The county-level homework for Warrick County, Indiana — its 385 square miles, its 7 ZIP codes, its place inside the Evansville 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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In brief: 385 square miles of Indiana, a climate read from EVANSVILLE REGIONAL AP, IN US's normals, and a heating pressure as the county's dominant one — 4,340 heating degree days set against 1,525 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 Warrick County.
One record, one county: the normals at EVANSVILLE REGIONAL AP, IN US — 4,340 heating degree days, 1,525 cooling degree days, 47.91 inches of precipitation, an average temperature of 57.2 degrees — applied to Warrick County's own 385 square miles and its 7 ZIP codes. The figures are the Evansville metro's; the ground they are applied to, lying east of the Evansville metro's centre, is this county's alone, and this section reads the two together.
Warrick County is heating country by the numbers: 4,340 heating degree days a year, 90.4 freezing nights, and homes spread over 385 square miles all asking their systems the same question on the same January night. The cooling half of the equipment matters — 1,525 cooling degree days is not nothing — but it is the heating load that decides which systems fail, and when. Local technicians read the county that way: autumn tune-ups, honest conversations about ageing furnaces and heat exchangers, and vans stocked for the cold weeks.
The county's ground shapes the work in one more way: 385 square miles is a lot of roofs for a service map to hold, and Warrick County's homes divide between its listed communities — Boonville, Chandler, Newburgh, Dale, Lynnville, Elberfeld — 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. Warrick County carries 7 codes, running from 47523 through 47613 in the middle of the list to 47637 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 Warrick County include Posey County, Vanderburgh County, and the whole group shares the Evansville metro's climate record from EVANSVILLE REGIONAL AP, IN US. What the neighbours do not share is this county's ground: 385 square miles, 7 ZIP codes, a centroid east of the Evansville 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.
Consider what one year asks of a system in Warrick County: a cooling season measured at 1,525 degree days, a heating season at 4,340, 41.0 days of serious heat and 90.4 freezing nights, and 47.91 inches of precipitation working on every outdoor unit through all of it. No single figure is remarkable; the combination is the county's climate, and it is the combination a system has to survive for fifteen or twenty years. The service patterns described on this page are that arithmetic, playing out across 385 square miles of housing.
Name the ground and the work follows: in Warrick County, the 6 listed communities — Boonville, Chandler, Newburgh, Dale among them — hold the county's homes, and the homes hold its heating and cooling systems. The largest places supply the steadiest run of calls; the smaller communities supply the long drives and the systems fitted when those places were built. Either way, the county's 385 square miles are not read as one housing stock on this page, because on the ground they are not one: they are these communities, in this order, with these names.
Age is the county's second climate. The Evansville metro's median home was built in 1974, and 59.2% of its homes predate 1980 — in Warrick County, that share is the older districts and the long-settled communities, where ductwork from an earlier equipment era still serves replacement systems. The newer share, 19.0% built since 2000, concentrates in the county's growth edges. The service diary divides along that line: deep equipment-and-duct conversations at the old end, first-replacement and control conversations at the new one.
Put the county's coverage facts in one place and they read like this: 385 square miles of land in Indiana, 6 listed communities, 7 ZIP codes, 2 neighbouring counties on the record, and a place inside the Evansville metro coverage. No single figure describes the county; the set of them does, and it is the set this page is organised around, from the climate record above to the community and ZIP lists below.
City pages carry the metro-wide homework — housing eras, the problem ranking, services in depth. This county sits inside their coverage.
Population 6,681
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Population 3,370
Population 1,569
Population 1,011
Population 958
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 Warrick County and the Evansville 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