The county-level homework for Dane County, Wisconsin — its 1,196 square miles, its 35 ZIP codes, its place inside the Madison 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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Start here if you read nothing else: this page covers Dane County, Wisconsin — 1,196 square miles, 12 listed communities, a centroid east of the Madison metro's centre. Its climate record, from MADISON DANE RGNL AP, WI US, sets a heating pressure on its systems. TempReach USA publishes the homework and routes the call; an independent local HVAC technician serving the county does the work.
The climate figures on this page are the primary metro's NOAA 1991-2020 normals — climate normals recorded at MADISON DANE RGNL AP, WI US, the station for the Madison metro this county belongs to. An average year there brings 7,138 heating degree days, 627 cooling degree days, 37.13 inches of precipitation, 8.6 days at 90 degrees or above and 146.9 nights at or below freezing, around an average temperature of 47.0 degrees.
Heating pressure in Dane County can be counted in codes as well as in degree days. From 53508 through 53590 to 53792, the county's 35 ZIP codes divide 1,196 square miles of housing that one cold record — 7,138 heating degree days, 146.9 freezing nights, kept at MADISON DANE RGNL AP, WI US — examines in a single night. The fault is usually an old one, an igniter or an exchanger at the end of its winters; the ground it is found on, code by code, is what makes the diary this county's.
Distance is the county fact the climate table leaves out. Dane County's centroid lies east of the Madison metro's centre, roughly 10 miles from the centre it is measured against, and that distance is travelled on every call routed here — out through the metro's nearer counties and into this one's 35 ZIP codes. Local knowledge in a county like this is partly a map held in the head: which roads, which communities, which end of the county a call is coming from.
35 ZIP codes reach into Dane County's 1,196 square miles, among them 53508, 53515, 53517, 53523 — an average of 34.2 square miles of county ground per code. The codes are more than a mailing grid here: they are how the county's service ground divides in practice, each code holding its own mix of housing eras, its own streets of systems ageing on their own schedules. A call in one code and a call in the next can be the same fault in different decades of house.
Read the map around Dane County and a working region appears: Columbia County, Green County, Iowa County are the neighbouring names at the head of its list of 3, and together these counties form the ground a local technician actually covers. The county line decides which page describes a home; it does not decide the weather the home's system faces, the decade its street was built in, or the season its diary fills. Those are regional — and the region, on this site, is a set of county pages that link to one another, as the cards below do.
Two numbers organise Dane County's heating and cooling year: 7,138 and 627, the heating and cooling degree days in the normals at MADISON DANE RGNL AP, WI US. Whichever runs larger decides the county's dominant pressure — here, a heating one — and with it the season a household should prepare for first. The supporting figures fill in the texture: 47.0 degrees as the year's average temperature, 8.6 hot days, 146.9 freezing nights, 37.13 inches of precipitation. Every paragraph on this page is, in the end, a reading of those six numbers on this county's ground.
Start the county at its named places: Madison, Sun Prairie, Fitchburg, Middleton head a list of 12 communities recorded in Dane 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.
Spread the metro's eras over Dane County's own ground and the housing paragraph becomes a map: 1,196 square miles, 35 ZIP codes at 34.2 square miles per code, and a stock whose largest band was built since 2000 (28.6%), whose pre-1980 share runs to 46.8% and whose post-2000 share runs to 28.6%. The percentages are the metro's; the streets they land on are this county's, and a technician driving from one end of the county to the other drives through the bands in sequence.
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 Dane County's case, across 1,196 square miles that hold 12 listed communities and 35 ZIP codes, east of the Madison 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 275,568
Population 36,455
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Population 11,384
Population 10,853
Population 9,230
Population 8,992
Population 8,604
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 Dane County and the Madison 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