Randolph County heating and cooling, county by county: 782 square miles of North Carolina lying south of the Greensboro metro's centre, 12 ZIP codes, and a climate record read from PIEDMONT TRIAD INTL AP, NC US. TempReach USA connects you with an independent local HVAC technician; this page sets out the county's own figures.
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
The short version of this page: Randolph County runs to 782 square miles, its weather is the record kept at PIEDMONT TRIAD INTL AP, NC US — 3,500 heating degree days, 1,552 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.
Every climate number on this page comes from one record: the NOAA 1991-2020 normals at PIEDMONT TRIAD INTL AP, NC US, the primary metro's station, read here for Randolph County. The record's shape is 3,500 heating degree days set against 1,552 cooling degree days, 43.95 inches of precipitation in an average year, 33.3 days reaching 90 degrees or above and 68.4 nights at or below freezing, with an average temperature of 59.6 degrees across the year.
The heating season also has an address pattern in Randolph County. Its 12 ZIP codes divide 782 square miles into service ground where the same January night lands on older streets, subdivisions and edge communities at once, and the county's position — south of the Greensboro metro's centre, roughly 24 miles from the metro's centre — shapes which parts of the county feel the Greensboro metro's cold at full strength. The systems answer accordingly: one long heating season, read ZIP by ZIP, with the oldest furnaces and heat exchangers carrying the heaviest share of it.
Set the county inside its metro and the picture completes. Randolph County answers to the Greensboro metro's data — its housing profile, its problem ranking, its climate station — but the county is where that data touches ground: 4 communities, 12 ZIP codes, one county's worth of systems ageing under the record kept at PIEDMONT TRIAD INTL AP, NC US. This page is that ground-level reading, kept separate from the metro page so the local detail is never averaged away.
A ZIP code in Randolph County is a small climate-and-housing district of its own. The county's 12 codes — 27203, 27205, 27233, 27248 among them — all read the same normals from PIEDMONT TRIAD INTL AP, NC US, yet the systems inside them were installed in different decades, serve different house sizes, and fail in different orders. That is why this page prints the whole list rather than a summary: the codes are the finest division of the county the data supports, and they are the division the work itself follows.
There are 2 counties on Randolph County's neighbour list, Guilford County, Rockingham 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.
The county's year divides by load. At one end, 33.3 days at 90 degrees or above pull the cooling season into its long peak; at the other, 68.4 nights at or below freezing do the same for heating; between them sit the shoulder weeks when neither plant runs hard. An average temperature of 59.6 degrees at PIEDMONT TRIAD INTL AP, NC US is what those two ends average out to, and 43.95 inches of precipitation spread across the year decide how much of the cooling season is also a moisture season. Randolph County's households plan around that division — service ahead of the taller peak, filters and checks in the shoulders — whether they name it or not.
There is a practical reason this page names Randolph County's communities one by one. A heating or cooling system belongs to a house, a house belongs to a community, and the community's building decade is the strongest single clue to what the system will need — the 4 places recorded here, from Asheboro through Randleman and beyond, each carry that clue in their streets. The metro data on the Greensboro page describes the whole region; this list is where the description becomes local.
The housing behind Randolph County's systems is the Greensboro metro's housing, read at county scale. The largest single share of the metro's homes was built between 1980 and 1999 — 30.9% of the stock — with 43.4% of homes predating 1980 and 25.7% arriving since 2000, around a median build year of 1985. Inside the county those eras divide by community and by street, but the proportions set the diary: a stock weighted to between 1980 and 1999 produces the service patterns of that era's systems, ducts and insulation, in this county as across the metro.
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 Randolph County's case, across 782 square miles that hold 4 listed communities and 12 ZIP codes, south of the Greensboro 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 27,353
Population 11,992
Population 7,066
Population 4,611
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 Randolph County and the Greensboro 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