One county, read on its own ground: Yellowstone County, Montana — 6 communities, 12 ZIP codes, 2 neighbouring counties, inside the Billings metro. TempReach USA connects you with an independent local HVAC technician serving the county, and this page is the homework behind the connection.
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
Yellowstone County in one paragraph: 2,633 square miles in Montana, 12 ZIP codes, a heating climate pressure read from the normals at BILLINGS LOGAN INTL AP, MT US, and housing that answers 6,754 heating degree days against 663 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.
Climate on this page is not a national average wearing a county's name. It is the specific record at BILLINGS LOGAN INTL AP, MT US: 48.2 degrees as the average temperature, 14.31 inches of precipitation, 32.0 hot days and 141.5 freezing nights in the average year, 6,754 heating degree days against 663 cooling degree days. Yellowstone County — 2,633 square miles, 12 ZIP codes, 6 listed communities — lives inside that record, and its heating and cooling systems are sized, serviced and replaced inside it too.
There is a second heating pressure in Yellowstone County that the degree days only imply: repetition across distance. A cold snap does not visit one street here; it visits all 12 of the county's ZIP codes in the same night, from the communities nearest the metro's centre to the edge of its 2,633 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. Yellowstone County sits at 45.936987, -108.276656 on the map — the centroid of a county whose communities spread across 2,633 square miles of Montana. 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.
There is a scale fact hidden in Yellowstone County's ZIP codes: 12 codes across 2,633 square miles works out to 219.5 square miles per code, which makes a service call here a matter of ground as well as of systems. The codes on the metro-facing side of the county — the county sits northeast of the Billings metro's centre — and the codes at its far edge hold different ground, but both ends ask the same climate questions of their heating and cooling, at different distances.
Yellowstone County sits alongside Carbon County, Stillwater County in the Billings area — 2 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 Yellowstone County's own share of the picture separate.
Consider what one year asks of a system in Yellowstone County: a cooling season measured at 663 degree days, a heating season at 6,754, 32.0 days of serious heat and 141.5 freezing nights, and 14.31 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 2,633 square miles of housing.
Start the county at its named places: Billings, Lockwood, Laurel, Shepherd head a list of 6 communities recorded in Yellowstone County. The list matters to heating and cooling because communities concentrate the housing — a street of homes built in one decade produces one kind of service diary, the next community's different decade produces another — and because the roads between the named places are part of the working day here. The county page's climate record is shared; the ground it lands on is divided among these names.
Look at the second era as well as the first and Yellowstone County's stock comes into focus. After the dominant band — homes built since 2000, 27.1% of the metro's total — the next share was built between 1980 and 1999, at 24.5%. 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.
Coverage, for Yellowstone County, is a set of overlapping maps. The land map is 2,633 square miles. The address map is 12 ZIP codes and 6 listed communities. The service map is the Billings metro, whose coverage the county sits inside — northeast of the Billings metro's centre, roughly 37 miles from its centre. The weather map is one station's record, kept at BILLINGS LOGAN INTL AP, MT 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 118,321
Population 7,474
Population 7,198
Population 613
Population 545
Population 534
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 Yellowstone County and the Billings 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