The county-level homework for Owyhee County, Idaho — its 7,668 square miles, its 7 ZIP codes, its place inside the Boise metro's coverage. TempReach USA connects homeowners here with independent local HVAC technicians; the record behind the routing is on this page.
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
Owyhee County covers 7,668 square miles in Idaho. Its climate is read from the normals recorded at BOISE AIR TERMINAL, ID US — 5,320 heating degree days against 1,045 cooling degree days — and its dominant pressure is a heating one. TempReach USA is a referral service, not an HVAC company: one call connects you with an independent local HVAC technician serving the county.
The climate figures on this page are the primary metro's NOAA 1991-2020 normals — climate normals recorded at BOISE AIR TERMINAL, ID US, the station for the Boise metro this county belongs to. An average year there brings 5,320 heating degree days, 1,045 cooling degree days, 11.51 inches of precipitation, 54.9 days at 90 degrees or above and 108.2 nights at or below freezing, around an average temperature of 53.2 degrees.
The neighbours tell part of Owyhee County's heating story: Ada County, Boise County, Canyon County are among the counties around it, all reading the same record at BOISE AIR TERMINAL, ID US, all filling their diaries in the same cold weeks. What separates this county's share is its own ground — 7,668 square miles lying south of the Boise metro's centre, roughly 67 miles from the metro's centre — and its own housing, fitted across the decades its communities were built. The season is regional; the failures are local, one system at a time, at addresses only this county has.
The county's ground shapes the work in one more way: 7,668 square miles is a lot of roofs for a service map to hold, and Owyhee County's homes divide between its listed communities — Homedale — 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.
A ZIP code in Owyhee County is a small climate-and-housing district of its own. The county's 7 codes — 83604, 83624, 83627, 83628 among them — all read the same normals from BOISE AIR TERMINAL, ID 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.
Position first: Owyhee County lies south of the Boise metro's centre, roughly 67 miles from the metro's centre as the map measures it, with Ada County, Boise County, Canyon County among the counties around it. Neighbourhood at county scale matters to heating and cooling because systems do not respect the border — the same subdivisions' building decades continue across it, the same cold snaps and heat waves examine both sides in the same night — while each county's page, this one included, keeps the local figures distinct.
The precipitation figure earns its place in Owyhee County's record: 11.51 inches a year at BOISE AIR TERMINAL, ID 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 7 ZIP codes cycling between wet and dry in a way that shows up in crawl spaces and condensate lines. Set beside 54.9 hot days and 108.2 freezing nights, it completes the picture of what the county's equipment actually lives in.
The county record names Homedale among Owyhee County's communities — a short list, and an honest one: much of the county's housing sits outside its named places, along the roads and in the settlements between them, across 7,668 square miles of Idaho. The heating and cooling diary follows that pattern. Calls cluster where the named communities cluster, then spread out along the county's ZIP codes, and the systems at the far ends of those drives were fitted in the decades their houses were built, community or no community.
Ownership writes part of the diary too. Across the Boise metro, 72.7% of households own their homes, and owner-occupiers and landlords keep different maintenance calendars — owners tending to plan replacements in the shoulder seasons, rented homes more often meeting their systems at the point of failure. Owyhee County shares that metro pattern across its 7 ZIP codes and its listed communities, and it shows in the timing of the calls as much as in their content: planned work where the owners live, urgent work where they do not.
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 Owyhee County's case, across 7,668 square miles that hold 1 listed communities and 7 ZIP codes, south of the Boise 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 3,006
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 Owyhee County and the Boise 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