Jefferson County, Oregon, read at county level: 4 ZIP codes and 2 communities inside the Bend metro's coverage, with the climate record and service pressures set out below. TempReach USA connects you with an independent local HVAC technician serving the county.
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Jefferson County covers 1,782 square miles in Oregon. Its climate is read from the normals recorded at REDMOND ROBERTS FLD, OR US — 6,172 heating degree days against 317 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.
One record, one county: the normals at REDMOND ROBERTS FLD, OR US — 6,172 heating degree days, 317 cooling degree days, 8.46 inches of precipitation, an average temperature of 48.9 degrees — applied to Jefferson County's own 1,782 square miles and its 4 ZIP codes. The figures are the Bend metro's; the ground they are applied to, lying northwest of the Bend metro's centre, is this county's alone, and this section reads the two together.
There is a second heating pressure in Jefferson County that the degree days only imply: repetition across distance. A cold snap does not visit one street here; it visits all 4 of the county's ZIP codes in the same night, from the communities nearest the metro's centre to the edge of its 1,782 square miles, and every ageing system in that ground is examined by the same low temperature at the same hour. That simultaneity — many systems, one weather, a county's worth of roads between the calls — is what makes the cold weeks in a heating-profile county feel different from the same weeks in a city.
One more county fact belongs in the record: position. Jefferson County sits at 44.645151, -121.178632 on the map — the centroid of a county whose communities spread across 1,782 square miles of Oregon. Position decides which end of the metro's weather arrives first and which of its service patterns a household here meets most; the rest of this page is that position, read through the climate record and the metro's data.
Routing in Jefferson County is written in five digits. The county's codes begin at 97711 and run to 97741, 4 in total, and between the first and the last sits the county's full spread of ground — 1,782 square miles from the metro-facing edge to the far side. A technician's week here is a tour of those codes, and the tour is also a tour of the county's building history, because each code's systems were largely fitted when that code's streets were built.
The counties around Jefferson County include Crook County, Deschutes County, and the whole group shares the Bend metro's climate record from REDMOND ROBERTS FLD, OR US. What the neighbours do not share is this county's ground: 1,782 square miles, 4 ZIP codes, a centroid northwest of the Bend 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.
The county's year divides by load. At one end, 31.7 days at 90 degrees or above pull the cooling season into its long peak; at the other, 181.2 nights at or below freezing do the same for heating; between them sit the shoulder weeks when neither plant runs hard. An average temperature of 48.9 degrees at REDMOND ROBERTS FLD, OR US is what those two ends average out to, and 8.46 inches of precipitation spread across the year decide how much of the cooling season is also a moisture season. Jefferson County's households plan around that division — service ahead of the taller peak, filters and checks in the shoulders — whether they name it or not.
The county record names Madras, Culver among Jefferson 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 1,782 square miles of Oregon. 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.
Look at the second era as well as the first and Jefferson County's stock comes into focus. After the dominant band — homes built since 2000, 42.4% of the metro's total — the next share was built between 1980 and 1999, at 31.2%. 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.
The county is worth a page of its own because its facts do not reduce to its metro's. The Bend metro supplies the climate station and the housing profile, but Jefferson County supplies everything at ground level: 1,782 square miles, its own communities and codes, its own neighbours — Crook County, Deschutes County among the 2 on its list — and its own position, northwest of the Bend metro's centre. 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 7,596
Population 2,211
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 Jefferson County and the Bend 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