Heating and air conditioning repair in Alabaster, AL 35007
Alabaster has two very different housing stories along the I-65 corridor: the older mill-era homes of Siluria and the newer subdivisions on the west side. Each one needs something different from a heating and cooling system.
Alabaster calls split between the older mill-era homes in Siluria and the newer subdivisions on the west side of town. Zeltman Heating & Air repairs furnaces, heat pumps and central air in both, adds ductless units where older homes lack duct space and replaces systems when repair no longer pays. We cover all of 35007 and answer 24/7.
Siluria mill homes and west side subdivisions
The Siluria mill village area holds some of the oldest homes in Alabaster. Mill-era houses were built small and simple, long before anyone planned for central air. Over the decades, owners added heating and cooling in whatever way fit: a furnace in a closet, a package unit outside, ducts squeezed under the floor or window units in the bedrooms.
That patchwork shapes the work we do there. Ducts in older homes are often undersized or partly missing, so some rooms get little air. A ductless mini-split can cool and heat those rooms without opening walls. Where a central system makes sense, we check the existing ducts first, because new equipment on a poor duct system disappoints.
On the west side, newer subdivisions bring a different set of calls. Most homes there run central heat pumps or gas furnaces with attic air handlers. The common problems are clogged condensate drains, dirty filters during the spring pollen, failing capacitors and systems that are starting to age out. These are straightforward repairs when they are caught early.
Both halves of town share the same weather, with humid summers in the low to mid 90s and winter cold snaps into the 20s, so every system here works hard twice a year.

Alabaster heating and cooling problems by house type
Rooms with little or no duct supply
Older Siluria homes often have bedrooms or additions that the ducts barely reach. Ductless heads or added runs close the gap.
Window units being retired
Many mill-era homes still lean on window units. Replacing them with a ductless system or a small central system brings quieter, more even comfort.
Drain lines clogging in attics
West side homes with attic air handlers see algae build up in condensate lines by midsummer. A float switch shuts the system off before water reaches the ceiling.
Pollen-choked filters and coils
Heavy pine and oak pollen in March and April loads filters and outdoor coils. Airflow drops and the system strains.
Aging heat pumps in newer homes
Heat pumps installed when the west side subdivisions went up are now at the age when capacitors, contactors and defrost parts start failing.
What Alabaster homeowners book with us
Ductless Mini-Split Installation
Heating and cooling for Siluria homes without room for ducts.
Learn moreAir Filtration Upgrades
Filtration upgrades that handle spring pollen without choking airflow.
Learn morePackage Unit Repair and Installation
Service for package units beside older mill-era homes.
Learn moreGetting to Alabaster from 15th Avenue North
Alabaster sits along I-65 south of Pelham. From our base on 15th Avenue North we take I-65 down, then US-31 or Highway 119 to reach the different parts of town. The Siluria mill village area holds the older housing, and the newer subdivisions spread out to the west.
Call any hour and a person answers. Tell us what kind of home you have, the age of the system if you know it and what it is doing. For older Siluria homes, we may suggest a visit to look at the ducts and the layout before recommending anything. Pelham and Calera are covered on the same I-65 route.
Nearby areas we also cover
Questions from Alabaster homeowners
Often, yes, but it depends on duct space. Some mill-era homes have room under the floor or in the attic for ducts, and some do not. We look at the layout and may suggest a ductless mini-split instead, which avoids opening walls and ceilings.
Yes. We cover all of Alabaster, AL 35007, including the Siluria mill village area, the newer subdivisions on the west side and the neighborhoods along US-31 and Highway 119. Older and newer homes alike are on our regular I-65 route.
That is usually a clogged condensate drain. When the line backs up, the float switch shuts the system off to protect your ceiling. Clearing and treating the line, then checking the trap and pan, usually fixes it.
If you are cooling a few rooms with window units, a mini-split is quieter, more efficient and heats in winter too. One outdoor unit can serve several indoor heads. We size it to the rooms you want to heat and cool.
Check it monthly in March and April, when pine and oak pollen are heaviest, and change it whenever it looks coated. A clogged filter cuts airflow and can freeze the coil. Higher MERV filters need the right cabinet so they do not choke the system.
Heating or cooling trouble in Alabaster?
Call any hour. A person answers, and we will tell you when a technician can be there.