American First Contractors | Experienced HVAC Repair in Knoxville, TN

Our installation process begins with a free, in-home assessment to recommend the right system for your home's size and efficiency needs. As an established contractor since 1976, we handle the complete installation, including proper sizing, ductwork evaluation, and setup of your new unit. All our work is backed by a one-year labor guarantee, and we service all major brands to ensure a reliable, long-term solution for your home.

Knoxville's humidity and seasonal weather can accelerate corrosion on outdoor condenser units. During our repair or maintenance visits, our technicians with decades of experience specifically check for and address corrosion, cleaning components and applying protective treatments where needed. For severe cases, we can discuss replacement options and provide a free estimate to prevent future breakdowns and maintain system efficiency.

Yes, we offer maintenance agreements designed to extend the life of your system and prevent costly repairs. These plans include scheduled tune-ups that help catch small issues, like thermostat malfunctions, before they become big problems. As a local business focused on long-term customer relationships, our goal is to provide consistent, reliable service to keep your heating and air running smoothly throughout the year.