Knoxville HVAC Company

Karns Mechanical specializes in the following services:

Furnace Repair & Installation

Air Handler Repair & Installation

Air Conditioner Repair & Installation

Home Ventilation Repair & Installation

Ductless Mini-Split Repair & Installation

American Standard Customer Care Service


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Your Trusted Knoxville HVAC Services

Karns Mechanical Services is the trusted local Knoxville HVAC company that works with you on every service call from start to finish. With 30+ years repairing HVAC systems, and no matter what model, size or type of heating and cooling system you have, you can rest assured we can fix it for a competitive price. Our services ensure your air-conditioning units and furnaces are working safely and efficiently all year round. Our licensed and certified technicians can inspect, repair, maintain, and even replace your HVAC system. Our work along with your satisfaction is guaranteed.

Home Heating Services

When it’s time to purchase a new furnace, you need a reliable company to install, clean or maintain your heating system.

(865) 661 0178

Home Cooling Services

Karns Mechanical Services is your go-to for Air Conditioner repair. If you are in a bind or looking to establish a maintenance schedule, Call Karns!

(865) 661 0178

Home Ventilation Care

Improving the quality of the air you breathe in your home must be viewed as an investment in your family home. Call Karns Mechanical Today!

(865) 661 0178

Ductless Mini-Split

Ductless AC and heating systems use a pair of indoor and outdoor units to warm or cool specific areas of your home. Call us for more information.

(865) 661 0178

Commercial HVAC

We offer a wide range of affordable and efficient products and services to meet your business operations and comfort needs.

(865) 661 0178

Customer Care

When something's not working, you need it fixed fast. Find out why Karns Mechanical Services is an American Standard trusted repair company.

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Looking for an estimate?

Ask about our flat-fee pricing. Here at Karns Mechanical Services we don't believe in hidden costs. We do believe in full transparency. Contact us today to schedule your appointment with our licensed technicians.

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