Shelby County, Alabama, read at county level: 17 ZIP codes and 5 communities inside the Birmingham metro's coverage, with the climate record and service pressures set out below. TempReach USA connects you with an independent local HVAC technician serving the county.
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Shelby County in one paragraph: 785 square miles in Alabama, 17 ZIP codes, a heating climate pressure read from the normals at BIRMINGHAM AP, AL US, and housing that answers 2,533 heating degree days against 2,177 cooling degree days a year. TempReach USA is a referral service, not an HVAC company — one call connects you with an independent local HVAC technician serving this county.
One record, one county: the normals at BIRMINGHAM AP, AL US — 2,533 heating degree days, 2,177 cooling degree days, 56.62 inches of precipitation, an average temperature of 63.9 degrees — applied to Shelby County's own 785 square miles and its 17 ZIP codes. The figures are the Birmingham metro's; the ground they are applied to, lying south of the Birmingham metro's centre, is this county's alone, and this section reads the two together.
Heating pressure in Shelby County can be counted in codes as well as in degree days. From 35007 through 35124 to 35244, the county's 17 ZIP codes divide 785 square miles of housing that one cold record — 2,533 heating degree days, 47.0 freezing nights, kept at BIRMINGHAM AP, AL US — examines in a single night. The fault is usually an old one, an igniter or an exchanger at the end of its winters; the ground it is found on, code by code, is what makes the diary this county's.
One more county fact belongs in the record: position. Shelby County sits at 33.266893, -86.661007 on the map — the centroid of a county whose communities spread across 785 square miles of Alabama. Position decides which end of the metro's weather arrives first and which of its service patterns a household here meets most; the rest of this page is that position, read through the climate record and the metro's data.
17 ZIP codes reach into Shelby County's 785 square miles, among them 35007, 35040, 35043, 35051 — an average of 46.2 square miles of county ground per code. The codes are more than a mailing grid here: they are how the county's service ground divides in practice, each code holding its own mix of housing eras, its own streets of systems ageing on their own schedules. A call in one code and a call in the next can be the same fault in different decades of house.
There are 6 counties on Shelby County's neighbour list, St. Clair County, Walker County, Bibb County among them, and the list is a reminder that a county page is a slice of a continuous map. The slice is worth keeping separate: this county's land area, its ZIP codes and its communities are its own, and its heating and cooling pressure — the heating profile described above — lands on its own housing. But the slice only makes full sense beside its neighbours, whose pages are linked from this one for exactly that reason.
A year in Shelby County, counted the way a technician counts it, is not twelve months but two workloads and the weeks between them. The first workload is written as 2,177 cooling degree days, the second as 2,533 heating degree days; 56.62 inches of precipitation fall across both, and the average temperature of 63.9 degrees is simply the figure the two workloads leave behind when they are averaged. The county's heating pressure is whichever workload the count puts first — and the maintenance year is arranged around that ordering.
Start the county at its named places: Hoover, Alabaster, Pelham, Helena head a list of 5 communities recorded in Shelby County. The list matters to heating and cooling because communities concentrate the housing — a street of homes built in one decade produces one kind of service diary, the next community's different decade produces another — and because the roads between the named places are part of the working day here. The county page's climate record is shared; the ground it lands on is divided among these names.
The growth figures deserve their own reading in Shelby County. 26.6% of the Birmingham metro's homes were built since 2000 — the largest or near-largest band in many of its counties — and those homes are now old enough that their first systems are reaching replacement age together, subdivision by subdivision. Set against them, the 45.9% of the metro's stock that predates 1980 is deep into its second and third systems. One county, two replacement waves running at once, and a maintenance diary that has to serve both.
Put the county's coverage facts in one place and they read like this: 785 square miles of land in Alabama, 5 listed communities, 17 ZIP codes, 6 neighbouring counties on the record, and a place inside the Birmingham metro coverage. No single figure describes the county; the set of them does, and it is the set this page is organised around, from the climate record above to the community and ZIP lists below.
City pages carry the metro-wide homework — housing eras, the problem ranking, services in depth. This county sits inside their coverage.
Population 92,401
Population 33,633
Population 24,510
Population 21,452
Population 17,188
TempReach USA is not an HVAC company. We employ no heating or cooling technicians, we run no service trucks, and we do not carry out HVAC work of any kind. This website and its call center exist for one purpose: to connect homeowners with independent local heating and cooling professionals who serve their area. When you call the number on this site, your call is routed to such a professional. From that point, everything about the job belongs to that professional and to you: the assessment, the work itself, the scheduling, what you are charged, and the terms of any agreement you reach. The professional who takes your job is solely responsible for it. The technician who arrives at your home runs their own business; they are not an employee, agent or subcontractor of TempReach USA. Our part is the information on these pages — assembled from Census Bureau housing data and NOAA climate records for each metro — and the routing of your call. We state this plainly on purpose: you should know exactly who you are hiring before anyone picks up a wrench or a gauge.
One call connects you with an independent local heating and cooling professional serving Shelby County and the Birmingham metro.
Call center hours: Mon-Fri 7:00 AM-10:00 PM ET | Sat 8:00 AM-10:00 PM ET | Sun 7:00 AM-9:00 PM ET