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Tankless water heater installers in Knoxville

Avatar for Imperial Plumbing and Drain Cleaning LLC

Imperial Plumbing and Drain Cleaning LLC

4118 Fulton Rd
4.88(
12
)
Approved Pro

Imperial Plumbing and Drain Cleaning LLC

4118 Fulton Rd
4.88(
12
)
Approved Pro
Customers say: Super punctual
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
14 local quotes requested

With several years of experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

"excellent service for the task"

Rosa T on March 2024

With several years of experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

"excellent service for the task"

Rosa T on March 2024


Avatar for Mayo Gas Systems

Mayo Gas Systems

226 West Macon Lane
4.88(
8
)
Approved Pro

Mayo Gas Systems

226 West Macon Lane
4.88(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

Mayo Gas Systems 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.

"Ben has put in a tankless hot water heater for our home, as well as install new gas logs in both fireplaces. He recognized we needed to re-route our gas lines and did so for us. We also sent him to my in laws and he installed new gas logs there as well. Benâ s work is exceptional and immaculate. He pays attention to details and always communicates what he is doing or needs to do. If you are in the market for any gas related work, Mayo Gas Systems should be your first call."

Ronnie M on November 2021

Mayo Gas Systems 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.

"Ben has put in a tankless hot water heater for our home, as well as install new gas logs in both fireplaces. He recognized we needed to re-route our gas lines and did so for us. We also sent him to my in laws and he installed new gas logs there as well. Benâ s work is exceptional and immaculate. He pays attention to details and always communicates what he is doing or needs to do. If you are in the market for any gas related work, Mayo Gas Systems should be your first call."

Ronnie M on November 2021


Avatar for Ramsgate Plumbing, LLC

Ramsgate Plumbing, LLC

8360 Cureton Park Lane
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Ramsgate Plumbing, LLC

8360 Cureton Park Lane
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
2 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 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 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 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.


Avatar for Mr. Rooter Plumbing

Mr. Rooter Plumbing

111 Center Park Dr.
4.53(
462
)
Approved Pro

Mr. Rooter Plumbing

111 Center Park Dr.
4.53(
462
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
86 local quotes requested

When it comes to plumbing, Mr. Rooter is the one to call. Our trained and knowledgeable staff makes your satisfaction our main priority.

"The $7,000 project ended up costing us $123,000 because they dry-cut through the slab in our family room releasing asbestos dust throughout the entire house causing us to have to live in a Hampton Inn for 43 days. They cut the slab without supporting it and it collapsed enough to cause our brick fireplace face to have several cracks in it. With all the repairs we had to have done, the asbestos abatement project and replacing all our clothing, betting and some furniture, and with the amount our insurance company shorted us, we lost $43,000 of our retirement savings. Avoid this contractor like the plague!"

Mitchell O on October 2024

When it comes to plumbing, Mr. Rooter is the one to call. Our trained and knowledgeable staff makes your satisfaction our main priority.

"The $7,000 project ended up costing us $123,000 because they dry-cut through the slab in our family room releasing asbestos dust throughout the entire house causing us to have to live in a Hampton Inn for 43 days. They cut the slab without supporting it and it collapsed enough to cause our brick fireplace face to have several cracks in it. With all the repairs we had to have done, the asbestos abatement project and replacing all our clothing, betting and some furniture, and with the amount our insurance company shorted us, we lost $43,000 of our retirement savings. Avoid this contractor like the plague!"

Mitchell O on October 2024


Avatar for Tennessee Standard Plumbing

Tennessee Standard Plumbing

6634 Central Avenue Pike Suite 108
4.77(
153
)
Approved Pro

Tennessee Standard Plumbing

6634 Central Avenue Pike Suite 108
4.77(
153
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
110 local quotes requested

Every day, crooked contractors are taking advantage of hard-working Americans like you. At Tennessee Standard, our 4-Step Peace of Mind Process keeps you in control from start to finish by giving you all your options so you can confidently invest in your home. If you’re in the Knoxville area, call to schedule an appointment or book online to get a custom quote from one of our Class-Act Licensed Techs. Get back to doing what you love and let us put your problems in the past.

"On 6/20/25 Branden Aversano replaced our garbage disposal and did a great job. He was on time, explained the scope of his work, the price, and worked clean and no mess. He asked if we had questions and made recommendations on any future work we inquired about. Great job from these guys."

Steve R on June 2025

Every day, crooked contractors are taking advantage of hard-working Americans like you. At Tennessee Standard, our 4-Step Peace of Mind Process keeps you in control from start to finish by giving you all your options so you can confidently invest in your home. If you’re in the Knoxville area, call to schedule an appointment or book online to get a custom quote from one of our Class-Act Licensed Techs. Get back to doing what you love and let us put your problems in the past.

"On 6/20/25 Branden Aversano replaced our garbage disposal and did a great job. He was on time, explained the scope of his work, the price, and worked clean and no mess. He asked if we had questions and made recommendations on any future work we inquired about. Great job from these guys."

Steve R on June 2025


Avatar for The Plumbing Authority, Inc.

The Plumbing Authority, Inc.

1209 Buchanan Ave
4.67(
202
)
Approved Pro

The Plumbing Authority, Inc.

1209 Buchanan Ave
4.67(
202
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
24 local quotes requested

At The Plumbing Authority, we know that you want to be able to relax and not deal with plumbing problems. Undependable plumbing causes you stress and frustration. You deserve to enjoy your home without worrying about your plumbing. This is why we send licensed plumbers out to your home, so that you can relax knowing your problem is in good hands. We do not just care about plumbing. We care about you and your home. We have helped thousands of homeowners solve their plumbing problems for over 29 years. Do not let unexpected plumbing issues ruin your day. Instead, find relief when you call us or schedule online.

"The Plumbing Authority got back to me right away once I connected with them on Angi. We agreed on a date and time for them to come to my house and they were there exactly when they said they would be. Mikhail was very polite and professional and didn't try and "upsell" me anything. He kept the area that he was working in clean and when he left you wouldn't have known he was ever there except for the leak problem had been fixed. He completed the work very timely. I like The Plumbing Authority very much and would highly recommend them. "

William V on August 2025

At The Plumbing Authority, we know that you want to be able to relax and not deal with plumbing problems. Undependable plumbing causes you stress and frustration. You deserve to enjoy your home without worrying about your plumbing. This is why we send licensed plumbers out to your home, so that you can relax knowing your problem is in good hands. We do not just care about plumbing. We care about you and your home. We have helped thousands of homeowners solve their plumbing problems for over 29 years. Do not let unexpected plumbing issues ruin your day. Instead, find relief when you call us or schedule online.

"The Plumbing Authority got back to me right away once I connected with them on Angi. We agreed on a date and time for them to come to my house and they were there exactly when they said they would be. Mikhail was very polite and professional and didn't try and "upsell" me anything. He kept the area that he was working in clean and when he left you wouldn't have known he was ever there except for the leak problem had been fixed. He completed the work very timely. I like The Plumbing Authority very much and would highly recommend them. "

William V on August 2025


Avatar for WhizPro Plumber LLC

WhizPro Plumber LLC

612 Susan Renee Ln
5.00(
14
)
Approved Pro

WhizPro Plumber LLC

612 Susan Renee Ln
5.00(
14
)
Approved Pro
Customers say: Quick response
Emergency services offered
Warranties offered

With over 5 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

"Anthony was superb. He was on time, took pictures and showed me everything that was wrong and what needed to be done. He was very polite and thorough. He did an excellent job. 🏆🏅🎖"

Jacqueline C on July 2025

With over 5 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

"Anthony was superb. He was on time, took pictures and showed me everything that was wrong and what needed to be done. He was very polite and thorough. He did an excellent job. 🏆🏅🎖"

Jacqueline C on July 2025


Avatar for Robert Johnson Plumbing

Robert Johnson Plumbing

2115 Ona Road
5.00(
25
)
Approved Pro

Robert Johnson Plumbing

2115 Ona Road
5.00(
25
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
39 local quotes requested

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Bob did a great job! He was timely, explained what needed to be done, had a very fair price, and got the job done quickly. I would hire again without thinking about it!"

Nat S on June 2025

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Bob did a great job! He was timely, explained what needed to be done, had a very fair price, and got the job done quickly. I would hire again without thinking about it!"

Nat S on June 2025


Avatar for Wilkes Plumbing & Sewer

Wilkes Plumbing & Sewer

4.67(
12
)
Approved Pro

Wilkes Plumbing & Sewer

4.67(
12
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
333 local quotes requested

20 years of experience with Residential and Commercial Plumbing

"It very well. He was polite. Kept me informed what he was doing. And he completed the job quickly the same day."

Stuart B on May 2025

20 years of experience with Residential and Commercial Plumbing

"It very well. He was polite. Kept me informed what he was doing. And he completed the job quickly the same day."

Stuart B on May 2025


Avatar for Best Deal Plumbing, LLC

Best Deal Plumbing, LLC

5.00(
4
)
Approved Pro

Best Deal Plumbing, LLC

5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

Best Deal Plumbing specializes in sewer and water lines, water heaters, new construction and remodeling. Over 15 years of experience.

"Brent and his team did a great job diagnosing the problem with my water heater and replacing it. They responded in a quick manner, showed up on time, we’re professional and courteous, finished the job in a few hours, and cleaned up afterwards. Would definitely recommend Best Deal Plumbing!"

Paula J on August 2025

Best Deal Plumbing specializes in sewer and water lines, water heaters, new construction and remodeling. Over 15 years of experience.

"Brent and his team did a great job diagnosing the problem with my water heater and replacing it. They responded in a quick manner, showed up on time, we’re professional and courteous, finished the job in a few hours, and cleaned up afterwards. Would definitely recommend Best Deal Plumbing!"

Paula J on August 2025

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