One county, read on its own ground: Gregg County, Texas — 6 communities, 7 ZIP codes, 3 neighbouring counties, inside the Longview metro. TempReach USA connects you with an independent local HVAC technician serving the county, and this page is the homework behind the connection.
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In brief: 273 square miles of Texas, a climate read from LONGVIEW E TX RGNL AP, TX US's normals, and a humid pressure as the county's dominant one — 2,136 heating degree days set against 2,612 cooling degree days in an average year. TempReach USA does not do the work itself; it is a referral service, and one call connects you with an independent local HVAC technician serving Gregg County.
Every climate number on this page comes from one record: the NOAA 1991-2020 normals at LONGVIEW E TX RGNL AP, TX US, the primary metro's station, read here for Gregg County. The record's shape is 2,136 heating degree days set against 2,612 cooling degree days, 45.31 inches of precipitation in an average year, 100.1 days reaching 90 degrees or above and 35.1 nights at or below freezing, with an average temperature of 66.2 degrees across the year.
Read the climate record and the county's pressure names itself. Precipitation of 45.31 inches a year at LONGVIEW E TX RGNL AP, TX US, layered over 2,612 cooling degree days, means Gregg County's heating and cooling is moisture management wearing a temperature costume. Homes across its 273 square miles ask their systems to dry the air as much as to cool it — and the systems that answer well are the ones sized, charged and drained with that double duty in mind.
The county's ground shapes the work in one more way: 273 square miles is a lot of roofs for a service map to hold, and Gregg County's homes divide between its listed communities — Longview, Kilgore, Gladewater, White Oak, Liberty City, Lakeport — 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.
Count the coverage from the codes upward: 75601, 75603 and 75604 are the first codes on Gregg County's list of 7, spread across its 273 square miles in Texas. No two of those codes hold quite the same housing — one may be a settled community's streets, the next newer subdivisions, the next open county ground — so the same climate record produces a different run of calls inside each. The full list is printed on this page; the diary is written code by code.
Neighbouring counties are the honest context for Gregg County's figures. Its 273 square miles sit inside a wider spread of county ground — Harrison County, Rusk County, Upshur County are among the 3 neighbours on its record — and its position close to the centre of the Longview metro places it on its own side of that spread. A system near the county's edge may be closer to a neighbouring county's centre than to its own; the pages are organised by county because the data is, and the links between them carry the rest of the picture.
There is a geography to Gregg County's seasons that the totals flatten. The county lies close to the centre of the Longview metro, roughly 6 miles from the centre the record is measured against, and its 273 square miles do not meet a hot week or a cold snap in one voice: the ground nearer the metro and the ground at the county's far edge live the same 100.1 hot days and 35.1 freezing nights through different housing, fitted in different decades. One station record, one county, two ends of every season.
Communities across Gregg County include Longview, Kilgore, Gladewater and White Oak — 6 listed places in all, spread over the county's 273 square miles in Texas. Each community's housing was built in its own decades, so the heating and cooling diary reads differently from one name on that list to the next: older systems and original ductwork in the long-settled places, matched fleets ageing together in the subdivisions, and additions and conversions in the communities still growing at the county's edges.
Spread the metro's eras over Gregg County's own ground and the housing paragraph becomes a map: 273 square miles, 7 ZIP codes at 39.1 square miles per code, and a stock whose largest band was built between 1960 and 1979 (29.5%), whose pre-1980 share runs to 47.8% and whose post-2000 share runs to 25.3%. 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.
Coverage, for Gregg County, is a set of overlapping maps. The land map is 273 square miles. The address map is 7 ZIP codes and 6 listed communities. The service map is the Longview metro, whose coverage the county sits inside — close to the centre of the Longview metro, roughly 6 miles from its centre. The weather map is one station's record, kept at LONGVIEW E TX RGNL AP, TX US. A home in this county lives on all four maps at once, and its heating and cooling needs are set by the combination.
City pages carry the metro-wide homework — housing eras, the problem ranking, services in depth. This county sits inside their coverage.
Population 82,765
Population 13,444
Population 6,297
Population 6,208
Population 2,826
Population 1,250
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 Gregg County and the Longview 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