Expert HVAC Services in Austin, AR

Affordable Heating & Cooling Solutions You Can Trust

At Knights HVAC and Maintenance, we provide reliable, affordable HVAC services for homeowners across Central Arkansas. From fast repairs to full system replacements, we deliver expert solutions backed by nearly 30 years of experience.

Wall-mounted outdoor air conditioner unit beside a brick wall with electrical conduit.
Hands connecting white HVAC refrigerant lines to an outdoor unit with blue and yellow hoses attached

HVAC Repair

When your heating or cooling system stops working, you need fast and reliable HVAC repair you can trust. At Knights HVAC and Maintenance, we quickly diagnose issues and provide effective solutions to restore your comfort. With nearly 30 years of experience, we handle everything from minor fixes to complex system problems—getting your HVAC system back up and running efficiently.

Technician working on an air conditioner unit indoors, with tools and orange ladders in the background

AC Repair & Installation

Stay cool during the Arkansas heat with expert air conditioning repair and installation services. Whether your AC unit is struggling to keep up or has completely broken down, we provide fast repairs and affordable installation options. We help homeowners choose energy-efficient systems that deliver long-lasting comfort and lower utility costs.

Technician working inside an open gray furnace in a utility room with ductwork.

Heating Repair & Installation

Don’t let cold weather catch you off guard. Our heating repair and installation services ensure your home stays warm and safe when temperatures drop. From furnace repairs to full system replacements, we provide dependable solutions tailored to your home and budget.

Technician connecting gauges to an outdoor air conditioner unit during maintenance

System Replacement

If your HVAC system is outdated or constantly breaking down, it may be time for a replacement. We offer affordable system replacement options designed to fit your budget without sacrificing quality. Our team installs trusted equipment and ensures your new system runs efficiently for years to come.

Technician using gauges to service an outdoor HVAC unit with a drill tool

Preventative Maintenance

Regular HVAC maintenance is the key to avoiding costly repairs and extending the life of your system. Our preventative maintenance services keep your heating and cooling systems running smoothly year-round. We inspect, clean, and tune your equipment to improve performance and efficiency.

White wall-mounted air conditioner above a doorway in a light blue room with a curtained window.

HVAC Cleaning

A clean HVAC system performs better and improves your indoor air quality. Our HVAC cleaning services remove dirt, dust, and buildup that can reduce efficiency and strain your system. Keeping your system clean helps lower energy costs and creates a healthier home environment.

Outdoor air conditioner unit mounted beside a white building with greenery nearby

Emergency HVAC Services

HVAC problems can happen at any time—and when they do, you need immediate help. We offer emergency HVAC services to restore your comfort as quickly as possible. Whether it’s late at night or during extreme weather, you can count on us for fast, dependable service when you need it most.