Heating and Air Conditioning

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Heating and Air Conditioning | Knoxville

At HEP in Knoxville, we understand that your home’s comfort is paramount. Our specialized heating and air conditioning services are tailored to keep your indoor environment perfect all year round. With decades of experience and a commitment to excellence, our certified technicians are ready to tackle any HVAC challenge, ensuring efficient, reliable, and affordable solutions. Experience unparalleled comfort with HEP—your trusted partner in home climate control.

Our Services

Professional solutions for all your home needs.

Air Conditioning

Dehumidifier Installation

Duct Cleaning

Heat Repair

HVAC Unit Replacement

Thermostat Upgrades

Ventilation and Air Quality

What Our Customers Say

"Patrick came out on a Saturday night and got our AC working!!"

Will K.

"Jacob Newman come out today to help me and my husband with our HVAC system. Not only was he incredibly professional and thorough but he was able to efficiently diagnose and explain to us the issues and walked us through all of our financing options. With the incredible service and communication he provided we decided on the spot to move forward with the purchase and it will be completed with a turnaround time of tomorrow. 10/10 fabulous employee. Would recommend to anyone if asked."

Mariah D.

"HVAC tech Patrick McGraw was very professional. He answered every question we had and resolved our problem quickly."

Brian B.

"Kirk Ballard came out to provide an estimate for us for our hvac. We’ve been out of AC for 5 days with our children and a dog. It has been a hard time for us in 90 plus temps in end of September and household temps 85-90 since our AC has been out. Kirk took his time, was very thorough we didn’t feel rushed. He explained everything and showed us so we could understand. We appreciate his help and coming out to get us some AC going until we can get the rest fixed in a few days or less. Thank you Kirk!"

Brittany M.

"HEP done a great job installing our new A/C unit. I felt sorry for them boys. They came out and installed it during a bad storm so they were determined to get it done. They even had a quality inspector come out after the install to make sure everything was good."

Richard B.

"Patrick was great. Professional. Straight forward. He gave us all of our options and didn’t try to upsell anything. Very easy process, relatively speaking, for having to replace our HVAC unit."

Ryan B.

"Patrick Mcgraw came out was very friendly and professional he us back up and running for the time being until we decide to replace our Hvac unit. Thanks."

Tom B.

"Jordan and brayden were awesome got the job done in 2 days ! Everything is great , everything is running smoothly. They were very kind as well! Definitely would recommend !"

Carolann R.

"Steven listened to our concerns about our 2 yr old unit, that we consider new. We had brought our concerns up with previous techs. However, Steven listened and addressed our issues. Thank you, Steven."

Peggy-Lynne C.

"Our air conditioning went out.... I've heard HEPs commercials on the radio for years, but have never called...until today. Steven A. responded quickly, assessed the situation and made the repair for a fair price. We will keep HEP's number in our phones for future needs! Thank you Steven!"

Samantha H.

Reliable HVAC Solutions in Knoxville TN

HEP’s licensed technicians bring decades of combined experience to every Knoxville project. Whether your property is a single-family home, a bustling retail space, or a light-industrial facility, our team designs energy-efficient strategies that keep you comfortable year-round. From routine tune-ups to full system upgrades, HEP delivers dependable HVAC Knoxville TN homeowners and business managers can trust.

Why Homeowners Choose Local HVAC Professionals

Familiarity with East Tennessee’s humid subtropical climate
Rapid response times throughout the greater Knoxville metro area
Knowledge of regional building codes and permitting requirements
Commitment to environmentally responsible refrigerants and disposal practices

Inside each appointment, you can also expect transparent explanations of options such as dehumidifier installation, thermostat upgrades, and ventilation enhancements.

Leading HVAC Contractors in Knoxville TN

As one of the most established HVAC contractors Knoxville TN relies on, HEP combines cutting-edge diagnostics with old-fashioned craftsmanship. Our technicians arrive in fully stocked vehicles, equipped to address everything from minor airflow imbalances to complex equipment failures.

Commitment to Indoor Comfort and Air Quality

HEPA-grade filtration recommendations
Whole-home or zoned humidity control
Duct cleaning that removes dust, pollen, and pet dander
Post-service air-quality testing to verify improvements

These measures reduce allergens, protect furnishings, and create a healthier living environment for your family or workforce.

Experienced Heating Contractor in Knoxville TN

When temperatures dip below freezing, you need a heating contractor Knoxville TN residents can depend on. HEP specializes in precise heat repair, boiler troubleshooting, and furnace optimization. We calibrate gas valves, inspect heat exchangers, and verify carbon-monoxide safety so you stay warm without sacrificing efficiency.

Precision Diagnostics and HVAC Repair in Knoxville TN

Digital airflow meters pinpoint blockages
Infrared cameras detect hidden insulation gaps
Refrigerant pressure analysis safeguards compressor life
Smart-thermostat integration lowers monthly utility bills

These advanced tools allow us to perform HVAC repair Knoxville TN property owners describe as both thorough and minimally disruptive.

Your Source for Knoxville Heating and Air Comfort

Knoxville heating and air needs can shift rapidly between muggy summers and brisk winters. HEP’s all-season maintenance plans cover coil cleaning, blower motor lubrication, and electrical testing, ensuring your system operates at peak performance 12 months a year.

Quick Air Conditioner Repair in Knoxville TN and AC Repair Knoxville

A malfunctioning cooling unit can turn a July afternoon into a sweltering ordeal. Our air conditioner repair Knoxville TN specialists diagnose frozen evaporator coils, capacitor failures, and thermostat misreadings—often restoring full operation in a single visit. If extensive damage is discovered, we provide cost-effective AC repair Knoxville residents appreciate for its longevity and warranty protection.

Setting the Standard Among Knoxville HVAC Companies

HEP differentiates itself from other Knoxville HVAC companies through continuous technician training, rigorous quality-control checks, and a customer-centric philosophy. Whether you require a complete HVAC unit replacement or a simple ventilation upgrade, you gain access to:

Factory-authorized parts backed by manufacturer warranties
Detailed post-service reports that outline findings and recommendations
Flexible scheduling that respects your routine
A satisfaction guarantee supported by a community-focused company culture

From heating and air Knoxville TN challenges to proactive system modernizations, HEP is the trusted partner committed to maximizing indoor comfort across East Tennessee.