Heating and cooling help across Guilford County, North Carolina — 7 communities and 26 ZIP codes, inside the Greensboro metro's coverage. TempReach USA connects you with an independent local HVAC technician; this page is the county-level homework.
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Guilford County in one paragraph: 646 square miles in North Carolina, 26 ZIP codes, a heating climate pressure read from the normals at PIEDMONT TRIAD INTL AP, NC US, and housing that answers 3,500 heating degree days against 1,552 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 PIEDMONT TRIAD INTL AP, NC US — 3,500 heating degree days, 1,552 cooling degree days, 43.95 inches of precipitation, an average temperature of 59.6 degrees — applied to Guilford County's own 646 square miles and its 26 ZIP codes. The figures are the Greensboro metro's; the ground they are applied to, lying close to the centre of the Greensboro metro, is this county's alone, and this section reads the two together.
Heating pressure in Guilford County can be counted in codes as well as in degree days. From 27214 through 27358 to 27455, the county's 26 ZIP codes divide 646 square miles of housing that one cold record — 3,500 heating degree days, 68.4 freezing nights, kept at PIEDMONT TRIAD INTL AP, NC 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.
The county's ground shapes the work in one more way: 646 square miles is a lot of roofs for a service map to hold, and Guilford County's homes divide between its listed communities — Greensboro, High Point, Summerfield, Gibsonville, Oak Ridge, Pleasant Garden — and the roads between them. A technician routed here is working a county, not a street: the drive between calls is part of the diary, and the systems at each end of it were fitted in the decades those communities were built.
The ZIP list is the county's working map. Guilford County carries 26 codes, running from 27214 through 27358 in the middle of the list to 27455 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.
The counties around Guilford County include Randolph County, Rockingham County, and the whole group shares the Greensboro metro's climate record from PIEDMONT TRIAD INTL AP, NC US. What the neighbours do not share is this county's ground: 646 square miles, 26 ZIP codes, a centroid close to the centre of the Greensboro metro. 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.
The precipitation figure earns its place in Guilford County's record: 43.95 inches a year at PIEDMONT TRIAD INTL AP, NC US, falling through both the cooling months and the heating ones. Rain loads condensate systems in summer, tests outdoor units and venting in winter, and keeps the ground around the county's 26 ZIP codes cycling between wet and dry in a way that shows up in crawl spaces and condensate lines. Set beside 33.3 hot days and 68.4 freezing nights, it completes the picture of what the county's equipment actually lives in.
Guilford County is a county of distinct communities rather than one continuous town: Greensboro, High Point, Summerfield and Gibsonville are among the 7 places on its record, each with its own building era and its own stock of systems. Position plays its part as well — the county sits close to the centre of the Greensboro metro, so its communities meet the Greensboro metro's weather at slightly different distances from the centre — but it is the place list that a service diary follows, name by name, through the year.
Spread the metro's eras over Guilford County's own ground and the housing paragraph becomes a map: 646 square miles, 26 ZIP codes at 24.8 square miles per code, and a stock whose largest band was built between 1980 and 1999 (30.9%), whose pre-1980 share runs to 43.4% and whose post-2000 share runs to 25.7%. The percentages are the metro's; the streets they land on are this county's, and a technician driving from one end of the county to the other drives through the bands in sequence.
The county is worth a page of its own because its facts do not reduce to its metro's. The Greensboro metro supplies the climate station and the housing profile, but Guilford County supplies everything at ground level: 646 square miles, its own communities and codes, its own neighbours — Randolph County, Rockingham County among the 2 on its list — and its own position, close to the centre of the Greensboro metro. The metro page and this page link to each other because neither half of that picture stands well without the other.
City pages carry the metro-wide homework — housing eras, the problem ranking, services in depth. This county sits inside their coverage.
Population 298,564
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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 Guilford 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