Hawkins County heating and cooling, county by county: 487 square miles of Tennessee lying southwest of the Kingsport metro's centre, 7 ZIP codes, and a climate record read from BRISTOL TRI CITY AP, TN US. TempReach USA connects you with an independent local HVAC technician; this page sets out the county's own figures.
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The short version of this page: Hawkins County runs to 487 square miles, its weather is the record kept at BRISTOL TRI CITY AP, TN US — 4,150 heating degree days, 1,104 cooling degree days — and its systems live under a heating pressure. One call to TempReach USA, a referral service rather than an HVAC company, connects you with an independent local HVAC technician serving the county.
Before the narrative, the numbers themselves, because everything after them is commentary: at BRISTOL TRI CITY AP, TN US, the station whose NOAA 1991-2020 normals this county is read through, an average year holds 23.0 days at 90 degrees or above, 94.2 nights at or below freezing, 43.97 inches of precipitation and degree-day totals of 4,150 heating against 1,104 cooling. Spread over 487 square miles, with the county's centroid southwest of the Kingsport metro's centre and roughly 32 miles from the centre it is measured against, that record is Hawkins County's working climate.
Count the cold from the ground up in Hawkins County and the figures arrange themselves: 4,150 heating degree days against 1,104 cooling degree days, 94.2 freezing nights in an average year, and a housing stock spread over 487 square miles whose heating plant was fitted in the decades its communities were built. The diary that follows is written street by street — ignition and exchanger work where the stock is oldest, control and sensor work where it is newest — and the county's technicians read the address before they read the fault.
The county's neighbours frame it as well: Bristol City, Scott County, Sullivan County are among the 4 counties on its neighbour list, and together they form the working ground around Hawkins County's own 487 square miles. A system near a shared border lives in both counties' weather at once, whichever page describes its home — the pages divide the map so the record can be read county by county, and the links between them keep the whole in view.
Routing in Hawkins County is written in five digits. The county's codes begin at 37642 and run to 37873, 7 in total, and between the first and the last sits the county's full spread of ground — 487 square miles from the metro-facing edge to the far side. A technician's week here is a tour of those codes, and the tour is also a tour of the county's building history, because each code's systems were largely fitted when that code's streets were built.
The counties around Hawkins County include Bristol City, Scott County, Sullivan County, and the whole group shares the Kingsport metro's climate record from BRISTOL TRI CITY AP, TN US. What the neighbours do not share is this county's ground: 487 square miles, 7 ZIP codes, a centroid southwest of the Kingsport metro's centre. Service patterns cross the county line freely — a cold week fills diaries on both sides of it — but the mix of housing and systems on each side is its own, which is why each county in the group carries its own page.
A year in Hawkins 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 1,104 cooling degree days, the second as 4,150 heating degree days; 43.97 inches of precipitation fall across both, and the average temperature of 56.6 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.
The county's place list tells its own story. Church Hill (7,057 residents) is the largest of the 4 communities the record names for Hawkins County, with Mount Carmel (5,504 residents) behind it and Rogersville and Surgoinsville further down the list. A technician working this county works all of those places in a single week, and the systems change character with the address: the era a community was built in decides whether the call is about an ageing furnace, a condenser at the end of its summers, or ductwork that predates the equipment it now serves.
Look at the second era as well as the first and Hawkins County's stock comes into focus. After the dominant band — homes built between 1980 and 1999, 28.9% of the metro's total — the next share was built between 1960 and 1979, at 27.3%. Between them those two bands account for most of the systems a technician will open in this county, and they are different machines in different houses: the earlier band's equipment fitted into older envelopes, the later band's into the standards of its own decade. The county's diary is the two bands, interleaved street by street.
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 Hawkins County's case, across 487 square miles that hold 4 listed communities and 7 ZIP codes, southwest of the Kingsport 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 7,057
Population 5,504
Population 4,638
Population 2,246
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 Hawkins County and the Kingsport 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