The county-level homework for Liberty County, Texas — its 1,158 square miles, its 10 ZIP codes, its place inside the Houston metro's coverage. TempReach USA connects homeowners here with independent local HVAC technicians; the record behind the routing is on this page.
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Liberty County in one paragraph: 1,158 square miles in Texas, 10 ZIP codes, a humid climate pressure read from the normals at HOUSTON INTERCONT AP, TX US, and housing that answers 1,266 heating degree days against 3,288 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.
Every climate number on this page comes from one record: the NOAA 1991-2020 normals at HOUSTON INTERCONT AP, TX US, the primary metro's station, read here for Liberty County. The record's shape is 1,266 heating degree days set against 3,288 cooling degree days, 51.84 inches of precipitation in an average year, 111.3 days reaching 90 degrees or above and 10.1 nights at or below freezing, with an average temperature of 70.5 degrees across the year.
Read the climate record and the county's pressure names itself. Precipitation of 51.84 inches a year at HOUSTON INTERCONT AP, TX US, layered over 3,288 cooling degree days, means Liberty County's heating and cooling is moisture management wearing a temperature costume. Homes across its 1,158 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: 1,158 square miles is a lot of roofs for a service map to hold, and Liberty County's homes divide between its listed communities — — 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: 77327, 77368 and 77369 are the first codes on Liberty County's list of 10, spread across its 1,158 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.
Liberty County sits alongside Austin County, Brazoria County, Chambers County in the Houston area — 9 neighbouring counties share its coverage map in all, and the borders between them are lines on a map rather than changes in the weather. The same station record travels across those borders, the same housing decades appear on both sides, and a technician's ground here is really the cluster: this county and its neighbours, read together, with this page keeping Liberty County's own share of the picture separate.
The precipitation figure earns its place in Liberty County's record: 51.84 inches a year at HOUSTON INTERCONT AP, TX 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 10 ZIP codes cycling between wet and dry in a way that shows up in crawl spaces and condensate lines. Set beside 111.3 hot days and 10.1 freezing nights, it completes the picture of what the county's equipment actually lives in.
The codes carry the community story in Liberty County: 10 of them, from 77327 through to 77582, at 115.8 square miles per code across the county's 1,158 square miles. Nobody here describes a call by its town, because the record gives the county no towns to describe it by; they describe it by its code and its road. The housing behind those codes was still built decade by decade, and the systems still age decade by decade — the county simply files the diary by ZIP instead of by place.
Look at the second era as well as the first and Liberty County's stock comes into focus. After the dominant band — homes built since 2000, 40.0% of the metro's total — the next share was built between 1980 and 1999, at 27.4%. 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.
One way to hold Liberty County in mind is as the local layer of a wider dataset. Above it sits the Houston metro, with its Census housing profile and its NOAA station at HOUSTON INTERCONT AP, TX US. At this level sit the county's own numbers — 1,158 square miles, 9 neighbouring counties, 10 ZIP codes, 0 listed places — and below it, not published anywhere, sit the individual homes whose systems all of it describes. This page works at the middle level, where the data is still local enough to act on.
City pages carry the metro-wide homework — housing eras, the problem ranking, services in depth. This county sits inside their coverage.
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 Liberty County and the Houston 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