trip fee, 247 services. We're the go-to choice for commercial and residential plumbing solutions. Happi on the way, help on the way!

"all good completed"

Paul L on June 2025

We are master Plumber with class I plumbing licenses and backflow tester licenses both in NC and SC. We provide commercial and residential plumbing and drain cleaning services for big Charlotte region including Union County, Mecklenburg County, Cabarrus County in NC and York County, Lancaster County in SC. We are a passionate team. Our team leader Ben Liu had been in charge of all the plumbing work on the ocean cargo ship for more than ten years .He is intelligent in plumbing works and he loves it! Every Happi Plumber are: H: Helpful A: Appreciative P: Professional P: Passionate I: Innovative Free estimate, free trip fee, 247 services. We're the go-to choice for commercial and residential plumbing solutions. Happi on the way, help on the way!

"all good completed"

Paul L on June 2025


Avatar for Superior Plumbing and Drains
Superior Plumbing and Drains
1506 Miller Street
4.66(
359
)
•
Approved Pro
Superior Plumbing and Drains
1506 Miller Street
4.66(
359
)
•
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
157 local quotes requested

At Superior Plumbing and Drains, LLC, we prioritize quality over quantity, ensuring every plumbing project is completed with expertise and precision. With years of experience, our skilled team is dedicated to delivering exceptional service, backed by honesty and a commitment to customer satisfaction. We proudly serve Monroe, NC, Gastonia, NC, and surrounding areas, including Union County, the Charlotte metro, Gaston and Cleveland counties, and parts of upper York County, SC. Our services include: - Plumbing Installation & Repair - 24/7 Emergency Services - Drain Services & Jetting - Tankless Water Heaters - Water Filtration Systems - Leak Detection & Repairs - Water Heater Services For a consultation or estimate, call us today: 📍 Monroe/Charlotte area: (704) 289-6858 📍 Gaston area: (704) 813-2888 We look forward to serving you!

"Did a great job"

Thomas K on July 2025

At Superior Plumbing and Drains, LLC, we prioritize quality over quantity, ensuring every plumbing project is completed with expertise and precision. With years of experience, our skilled team is dedicated to delivering exceptional service, backed by honesty and a commitment to customer satisfaction. We proudly serve Monroe, NC, Gastonia, NC, and surrounding areas, including Union County, the Charlotte metro, Gaston and Cleveland counties, and parts of upper York County, SC. Our services include: - Plumbing Installation & Repair - 24/7 Emergency Services - Drain Services & Jetting - Tankless Water Heaters - Water Filtration Systems - Leak Detection & Repairs - Water Heater Services For a consultation or estimate, call us today: 📍 Monroe/Charlotte area: (704) 289-6858 📍 Gaston area: (704) 813-2888 We look forward to serving you!

"Did a great job"

Thomas K on July 2025


Avatar for HOTCO - The Water Heater Company
HOTCO - The Water Heater Company
Servicing North & South Carolinas
5.00(
17
)
•
Approved Pro
HOTCO - The Water Heater Company
Servicing North & South Carolinas
5.00(
17
)
•
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
192 local quotes requested

At HotCo The Hot Water Heater Company, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business. Call or click to schedule a free estimate today.

"Gave me a great quote and great advice on servicing my tankless water heater."

Donovan L on February 2025

At HotCo The Hot Water Heater Company, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business. Call or click to schedule a free estimate today.

"Gave me a great quote and great advice on servicing my tankless water heater."

Donovan L on February 2025


Avatar for MyNewFloor.com
MyNewFloor.com
1820 Westinghouse Blvd Ste L
4.42(
334
)
•
Approved Pro
MyNewFloor.com
1820 Westinghouse Blvd Ste L
4.42(
334
)
•
Approved Pro
Customers say: Terrific value
1366 local quotes requested
20 years of experience

A premier flooring company in the Carolinas, MyNewFloor.com was founded by a talented, design savvy professional with 15 years of experience in designing and installing a variety of flooring products. Our company is built on the principles of honesty, quality, craftsmanship, and a sincere effort to provide 100% customer satisfaction! You can be sure that only our professional, knowledgeable and experienced installers will complete all the work for you. We do not sub-contract any of our projects.

"LVP looks great and tile in the kitchen look great but the trim and baseboards were not finished and I had to have another contractor come in and install them. The stairwell was sanded and stained and I was told they could match the stain for the stairs to the LVP and that wasn’t true either. The stairs came out pink. Now I’m having another contractor come in and fix. I would not recommend to a friend."

Diana V on January 2025

A premier flooring company in the Carolinas, MyNewFloor.com was founded by a talented, design savvy professional with 15 years of experience in designing and installing a variety of flooring products. Our company is built on the principles of honesty, quality, craftsmanship, and a sincere effort to provide 100% customer satisfaction! You can be sure that only our professional, knowledgeable and experienced installers will complete all the work for you. We do not sub-contract any of our projects.

"LVP looks great and tile in the kitchen look great but the trim and baseboards were not finished and I had to have another contractor come in and install them. The stairwell was sanded and stained and I was told they could match the stain for the stairs to the LVP and that wasn’t true either. The stairs came out pink. Now I’m having another contractor come in and fix. I would not recommend to a friend."

Diana V on January 2025


Avatar for T & F Plumbing
T & F Plumbing
7917 Meadowdale Ln
5.00(
33
)
•
Approved Pro
T & F Plumbing
7917 Meadowdale Ln
5.00(
33
)
•
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
311 local quotes requested

We service Water Heaters to drain repair and everything else in between in ur plumbing systems. We are affordable, trustworthy and give each customer a personal experience that will keep them calling us for all there plumbing needs.

"Tim and Frank provided outstanding service. They expertly repaired my "ancient" gas fireplace and got it working perfectly. They responded quickly, scheduled the appointment promptly, and had everything up and running within 24 hours of my initial request. Truly exceptional work!"

David R on November 2024

We service Water Heaters to drain repair and everything else in between in ur plumbing systems. We are affordable, trustworthy and give each customer a personal experience that will keep them calling us for all there plumbing needs.

"Tim and Frank provided outstanding service. They expertly repaired my "ancient" gas fireplace and got it working perfectly. They responded quickly, scheduled the appointment promptly, and had everything up and running within 24 hours of my initial request. Truly exceptional work!"

David R on November 2024

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FAQs for tankless water heater installation projects in Waxhaw, NC

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 Waxhaw, NC 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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