An older home without good ductwork
Historic and mid-century Huntsville homes often can’t easily fit central ducts. Ductless mini-splits add efficient, room-by-room heating and cooling without a major remodel.
Ductless mini-splits
Huntsville, AL
HVAC services in Huntsville, AL
From historic districts to brand-new subdivisions, Conlon Heating & Cooling installs, replaces, and maintains heating and cooling systems for Huntsville homes and businesses across the Rocket City.
The Rocket City
Systems that fit Huntsville’s range of homes
Huntsville is a city of contrasts — NASA’s Marshall Space Flight Center, Redstone Arsenal, and Cummings Research Park sit alongside historic neighborhoods and rapidly growing suburbs. That mix means no two HVAC jobs look quite the same.
Older homes may need ductless comfort or a careful replacement, while newer and larger houses often benefit from zoning and higher-efficiency equipment. We recommend what genuinely fits the house — and Alabama’s humid summers — not a one-size-fits-all package.
- Serving all of Huntsville from our Madison shop — a short trip across the metro.
- Licensed & insured — Alabama HVAC license #2026174.
- Residential and commercial work throughout the area.
Where to start
Finding the right system in Huntsville
Every home is a little different here. These are the situations we see most often around Huntsville — tell us yours and we’ll help you choose.
Uneven temperatures across rooms
Two-story and larger homes often run hot upstairs and cool downstairs. Zoning, variable-speed blowers, and a smart thermostat even things out while trimming energy use.
Efficiency & comfort upgradesAn aging AC or furnace on its last legs
When repairs start stacking up, a heat pump or full system replacement restores reliable comfort and lowers running costs — sized properly for your home.
Heat pumps & replacementDust, allergies, or stuffy air
Indoor air quality options — media filtration, UV germicidal lamps, and whole-home humidity control — help older and tightly built homes alike breathe easier.
Indoor air quality
What we install & service
HVAC services we provide in Huntsville
Available to Huntsville homes and businesses. See the main services page for full detail.
Heat pumps
Efficient heating and cooling from one system — a strong fit for the local climate.
Cooling & central air
Central AC installation and replacement, right-sized for even, efficient cooling.
Ductless mini-splits
Room-by-room comfort for older homes, additions, and spaces without ductwork.
Full system replacement
Heat pump, gas furnace, or dual-fuel replacements matched to your home.
Efficiency & comfort upgrades
Zoning, variable-speed blowers, smart thermostats, and high-efficiency filters.
Indoor air quality
Air purifiers and filtration, UV germicidal lamps, humidifiers and dehumidifiers.
New construction HVAC
System design and installation for new Huntsville homes and buildings.
Maintenance & protection plans
Seasonal tune-ups plus annual service and priority plans for dependable comfort.
Ductwork & accessories
Duct cleaning and sealing, duct insulation, attic doors, and HVAC surge protection.
Nearby
Other North Alabama service areas
Ready when you are
Schedule service in Huntsville.
Call during business hours for the fastest response, or send a request and we’ll follow up.