Water Heater Repair in Knoxville — Diagnosed and Fixed the Same Day

  • Flexible financing options to fit any budget
  • Licensed & insured technicians you can trust
  • Taking care of your home since 1981

Licensed Knoxville plumbers. Same-day diagnosis. Firm price before we start. Call  or schedule online now.

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What Our Customers Are Saying

Limited-Time Offers — Don't Miss Out!

$50 Off Plumbing Repairs

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Save $50 on plumbing repairs when your total service is $200 or more. Applied at time of invoice — no coupons needed.

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$150 Off Water Heater Installation

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$150 off qualifying water heater installations. Ask your technician about eligible systems when scheduling.

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Free Water Test & Free Estimate

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Free home water test with a free estimate on whole-home water filtration and softener systems. Payments as low as $48/month.

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Common Water Heater Problems We Repair

Pilot Light Diagnosis and Repair

A pilot light that will not stay lit is one of the most common water heater complaints. Our plumbers inspect the thermocouple, gas valve, and igniter to find the root cause — not just relight the pilot and leave.

Sediment Flush and Tank Assessment

Popping and rumbling from your water heater is the sound of sediment overheating at the bottom of the tank. Left unaddressed, it accelerates corrosion, weakens the tank lining, and leads to failure. We flush the tank and assess whether the unit can be saved.

No Hot Water Diagnosis and Repair

Lukewarm water that never fully heats points to a failing heating element, a failing thermostat, or a tank that has been compromised by mineral buildup. We test the full system and give you an honest answer on repair versus replacement.

Pioneer Comfort Knoxville team at work

Why Knoxville Homeowners Call Pioneer for Water Heater Repair

1

Over 40 Years Serving Knoxville Homeowners

Pioneer Comfort Knoxville has been serving East Tennessee homeowners since 1981. Our plumbers are licensed, trained on the equipment they service, and experienced with the water quality conditions specific to this region — including the hard water and mineral buildup that shortens tank life in Knoxville homes.

2

Honest Diagnosis. Firm Price. No Surprises.

We diagnose the problem before we quote the repair. You receive a firm, written price before any work begins. What you approve is what you pay — no additions after the job is done and no pressure to approve work you did not ask for.

3

4.8 Stars Across 4,800+ Verified Reviews

With more than 4,800 Google reviews and a 4.8-star rating, Pioneer Comfort Knoxville has built its reputation one repair at a time. We back our plumbing work with a service guarantee and stand behind every repair we complete.

Water Heater Repair Near Me

Serving Knoxville and Surrounding East Tennessee Communities

Pioneer Comfort Knoxville provides licensed water heater repair throughout the greater Knoxville area and surrounding East Tennessee communities. If your water heater is not working and you need a plumber near you, call us to confirm same-day availability in your area.

Our Location
830 Discovery Ln, Knoxville, TN 37932, USA
Knoxville
Farragut
Oak Ridge
Powell
Lenoir City
Sevierville
Morristown
Clinton
Hardin Valley
Maryville

Schedule Your Water Heater Repair Today

A water heater that is popping, running lukewarm, or failing to light is not a problem that gets better on its own. Sediment builds, pressure rises, and the window for a straightforward repair closes. Call Pioneer Comfort Knoxville today and get a licensed plumber on-site, a firm price before any work begins, and a repair done right the first time.

Schedule Now