Campbell County, Tennessee, read at county level: 7 ZIP codes and 1 communities inside the Knoxville 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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Start here if you read nothing else: this page covers Campbell County, Tennessee — 480 square miles, 1 listed communities, a centroid north of the Knoxville metro's centre. Its climate record, from OAK RIDGE ASOS, TN US, sets a heating pressure on its systems. TempReach USA publishes the homework and routes the call; an independent local HVAC technician serving the county does the work.
The climate figures on this page are the primary metro's NOAA 1991-2020 normals — climate normals recorded at OAK RIDGE ASOS, TN US, the station for the Knoxville metro this county belongs to. An average year there brings 3,483 heating degree days, 1,628 cooling degree days, 55.53 inches of precipitation, 44.3 days at 90 degrees or above and 67.8 nights at or below freezing, around an average temperature of 59.8 degrees.
Heating writes this county's HVAC calendar. With 3,483 heating degree days against 1,628 cooling degree days in the normals recorded at OAK RIDGE ASOS, TN US, the systems across Campbell County earn their keep in the cold half of the year: furnaces and heat pumps cycling through 67.8 nights at or below freezing, when a breakdown stops being a comfort problem and becomes a household one. The pressure shows up as midwinter failures on the oldest equipment first, and a maintenance calendar that has to be kept in autumn — because by the time the cold arrives, the county's systems are already on stage.
One more county fact belongs in the record: position. Campbell County sits at 36.401592, -84.159249 on the map — the centroid of a county whose communities spread across 480 square miles of Tennessee. 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.
The ZIP list is the county's working map. Campbell County carries 7 codes, running from 37714 through 37762 in the middle of the list to 37847 at its end, and every code on it is a small housing census of its own — the building decades, the system generations, the duct materials of its streets. Heating and cooling work routed by those codes meets the county in slices, and the slices differ more than the county's shared climate record would suggest.
Read the map around Campbell County and a working region appears: Loudon County, Morgan County, Roane County, Union County are the neighbouring names at the head of its list of 8, and together these counties form the ground a local technician actually covers. The county line decides which page describes a home; it does not decide the weather the home's system faces, the decade its street was built in, or the season its diary fills. Those are regional — and the region, on this site, is a set of county pages that link to one another, as the cards below do.
A year in Campbell 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 1,628 cooling degree days, the second as 3,483 heating degree days; 55.53 inches of precipitation fall across both, and the average temperature of 59.8 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.
Campbell County's named places — La Follette — anchor a county that is mostly ground between names: 480 square miles, 7 ZIP codes, and housing that follows the roads more than the towns. The wider metro it belongs to is anchored by Knoxville (193,721 residents) and Maryville, but this county's own diary is quieter and more spread out: individual systems in individual houses, ageing on the schedule of the decade each house was built, from the named communities outward.
Census figures give Campbell County's heating and cooling its proportions. The metro it belongs to counts 412,448 housing units across 371,027 households, 70.2% of them owner-occupied, and the era mix runs 20.2% before 1960, 23.2% from 1960 to 1979, 29.4% from 1980 to 1999 and 27.2% since 2000. A county inside that metro inherits the mix in its own proportions — which is why two homes on the same Campbell County street, built forty years apart, can need entirely different conversations from the same technician.
There is a reason the coverage on this page is described county-first. Heating and cooling demand is generated house by house, and houses sit in counties: in Campbell County's case, across 480 square miles that hold 1 listed communities and 7 ZIP codes, north of the Knoxville metro's centre. The metro frame matters — the station, the housing eras, the problem ranking all come from it — but the county is where the frame touches the ground, and the ground is where the systems are.
City pages carry the metro-wide homework — housing eras, the problem ranking, services in depth. This county sits inside their coverage.
Population 7,308
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 Campbell County and the Knoxville 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