Get matched with top water treatment &amp; purification system repair or service pros in Knoxville, TN

Aqua US Water Systems

112 local quotes requested

21 years of experience

America's Best Water - Veteran-Owned AMERICA'S BEST WATER: VETERAN-OWNED BUSINESS 5-STAR RATED 30 YEARS EXPERIENCE PROFESSIONAL INSTALLS CITY WATER EXPERTS WELL WATER CERTIFIED RAINWATER HARVESTING BUSINESS WATER EXPERTS COMMERCIAL EXPERIENCE COVERAGE IN 8 STATES AMERICAN MADE PRODUCTS BEST PRICING

"Amazing Install and Service. Turn around time to get us on the schedule was quick and even came back out the next day for a minor leak that needed to be addressed. As a veteran I truly appreciate the service this Vet Owned business continues to give the community at a fair price. Installers were friendly and answered all questions we had and even did a basic training on our new water softener system before leaving. You need better water...look no further! (and ask about the veteran's discount 😉)"

Randy B on January 2026

"Amazing Install and Service. Turn around time to get us on the schedule was quick and even came back out the next day for a minor leak that needed to be addressed. As a veteran I truly appreciate the service this Vet Owned business continues to give the community at a fair price. Installers were friendly and answered all questions we had and even did a basic training on our new water softener system before leaving. You need better water...look no further! (and ask about the veteran's discount 😉)"

Randy B on January 2026

Best Plumber, LLC

4.93(

Best Plumber, LLC

12 local quotes requested

3 years of experience

Best Plumber is a full service plumbing company located in Knox county. We offer a wide variety of plumbing services. All of our lead technicians are state licensed plumbers with the experience to handle all of your plumbing issues.

"Ryan arrived when promised, diagnosed and fixed two problems, did all he could to contain costs, and explained everything clearly. I'd hire him and Best Plumbers again, without hesitation. "

Philip R on September 2025

"Ryan arrived when promised, diagnosed and fixed two problems, did all he could to contain costs, and explained everything clearly. I'd hire him and Best Plumbers again, without hesitation. "

Philip R on September 2025

WhizPro Plumber LLC

4.76(

WhizPro Plumber LLC

4.76(

22 local quotes requested

1 years of experience

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!

"I live in Tellico Village and we were having issues with slow flushing and bubbling sound in the drains. I called WhizPro to come out. Online and on the phone I was told it is a $99 service fee to come out. That quickly changed $420 because it is considered ?complex? after he noted water in the sewer clean out pipe. The plumber mentioned it could be a problem with my grinder pump. I told him that the POA maintains that, and I would need to call them if this is the issue. He unsealed the basin lid and noted it to be full, indicating a malfunction. I went inside to call the POA Water Works. Meanwhile, he opened the electrical box for the grinder, which he later told me he is not supposed to do. He ran a voltage test and told me my grinder was ?burned out?. I told him the POA water works is coming, and they will manage the job from this point. He declined to reduce the $420 fee to $99 despite only taking off two lids. Would not recommend. "

Leslie c on December 2025

"I live in Tellico Village and we were having issues with slow flushing and bubbling sound in the drains. I called WhizPro to come out. Online and on the phone I was told it is a $99 service fee to come out. That quickly changed $420 because it is considered ?complex? after he noted water in the sewer clean out pipe. The plumber mentioned it could be a problem with my grinder pump. I told him that the POA maintains that, and I would need to call them if this is the issue. He unsealed the basin lid and noted it to be full, indicating a malfunction. I went inside to call the POA Water Works. Meanwhile, he opened the electrical box for the grinder, which he later told me he is not supposed to do. He ran a voltage test and told me my grinder was ?burned out?. I told him the POA water works is coming, and they will manage the job from this point. He declined to reduce the $420 fee to $99 despite only taking off two lids. Would not recommend. "

Leslie c on December 2025

1 Tom Plumber Knoxville

5.00(

1 Tom Plumber Knoxville

5.00(

Emergency services offered

1 years of experience

1 Tom Plumber Knoxville 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.

"“Excellent company to work with. They came out promptly and clearly explained the entire process from start to finish, making everything as stress-free as possible. The turnaround time from my initial call to the completed work was outstanding. I would highly recommend them to anyone"

zach h on December 2025

"“Excellent company to work with. They came out promptly and clearly explained the entire process from start to finish, making everything as stress-free as possible. The turnaround time from my initial call to the completed work was outstanding. I would highly recommend them to anyone"

zach h on December 2025

The Plumbing Authority, Inc.

The Plumbing Authority, Inc.

Customers say: True professional

Recommended by 91% of Angi customers

20 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

"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

Advanced Water Systems

4.52(

Advanced Water Systems

4.52(

Customers say: Quality work

Recommended by 93% of Angi customers

37 years of experience

Advanced Water systems is your local source for pure fresh water! We service all of your water needs as licensed plumbers, mechanical contractors. If it touches water ewe can fix it! We are part of the EcoWater company, the largest manufacturer of residential water treatment systems in the world, also specializing in commercial water systems. We have a solid reputation as water experts and would like to put our expertise to work for you. Our Tennessee water treatment systems improve the water that touches everyone and everything in your home. Service before and after the sale really sets us apart. Your satisfaction is our #1 priority.

"We scheduled an appointment to get our water filter fixed. They not only didnt show up or call on the day scheduled, but then didnt return our call after we left a message. They have the worst customer service!!"

Jim S on November 2023

"We scheduled an appointment to get our water filter fixed. They not only didnt show up or call on the day scheduled, but then didnt return our call after we left a message. They have the worst customer service!!"

Jim S on November 2023

Tennessee Water Technology

4.72(

Tennessee Water Technology

4.72(

28 local quotes requested

46 years of experience

Tennessee Water & Air Technology has been providing East Tennessee with the best quality water and air treatment systems available anywhere, since 1980. We offer a range of efficient products that will keep your water and air clean, fresh, and free from contaminants so you can live your best life! Our mission is to empower people to live healthier lives by improving and enjoying our essential resources - pure water and clean air. So if it's time for you or someone you love to breathe easier or drink healthier - or both! - we're here for you.

"I am so pleased with my new water filtration system. I could tell the difference in the water almost immediately it just felt and smelled so much cleaner. The taste is definitely improved. Everyone was professional and super nice. Customer service is easy to reach with real people to talk to. I would recommend this to anyone who wants to put a water filtration system inside their home."

Judy H on February 2025

"I am so pleased with my new water filtration system. I could tell the difference in the water almost immediately it just felt and smelled so much cleaner. The taste is definitely improved. Everyone was professional and super nice. Customer service is easy to reach with real people to talk to. I would recommend this to anyone who wants to put a water filtration system inside their home."

Judy H on February 2025

Aquarius Water Systems

4.94(

Aquarius Water Systems

4.94(