Heating repair and AC service in Columbiana, AL 35051
Columbiana is the Shelby County seat, and its housing splits two ways: older homes close to the courthouse square and rural properties spread out beyond town. We keep both warm through winter cold snaps and cool through the long, humid summer.
Much of Shelby County is newer subdivision housing, but Columbiana runs older. Zeltman Heating & Air repairs furnaces, heat pumps and central air across 35051, checks gas equipment for carbon monoxide risk and tells you plainly when an old system is worth fixing. Common parts are often replaced on the first visit, and you can reach a person on our line at any hour.
Keeping older Columbiana homes warm when a cold snap hits
Around the historic courthouse square, Columbiana's homes are older than most of what you find elsewhere in Shelby County. Many were built before central heat and air were common. Their systems came later and went wherever there was room. Out past town, rural properties bring a different set of conditions. Houses sit farther apart, yards are bigger and every service call means a longer drive.
Winter is where older equipment shows its age. Cold snaps in this part of Alabama dip into the 20s and sometimes the teens. That's when a tired igniter, a weak inducer motor or a dirty flame sensor finally quits. A furnace that has sat idle since spring often fails on the first hard night. A fall checkup catches most of those parts before they leave you without heat.
Gas heat brings a safety question along with the comfort one. A cracked heat exchanger or a blocked flue can leak carbon monoxide into the living space. We inspect both during every furnace call, and we encourage working CO alarms in any house with gas appliances. A heat exchanger and CO safety check is a sensible step for any older furnace.
Summer brings its own test. Afternoons in the low to mid 90s, with heavy humidity, push older air conditioners for hours. Units still running R-22 get expensive the moment they leak, since production of that refrigerant ended in 2020. On rural lots, outdoor units collect leaves and spring pollen, and a clogged coil loses capacity whether it's heating or cooling.
What fails most often in Columbiana heating and cooling systems
Furnaces that fail after sitting idle
Igniters, flame sensors and inducer motors that sat idle all summer often quit when the first cold snap arrives. Most are quick replacements.
Carbon monoxide risk from older furnaces
Cracks in a heat exchanger or a flue that is blocked or rusted can send CO into the house. We check both before we restart any furnace.
R-22 air conditioners with a leak
Recharging R-22 gets costlier every season now that the refrigerant is no longer made. When a leak shows up, we price the repair and a replacement side by side.
Heat pumps falling behind on rural lots
Rural homes that heat with a heat pump depend on electric backup strips in a cold snap. A failed strip or breaker leaves the house losing ground overnight.
Ducts fitted into tight spaces
Older in-town homes often have ducts squeezed into crawlspaces or low attics. Loose joints and thin insulation waste heat in winter and cooling in summer.
Columbiana services we're called for most
Furnace Repair
Igniter, flame sensor, inducer and limit switch faults on older gas furnaces.
Learn moreHeat Exchanger and CO Safety Check
Camera and combustion checks for cracks and CO risk before winter.
Learn moreFurnace Tune-Up
Fall service on burners, venting and safety switches for homes near the square.
Learn moreDuctwork Repair and Sealing
Sealing and insulating ducts tucked into crawlspaces and low attics.
Learn moreReaching Columbiana from Birmingham, and when to book
Columbiana is one of our longer trips, south through Shelby County from our base on 15th Avenue North. I-65 takes us out of the city, and US-231, Highway 25 and Highway 70 bring us into town. Alabaster and Calera lie to the west along the interstate, so we're often working nearby already.
For a breakdown, call any hour and a person picks up. Tell us whether you have no heat, no cooling or a CO alarm sounding. If the alarm is going off, get everyone outside and call 911 first. For a tune-up or a replacement estimate, book a weekday visit. That gives the technician time to look at the furnace, the venting and the ducts without rushing.
Nearby areas we also cover
Questions from Columbiana homeowners
Yes. We cover the homes around the historic courthouse square, the streets along US-231, Highway 25 and Highway 70, and the rural properties outside town. If you're not sure your address falls in our area, call and a person will tell you right away.
If it lights, heats evenly and has had a recent inspection, it's likely fine. A rusted flue, soot near the burners, a lazy yellow flame or a CO alarm are warning signs. Stop using it and call us. We check the heat exchanger, flue and combustion before restarting any furnace.
Small repairs like a capacitor or contactor still make sense on a system that cools well and holds its charge. A refrigerant leak changes the math, since R-22 is no longer manufactured and the remaining supply is costly. We show both prices so you can decide with real numbers in front of you.
Early fall works well, before the first cold snap pushes temperatures into the 20s. The visit covers burners, ignition, the flame sensor, gas pressure, venting and safety switches. Booking ahead also means a technician isn't squeezing you in during the first busy cold week.
Yes. We repair and tune heat pumps on rural lots around Columbiana, including the backup heat strips that carry the house on the coldest nights. A landmark or a note about a gate helps the technician find a rural address on the first trip.
Heating or cooling trouble in Columbiana?
Call any hour. A person answers, and we will tell you when a technician can be there.