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HVAC Contractor, Plumber & Electrician for the Greater Knoxville Area, from Seymour to Sevierville

Why call three companies to handle all your HVAC, plumbing and electrical needs when you can call one? ONE Service Pros offers all the services you need to create a comfortable and safe home for your family and friends. If you need an HVAC installation, plumbing maintenance or an electrical repair, let our team of experienced pros handle the job. We serve Knoxville, Maryville, Sevierville, Seymour and the surrounding areas in Tennessee.

24/7 HVAC, Plumbing, and Electrical Services in Knoxville, TN

ONE Service Pros is proud to offer customers a range of services that help you maximize comfort inside your home. No matter your request, rest assured our Pros will complete it to the highest industry standards!

ONE Service Pros Services

We specialize in the following:

Air conditioning installations, repairs and maintenance.

Furnace installations, repairs and maintenance.

Heat pump installations, repairs and maintenance.

Ductless HVAC installations, repairs and maintenance.

Indoor air quality solutions.

Control and thermostat sales, installations and repairs.

Electrical: ceiling fans, dedicated circuits, generators, lighting and more.

Plumbing: drain cleaning, leak detection, repiping and more.

Water heater installations, repairs and maintenance.

24/7 Emergency Service

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ONE Service Pros: A Trustworthy HVAC, Plumbing and Electrical Company

When you hire a company in the greater Knoxville area to handle your HVAC, plumbing or electrical request, you hope that they will deliver what they promise. That’s precisely what ONE Service Pros does.

Vans Side Of House

Here’s why home and business owners choose us...

  • Woman-owned small business that offers a money-back guarantee.
  • Provide fast, reliable and affordable HVAC, plumbing and electrical services.
  • Work according to our slogan, “ONE CALL, we can do it all!”
  • Believe in kindness, ambition, communication, accountability and integrity.
  • Guarantee all our HVAC, plumbing and electrical work for one year.
  • 24/7 emergency service offered with no additional charge for HVAC.
  • Can install or repair nearly any system in your home or business.
  • Send uniformed employees who won’t block your driveway.
  • Carrier dealer that carries and installs the most advanced HVAC systems.
Hvac Tech

Air Conditioning Services

Maximizing cool efficiency and home comfort in the summer requires state-of-the-art air conditioning. We’ll size your AC system correctly, install it according to the manufacturer’s specifications and maintain it regularly to ensure you stay cool at a minimal cost. If your air conditioner breaks down, know that we offer 24/7 AC repair service.

Furnace Services

Furnaces are robust heating systems that work well in large homes across the greater Knoxville area. If your furnace isn’t heating as efficiently as it should, let us take a closer look and rectify the problem. Our furnace repair and maintenance services will help your system operate like new. We also specialize in quality furnace installations.

Heat Pump Services

Heat pumps have become popular HVAC solutions for homeowners around the greater Knoxville area. That’s because they’re more efficient than furnaces and provide cooling capabilities in the summer. If you want to install a new heat pump or need your current system repaired, let us handle the job. We’re your go-to heat pump service experts.

Ductless HVAC Services

Ductless mini-splits install easily because they don’t require ductwork. Single-zone systems provide direct heating and cooling to smaller living spaces like new home additions. Multi-zone systems allow you to split your house into several climate control zones. We specialize in ductless installations, repairs and maintenance.


Indoor Air Quality Services

The air inside your home should circulate regularly and remain free from contaminants harmful to your health. But how do you ensure that happens? Investing in our indoor air quality solutions will help. We offer IAQ device installations.

Plumbing Services

ONE Service Pros performs plumbing installations, repairs and maintenance. We specialize in drain cleaning, leak detection and repiping. We also complete water heater installations, repairs and maintenance, including tank and tankless models.

Electrical Services

ONE Service Pros performs electrical installations, repairs and maintenance. We work with ceiling fans, dedicated circuits, generators, lighting fixtures, surge protection and more. We complete home inspections to evaluate the state of your electrical system.


  • Our electric went out due to faulty wiring from previous owner and were without water or AC for several days. We were in need of a quick repair for a major job and this company stepped up and got it d... Read More
  • Jake and Shane were excellent! They arrived early, diagnosed the problem quickly and were done with repairs and maintenance in under an hour and a half! They were also very kind and professional. They... Read More
  • Charlie came out for the estimate and was obviously very knowledgeable. He gave some great advice and options. Charlie and Dustin came to do the work. They were right on time and despite a very long l... Read More


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