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Tankless water heater installers in Oak Ridge

Avatar for Next Level Plumbing, LLC
Next Level Plumbing, LLC
860 Black Lake Rd
5.00(
5
)
Approved Pro
Next Level Plumbing, LLC
860 Black Lake Rd
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

Next Level Plumbing LLC has a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience. You will find us to be competitively priced with close attention to the details. Our reputation is based on service, safety, and quality, regardless of how large or small the job. We look forward to building a lasting relationship and guarantee your satisfaction!

"Very professional. We love our new gas logs."

Francis M on January 2023

Next Level Plumbing LLC has a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience. You will find us to be competitively priced with close attention to the details. Our reputation is based on service, safety, and quality, regardless of how large or small the job. We look forward to building a lasting relationship and guarantee your satisfaction!

"Very professional. We love our new gas logs."

Francis M on January 2023


Edwards & Mills, Inc.
107 South Walnut Circle
4.50(
2
)
Approved Pro
Edwards & Mills, Inc.
107 South Walnut Circle
4.50(
2
)
Approved Pro
Customers say: Quick response
69 years of experience
Free onsite estimate

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.

"ok"

Linda R on April 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.

"ok"

Linda R on April 2023


Avatar for Practical Plumbing Service, LLC
Practical Plumbing Service, LLC
4643 Buffalo Ford Rd
4.87(
67
)
Approved Pro
Practical Plumbing Service, LLC
4643 Buffalo Ford Rd
4.87(
67
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
8 years of experience

We take great pride in our experience, expertise, quality and customer service that we provide to meet your 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 a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Prompt, professional and informative. Great customer service!"

Tracy D on July 2024

We take great pride in our experience, expertise, quality and customer service that we provide to meet your 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 a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Prompt, professional and informative. Great customer service!"

Tracy D on July 2024


Avatar for Cardinal Plumbing & Drain Services, LLC
Cardinal Plumbing & Drain Services, LLC
750 Weavil Rd
5.00(
5
)
Approved Pro
Cardinal Plumbing & Drain Services, LLC
750 Weavil Rd
5.00(
5
)
Approved Pro
2 years of experience
Warranties offered

Welcome to Cardinal Plumbing, where integrity, reliability, and exceptional service combine to redefine your plumbing experience in Winston-Salem, Greensboro, High-Point and beyond. As a locally owned and operated business, we take pride in being more than just plumbers; we are your trustworthy partners in maintaining your home or business. Whether you need drain cleaning, sewer line services, water heater repair, a whole house repipe, or anything else, you can count on the trusted pros at Cardinal Plumbing & Drain Services in Forsyth & Guilford County. Providing our customers with a friendly, hassle-free experience and offering straightforward pricing have made us a top-rated plumber.

Welcome to Cardinal Plumbing, where integrity, reliability, and exceptional service combine to redefine your plumbing experience in Winston-Salem, Greensboro, High-Point and beyond. As a locally owned and operated business, we take pride in being more than just plumbers; we are your trustworthy partners in maintaining your home or business. Whether you need drain cleaning, sewer line services, water heater repair, a whole house repipe, or anything else, you can count on the trusted pros at Cardinal Plumbing & Drain Services in Forsyth & Guilford County. Providing our customers with a friendly, hassle-free experience and offering straightforward pricing have made us a top-rated plumber.


Avatar for The Plumbing & Air Service Company
The Plumbing & Air Service Company
136 Macy Station Dr
4.50(
12
)
Approved Pro
The Plumbing & Air Service Company
136 Macy Station Dr
4.50(
12
)
Approved Pro
Customers say: Quality work
35 local quotes requested
25 years of experience

Keeping your home comfortable and functional requires a lot of specialized equipment and fixtures, from plumbing pipes to air conditioning units and everything in between. At The Plumbing & Air Service Co., we make sure you have the tools to take care of all of these components in one place. Our products and services cover everything you need to maintain your perfect home environment, and whether you live here in Greensboro or in one of our neighboring Guilford or Forsyth County neighborhoods, our trained, licensed, insured, and experienced technicians are on call to assist you with any issue you encounter thats stopping you from being completely comfortable.

"I thought listening to recommendations on Angi would be the right way to go, man was I wrong. I called them about a water leak at a cutoff valve and when they arrived late, they charged me over $400 to replace the cutoff valve. Then gave me an estimate to replace water lines through the attic instead of having them under the slab as they are now, If water leaks in the attic would not you think that would make a worse mess and damage? But the kicker is they gave me an estimate of over $9,000 to do this which one person to do the work and would take one day? $9,000? Were the new water lines going to be made from gold or what? Never again will I call them."

Greg P on September 2024

Keeping your home comfortable and functional requires a lot of specialized equipment and fixtures, from plumbing pipes to air conditioning units and everything in between. At The Plumbing & Air Service Co., we make sure you have the tools to take care of all of these components in one place. Our products and services cover everything you need to maintain your perfect home environment, and whether you live here in Greensboro or in one of our neighboring Guilford or Forsyth County neighborhoods, our trained, licensed, insured, and experienced technicians are on call to assist you with any issue you encounter thats stopping you from being completely comfortable.

"I thought listening to recommendations on Angi would be the right way to go, man was I wrong. I called them about a water leak at a cutoff valve and when they arrived late, they charged me over $400 to replace the cutoff valve. Then gave me an estimate to replace water lines through the attic instead of having them under the slab as they are now, If water leaks in the attic would not you think that would make a worse mess and damage? But the kicker is they gave me an estimate of over $9,000 to do this which one person to do the work and would take one day? $9,000? Were the new water lines going to be made from gold or what? Never again will I call them."

Greg P on September 2024


James Cress Jr. Water Pump and Well Services
Sophia
5.00(
8
)
Approved Pro
James Cress Jr. Water Pump and Well Services
Sophia
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
53 local quotes requested

We have the experience and dedication to assist with all of your plumbing services, installs, and repairs! We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today!

"Work was scheduled and completed promptly. Excellent communication & work from beginning to end."

Martha p on September 2024

We have the experience and dedication to assist with all of your plumbing services, installs, and repairs! We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today!

"Work was scheduled and completed promptly. Excellent communication & work from beginning to end."

Martha p on September 2024


Avatar for Eanes Heating And Air Conditioning
Eanes Heating And Air Conditioning
328 Burton Ave
4.59(
329
)
Approved Pro
Eanes Heating And Air Conditioning
328 Burton Ave
4.59(
329
)
Approved Pro
Customers say: Super punctual
635 local quotes requested
58 years of experience

Since 1967, Eanes Heating and Air Conditioning has been providing high quality heating and cooling products and services across the Piedmont Triad Area of North Carolina. Centrally located in High Point, NC, the Eanes service area covers the cities of Greensboro, Winston-Salem, Kernersville, Thomasville, Lexington, Randleman, and all points in between. As a local, family-owned business, Eanes takes great pride in providing trusted advice and straight-talk service on HVAC installation, repair, and maintenance for both commercial and residential applications. Additional phones - (336) 727-0120, (336) 475-8715, (336) 993-6819.(336) 287-0083. Award winning. Additional contact names - Karen Eanes, Angie Eanes.

"The technician came out to do a prepaid hvac tune-up / inspection and planted a capacitor in my outdoor unit and claimed it was the wrong one and wanted $366.00 to install the correct $20.00 capacitor. A five minute job. I have him on video. Don't trust these guys in your home or business. They're scammers. Beware."

john d on May 2025

Since 1967, Eanes Heating and Air Conditioning has been providing high quality heating and cooling products and services across the Piedmont Triad Area of North Carolina. Centrally located in High Point, NC, the Eanes service area covers the cities of Greensboro, Winston-Salem, Kernersville, Thomasville, Lexington, Randleman, and all points in between. As a local, family-owned business, Eanes takes great pride in providing trusted advice and straight-talk service on HVAC installation, repair, and maintenance for both commercial and residential applications. Additional phones - (336) 727-0120, (336) 475-8715, (336) 993-6819.(336) 287-0083. Award winning. Additional contact names - Karen Eanes, Angie Eanes.

"The technician came out to do a prepaid hvac tune-up / inspection and planted a capacitor in my outdoor unit and claimed it was the wrong one and wanted $366.00 to install the correct $20.00 capacitor. A five minute job. I have him on video. Don't trust these guys in your home or business. They're scammers. Beware."

john d on May 2025


Avatar for L Collins Plumbing LLC
L Collins Plumbing LLC
5.00(
3
)
Approved Pro
L Collins Plumbing LLC
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

I'm a licensed plumber in the triad area, with 15 years of experience in new construction residential and commercial, remodel and service

"L Collins Plumbing made our toilet replacement completely hassle-free, and we're thrilled with the result! He communicated clearly, worked with impressive efficiency, and the quality of the work is excellent. We especially appreciated that there was zero mess for us to clean up afterwards ? he took care of everything, including disposing of the old toilet and all the trash. Highly recommend L Collins for a job well done!"

Amanda M on May 2025

I'm a licensed plumber in the triad area, with 15 years of experience in new construction residential and commercial, remodel and service

"L Collins Plumbing made our toilet replacement completely hassle-free, and we're thrilled with the result! He communicated clearly, worked with impressive efficiency, and the quality of the work is excellent. We especially appreciated that there was zero mess for us to clean up afterwards ? he took care of everything, including disposing of the old toilet and all the trash. Highly recommend L Collins for a job well done!"

Amanda M on May 2025


Avatar for HousePro Home Improvement
HousePro Home Improvement
4815 Rolling Road
4.98(
50
)
Approved Pro
HousePro Home Improvement
4815 Rolling Road
4.98(
50
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
385 local quotes requested

HousePro is locally owned and operated, and exclusively committed to the Triad area of central North Carolina. We offer Kitchen and Bathroom Remodeling, as well as Handyman services. All HousePro employees are fully insured, bonded, and highly skilled. Each has a minimum of 10 years experience and has passed a thorough pre-employment screening. We are courteous, conscientious, and competent. You’ll notice the difference right away. To HousePro, achieving your complete satisfaction with our work, and your confidence in using us again, is our primary goal.

"Everyone we worked with at HousePro was professional, courteous, and kind. They were very helpful and easy to communicate with - we look forward to working with them again!"

Emily W on October 2024

HousePro is locally owned and operated, and exclusively committed to the Triad area of central North Carolina. We offer Kitchen and Bathroom Remodeling, as well as Handyman services. All HousePro employees are fully insured, bonded, and highly skilled. Each has a minimum of 10 years experience and has passed a thorough pre-employment screening. We are courteous, conscientious, and competent. You’ll notice the difference right away. To HousePro, achieving your complete satisfaction with our work, and your confidence in using us again, is our primary goal.

"Everyone we worked with at HousePro was professional, courteous, and kind. They were very helpful and easy to communicate with - we look forward to working with them again!"

Emily W on October 2024


Avatar for Sofia's Plumbing LLC
Sofia's Plumbing LLC
241 Creek Bend Drive
5.00(
11
)
Approved Pro
Sofia's Plumbing LLC
241 Creek Bend Drive
5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
604 local quotes requested

We specialize in water heater replacements and installations, faucets & toilets repairs, upgrades, and installs & more

"Excellent! Free Estimate w/ same day service!!"

Karen L on May 2025

We specialize in water heater replacements and installations, faucets & toilets repairs, upgrades, and installs & more

"Excellent! Free Estimate w/ same day service!!"

Karen L on May 2025

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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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