10 Best Plumbers in Knoxville, TN

Knoxville’s topography and seasonal shifts create specific plumbing challenges for homeowners, as freezing winters and soil acidity often place significant stress on infrastructure. These conditions increase the risk of burst pipes and fractures during the transition from deep freezes to spring thaws. Furthermore, mineral-rich water accelerates scale buildup inside tankless systems and plumbing fixtures, shortening appliance lifespans. These environmental factors require experienced professionals who understand the unique demands of East Tennessee’s utility networks.

This list highlights the 10 best plumbers in Knoxville, TN, based on a large volume of verified customer reviews and specialized technical range. This list is based on ratings supported by a large number of customer reviews, making them more reliable than ratings from limited feedback. We prioritized companies with consistently high performance across thousands of service calls to ensure reliability. These plumbers have demonstrated exceptional skill in handling hard water damage, sewer backups, and 24/7 emergency repairs.

The Top 10 Plumbing Professionals in Knoxville

1. Pipe Wrench Plumbing, Heating & Cooling 
2. Hiller Plumbing, Heating, Cooling & Electrical 
3. Tennessee Standard Plumbing
4. The Plumbing Authority
5. Knoxville Plumbing & Drain Cleaning 
6. Lee Company
7. Zoom Drain
8. Hard Knox Plumbing
9. SMK Plumbing & Electric
10. Taylor Plumbing

Pipe Wrench Plumbing, Heating & Cooling

Voted “Best Plumber in Knoxville” for seven consecutive years, Pipe Wrench Plumbing, Heating & Cooling has built strong authority through over 25 years in business and an A+ rating with the Better Business Bureau. The plumbing company holds a 4.8 rating based on more than 5,700 reviews, reflecting consistent service reliability across a large customer base. This credibility supports its operations across Knoxville, Farragut, Oak Ridge, Powell, Clinton, and Knox County, where the team provides 24/7 emergency plumbing services for issues such as burst pipes and sewer failures.

To meet the demands of homeowners across Knoxville, TN and surrounding areas, Pipe Wrench Plumbing, Heating & Cooling delivers complete plumbing solutions, including drain cleaning, hydro jetting, water heater installation, and gas line leak detection. Plumbing technicians use sewer camera inspections to accurately diagnose pipe systems. Pricing depends on service complexity, such as routine repairs costing less, while advanced work like trenchless sewer replacement requires a higher investment due to specialized equipment.

• Rating: 4.8
• Review: 5700
• Address: 4303 Central Ave Pike, Knoxville, TN 37912
• Areas Served: Oak Ridge, Farragut, 37920, Louisville, Seymour, Powell, Clinton, Alcoa, Friendsville, Rockford, Knoxville, Lenoir City, Loudon, Knox County
• Hours: 24/7
• Phone: (865) 378-6414
• Website: https://www.pipewrenchplumbing.com/
• Get a Quote: https://www.pipewrenchplumbing.com/contact-us/
• Services: General plumbing repair and replacement, leaky faucet repair, gas line repair and leak detection, burst pipe repair, water line repair and replacement, toilet repair and installation, water heater repair, installation, replacement, and maintenance, garbage disposal repair and replacement, water treatment and water softening installation, shower and tub installation, drain cleaning, hydro jetting, sewer camera inspection, sewer line repair and trenchless sewer line replacement, backflow device repair and replacement
• Offer/Coupon: Available
• 24/7 Emergency Service Available: Yes
• Licensed: Yes

Hiller Plumbing, Heating, Cooling & Electrical

Established in 1990 by Jimmy Hiller, Hiller Plumbing, Heating, Cooling & Electrical is a family-owned provider that prioritizes transparent, customer-focused plumbing services throughout Knoxville, TN. through their “Happy You’ll Be, or the Service is Free” guarantee. The plumbing company supports residential and commercial systems while emphasizing accountability and upfront pricing. Hiller uses a structured cost model to provide clear breakdowns, such as a $265 flat rate for toilet rebuilds, ensuring customers can plan repairs without hidden fees or sales pressure.

With a 4.9/5 rating from over 5,100 reviews, they are recognized as a trusted plumbing company in Knoxville, TN who handle everything from routine drain cleaning to complex trenchless pipe repairs. Hiller serves Knoxville and the surrounding communities, including Knox, Sevier, Blount, Roane, Loudon, Jefferson, and Anderson counties. Their licensed plumbing technicians are available 24/7 for emergency repairs, hydro jetting, leak detection, and water heater installations.

• Rating: 4.9
• Review: 5100
• Address: 5507 Ball Camp Pike, Knoxville, TN 37921
• Areas Served: Roane County, Sevier County, Loudon County, Knox County, Jefferson County, Blount County, Anderson County
• Hours: 24/7
• Phone: (865) 545-0947
• Website: https://happyhiller.com/
• Get a Quote: https://happyhiller.com/contact/
• Services: Drain cleaning, backflow testing and repair, hydro jetting, video camera inspections, water and sewer line repair and replacement, pipe upgrades and replacement, trenchless pipe repair and relining, leak and line detection, smoke testing, plumbing fixture installation and replacement, toilet installation and upgrades, water heater installation and replacement, water treatment system installation, grease interceptor installation, repair, and maintenance, enzyme injection for drain maintenance, 24/7 emergency plumbing service
• Offer/Coupon: Available
• 24/7 Emergency Service Available: Yes
• Licensed: Yes

Tennessee Standard Plumbing

Serving Knoxville, TN since 2020, Tennessee Standard Plumbing has established itself as one of the best plumbing companies in the area, delivering reliable plumbing services backed by licensed expertise and consistent customer satisfaction. The company holds a 4.9 rating from 1,992 reviews and has earned the HomeAdvisor Elite Service designation, reflecting verified performance across residential and commercial plumbing systems. Based in Knoxville, the team serves Rocky Top, Oak Ridge, Farragut, Strawberry Plains, Corryton, and Lenoir City, and operates 24/7 to handle emergency plumbing services, including drain blockages and water heater failures.

Recognized across Knoxville, TN, and the surrounding areas, the company supports both routine maintenance and complex system work. Services include bathroom and kitchen plumbing installations, drain cleaning, gas line repairs, and underground water line replacements. Licensed plumbers install water heaters and maintain water treatment systems, and pricing varies with service complexity, with advanced underground work requiring a higher investment.

• Rating: 4.9
• Review: 1992
• Address: 6634 Central Ave Pike #108, Knoxville, TN 37912
• Areas Served: Rocky Top, Oak Ridge, Farragut, Strawberry Plains, Corryton, Knoxville, Lenoir City
• Hours: 24/7
• Phone : (865) 333-4321
• Website: https://www.tnstandard.com/
• Get a Quote: https://www.tnstandard.com/contact/
• Services: Bathroom plumbing repair and installation, Bathroom remodel plumbing, Shower installation and replacement, Drain clearing and repair, Gas line installation and repair, Kitchen plumbing repair and installation, Laundry plumbing installation and repair, Underground drain repair and replacement, Underground water line repair and replacement, Water heater repair and installation, Water piping repair and replacement, Water treatment system installation and maintenance, Well pump repair and replacement, Commercial backflow testing and certification, Commercial boiler and water heater repair and installation, Commercial plumbing installation and repair, Commercial underground plumbing, Commercial water line boring, Commercial water heater repair
• Offer/Coupon: Available
• 24/7 Emergency Service available: Yes
• Licensed: Yes

The Plumbing Authority

Serving Knoxville for over 30+ years, The Plumbing Authority ranks among trusted plumbers in Knoxville, TN by delivering reliable plumbing services focused on system performance and long-term repair accuracy. This reputation, backed by a 4.9 rating from 1,827 reviews, reflects consistent service quality across residential and commercial plumbing systems. Operating from Buchanan Ave, the team serves Powell, Maryville, Sevierville, Cedar Bluff, and Loudon County, while providing 24/7 emergency plumbing services to resolve leaks, sump pump failures, and water line disruptions with fast response.

To support this coverage in Knoxville,TN, the plumbing company manages plumbing systems through repair, installation, and maintenance to prevent recurring issues. Licensed plumbers handle repiping, gas line installation, sewer and water line repair, and garbage disposal replacement while performing inspections for early detection. Pricing aligns with the scope of service, with routine repairs costing less and larger projects requiring a higher investment due to labor and material needs.

• Rating: 4.9
• Review: 1827
• Address: 1209 Buchanan Ave, Knoxville, TN 37917
• Areas Served: Cedar Bluff, Seymour, Strawberry Plains, Heiskell, Corryton, Powell, Clinton, Alcoa, Maryville, Dandridge, Jefferson City, Knoxville, Mascot, Halls, Sevierville, Boyds Creek, Loudon County
• Hours: 24/7
• Phone: (865) 390-6944
• Website: https://www.theplumbingauthority.com/
• Get a Quote: https://www.theplumbingauthority.com/contact/
• Services: Plumbing repair, plumbing installation and replacement, plumbing maintenance and inspections, emergency plumbing service, commercial plumbing repair and installation, garbage disposal repair and replacement, gas line installation and repair, leak detection and repair, repiping, sump pump installation and repair, toilet repair and installation, water line repair and replacement
• Offer/Coupon: Available
• 24/7 Emergency Service Available: Yes
• Licensed: Yes

Knoxville Plumbing & Drain Cleaning

Operating since 2004, Knoxville Plumbing & Drain Cleaning delivers state-of-the-art plumbing services for homeowners and ranks among the most reliable plumbers in Knoxville, TN, for residential system performance. Over time, the plumbing company has adapted to diverse property needs, from aging sewer lines in older homes to modern plumbing installations in newer developments. Service coverage extends across Knoxville, Maryville, Powell, and Seymour, supporting both local households and surrounding communities with 24/7 emergency plumbing services for drain backups, leaks, and system failures.

Knoxville Plumbing & Drain Cleaning is known for handling complex drainage and septic system challenges that require specialized tools and technical precision. Licensed plumbers in Knoxville, TN, manage drain cleaning, sewer line repair, septic services, gas piping installation, and water heater work using structured diagnostics. Straightforward repairs, such as clogged drains, remain quick to resolve, while larger system work, such as sewer replacement or septic installation, requires specialized equipment and coordinated labor planning.

• Rating: 4.7
• Review: 677
• Address: 6283 Clinton Hwy, Knoxville, TN 37912
• Areas Served: Seymour, Amherst, Powell, Alcoa, Friendsville, Maryville, Rockford, Knoxville, Mascot, Springfield, Midway, Roane County, Union County, Sevier County, Loudon County, Knox County, Jefferson County, Grainger County, Blount County, Anderson County
• Hours: 24/7
• Phone: (865) 622-3905
• Website: https://knoxvilleplumbing.com/
• Get a Quote: https://knoxvilleplumbing.com/schedule-appointment/
• Services: Plumbing repair and installation, commercial plumbing services, drain cleaning services, drain repair services, fixture installation and repair, gas piping installation and repair, leak detection and repair services, repiping services, sewer line repair and replacement, sump pump and sewer pump installation and repair, water heater repair and installation, water line repair and replacement, water treatment system installation and maintenance, septic system repair and installation, septic pumping services, leach field repair and maintenance
• Offer/Coupon: Available
• 24/7 Emergency Service Available: Yes
• Licensed: Yes

Lee Company

Since 1944, Lee Company has served families across Knoxville, TN, as a trusted plumbing provider known for reliable solutions, honest work, and consistent system performance across residential plumbing systems. Decades of experience allow the plumbing team to manage urgent issues such as burst pipes, sewer line backups, and water heater failures, while supporting long-term upgrades across Farragut, Knoxville, Maryville, and Sevierville. Plumbing technicians provide 24/7 emergency plumbing services, backed by a 4.8 rating from 565 reviews, reflecting consistent customer satisfaction.

Rather than limiting work to basic repairs, the company integrates system upgrades that improve efficiency and water usage. Plumbing technicians install tankless water heaters, low-flow toilets and faucets, and smart leak-detection systems, and perform trenchless pipe replacement and drain services. Clear estimates, upfront advice, and zero hidden fees guide each service, helping homeowners control costs while improving plumbing performance and system reliability.

• Rating: 4.8
• Review: 565
• Address: 12522 Kingston Pike, Farragut, TN 37934
• Areas Served: Oak Ridge, Vonore, Morristown, Farragut, Harriman, Louisville, Seymour, Halls, Powell, Clinton, Alcoa, Maryville, LaFollette, Knoxville, Greenback, Lenoir City, Loudon, Gatlinburg, Pigeon Forge, Sevierville
• Hours: 24/7
• Phone: (865) 424-5511
• Website: https://www.leecompany.com/
• Get a Quote: https://www.leecompany.app/public/schedule/start
• Services: Drain service, fixture repair, stylish upgrades, low-flow toilets, low-flow faucets, smart leak detection, tankless water heaters, trenchless pipe replacement, burst pipes, major leaks, sewer line backups, water heater failures, overflowing toilets, overflowing drains
• Offer/Coupon: Available
• 24/7 Emergency Service Available: Yes
• Licensed: Yes

Zoom Drain

Owned by Lucas and Somer Zappe, Zoom Drain Knoxville stands out as one of the best plumbers in Knoxville, TN, specializing in drain cleaning and sewer repair, with a focus on fast blockage removal and long-term drainage performance. This locally owned specialist team combines technical expertise with community-driven service, reflected in a 5.0 rating from 324 reviews. Service coverage includes Knoxville, Farragut, Maryville, Oak Ridge, and Sevierville, where technicians provide 24/7 emergency drain services to clear clogs, resolve sewer backups, and restore wastewater flow.

Unlike general plumbers, Zoom Drain specializes in high-performance drain and sewer work throughout Knoxville, TN, and the surrounding areas. Plumbing technicians use hydro jetting and video camera inspections to remove buildup, repair damaged lines, and maintain pipelines. Flat-rate pricing ensures clear costs for services such as drain cleaning, pump repair, and sewer line replacement, helping customers plan repairs without hidden fees.

Rating: 5.0

Review: 324

Address: 130 Perimeter Park Rd I, Knoxville, TN 37922

Areas Served: Oak Ridge, Farragut, Alcoa, Maryville, Knoxville, Gatlinburg, Pigeon Forge, Sevierville

Hours: 24/7

Phone: (865) 263-9366

Website: https://www.zoomdrain.com/

Get a Quote: https://www.zoomdrain.com/knoxville/contact/

Services: Drain cleaning, hydro jetting, drain repairs, drain and sewer inspection, drain and sewer maintenance, sewer cleaning, sewer repair and replacement, pump repair and replacement, exterior drain services, drain care products

Offer/Coupon: Available

24/7 Emergency Service Available: Yes

Licensed: Yes

Hard Knox Plumbing

For homeowners who need dependable plumbing without delays or guesswork, Hard Knox Plumbing delivers reliable plumbing services in Knoxville, TN, backed by over 20 years of hands-on experience across residential plumbing systems. Serving a 25-mile radius that includes Farragut, Oak Ridge, Powell, and Maryville, the plumbing company has built a strong local presence, backed by a 5.0 rating from 304 reviews. With expert plumbing technicians available 24/7, urgent issues such as burst pipes, clogged drains, sewer line blockages, and water line failures are addressed promptly to restore normal system operation.

To ensure long-term performance, each service focuses on accurate diagnostics and complete system care rather than temporary fixes. Plumbing Technicians install tankless and standard water heaters, repair pipe systems, and replace fixtures such as sinks, faucets, and toilets. Additional services, including sump pump systems, gas line installation, and garbage disposal units, support consistent water flow while helping prevent recurring plumbing issues.

• Rating: 5.0
• Review: 304
• Address: 3414 Henson Rd C, Knoxville, TN 37921
• Areas Served: Hardin Valley, Oak Ridge, Farragut, Louisville, Strawberry Plains, Heiskell, Halls, Powell, Clinton, Alcoa, Friendsville, Maryville, Knoxville, Lenoir City
• Hours: 24/7
• Phone: (865) 765-8946
• Website: https://www.hardknoxplumbing.com/
• Get a Quote: https://www.hardknoxplumbing.com/contact-us/
• Services: Tankless water heater, standard water heater, drain repair and clearing, water line repair, fixture repair and replacement, emergency plumbing, garbage disposal installation, gas line installation, plumbing pipe installation or replacement, plumbing pipe repair, sink or faucet installation or replacement, sink or faucet repair, sump pump installation or replacement, toilet installation or replacement, toilet repair
• Offer/Coupon: Available
• 24/7 Emergency Service Available: Yes
• Licensed: Not available on the website

SMK Plumbing & Electric

Serving Knoxville and its neighboring communities as a premier, locally owned specialist, SMK Plumbing & Electric stands as a titan in the regional market, boasting a flawless 5.0/5 rating from 192 reviews. This perfect score provides homeowners with complete peace of mind by demonstrating that their dual-trade team has the technical depth to be the most reliable plumber and electrician in Knoxville, TN. They maintain rigorous professional standards to ensure that specialized services such as E1 pump repairs and well system maintenance consistently comply with local building codes.

Operating 24/7, they serve as a vital lifeline for stressful middle-of-the-night emergencies requiring immediate mechanical or electrical intervention across Knoxville, TN. Pricing is structured by project scope, with the team providing upfront quotes to guarantee transparency for complex tankless water heater installations and sewer repiping projects. Their unique one-call, dual-trade capability protects your budget by eliminating the need for separate contractors and ensuring every utility overhaul is completed with professional precision.

Rating: 5.0

Review: 192

Address: 3300 Rifle Range Rd, Knoxville, TN 37918

Areas Served: Rocky Top, Morristown, Seymour, Clinton, Maryville, Knoxville, Mascot, Loudon, Kingston, Rockwood, Sevierville

Hours: 24/7

Phone: (865) 415-2900

Website: https://www.smkplumbing-electric.com/

Get a Quote: https://www.smkplumbing-electric.com/contact/

Services: Tankless installation and service, water heater installation and repair, sewer and water repipe, faucet repair and replacement, toilet repair and replacement, leak detection, sink clog repair, shower installation, drain cleaning and snaking, sewage pump repair and replacement, sump pump repair and replacement, E1 pump service, jet pump service, well system service, sewer clog repair, outdoor utility service, backflow repair, camera inspection, filtration system installation and repair, emergency drain cleaning

Offer/Coupon: Not Available

24/7 Emergency Service Available: Yes

Licensed: Not available on the website

Taylor Plumbing

Serving Knoxville and its neighboring communities for over 25 years, Taylor Plumbing stands as a cornerstone of the regional industry, with a strong 4.6/5 rating based on 189 reviews. This extensive history provides homeowners with total peace of mind by proving their family-owned team has the technical depth to be the best plumber in Knoxville, TN. By prioritizing consistent workmanship and trust-driven service, they ensure that every project, from sewer line repairs to gas line installations, meets strict local building codes.

Moving beyond simple repairs, the plumbing company serves as a key partner for residents in Farragut and Lenoir City during complex home improvements. Pricing is structured by project scope, with the team providing upfront advice to guarantee transparency for intricate bathroom remodeling and water heater installations. Their precise approach to fixture placement and piping alignment protects your budget by ensuring long-term system efficiency and preventing costly future corrections.

• Rating: 4.6
• Review: 189
• Address: 5907 Rutledge Pike, Knoxville, TN 37924
• Areas Served: Claxton, Farragut, Seymour, Heiskell, Clinton, Knoxville, Lenoir City, Karns, Sevier County, Knox County
• Hours: 24/7
• Phone: (865) 494-8485
• Website: https://www.taylorplumbingtn.com/
• Get a Quote: https://www.taylorplumbingtn.com/
• Services: Sewer line repair, bathroom and kitchen remodeling, gas line installation and repair, sump pump installation and repair, emergency services, drain cleaning, water heater installation and repair, leak detection and repair, faucet and fixture installation, water filtration system installation
• Offer/Coupon: Not Available
• 24/7 Emergency Service Available: Yes
• Licensed: Yes

Choosing a plumber in Knoxville, TN requires aligning service capability with real-world needs such as emergency response, system accuracy, and long-term plumbing performance. Each company listed above represents a distinct service approach, including drain-focused specialists, full-service plumbing contractors, and providers that integrate repair with system upgrades. Evaluating these differences helps homeowners match the right plumber to specific problems, whether it involves sewer line repair, water heater installation, or ongoing maintenance.From a business perspective, this same clarity in service positioning directly drives growth. Plumbing companies that structure their offerings around clear service categories, local search visibility, and verified customer reviews tend to generate more qualified leads. By applying digital marketing for plumbers, such as local SEO, reputation management, and service-based content, businesses can strengthen visibility, improve inbound conversions, and build long-term authority in competitive local markets.