Rock Island County Heating & Cooling Services

The Rock Island County climate record

One record, one county: the normals at MOLINE QUAD CITY INTL AP, IL US — 6,024 heating degree days, 1,040 cooling degree days, 38.27 inches of precipitation, an average temperature of 51.2 degrees — applied to Rock Island County's own 427 square miles and its 17 ZIP codes. The figures are the Davenport metro's; the ground they are applied to, lying close to the centre of the Davenport metro, is this county's alone, and this section reads the two together.

There is a second heating pressure in Rock Island County that the degree days only imply: repetition across distance. A cold snap does not visit one street here; it visits all 17 of the county's ZIP codes in the same night, from the communities nearest the metro's centre to the edge of its 427 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.

Distance is the county fact the climate table leaves out. Rock Island County's centroid lies close to the centre of the Davenport metro, roughly 5 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 17 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.

There is a scale fact hidden in Rock Island County's ZIP codes: 17 codes across 427 square miles works out to 25.1 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 close to the centre of the Davenport metro — 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.

Neighbouring counties are the honest context for Rock Island County's figures. Its 427 square miles sit inside a wider spread of county ground — Henry County, Mercer County, Scott County are among the 3 neighbours on its record — and its position close to the centre of the Davenport metro places it on its own side of that spread. A system near the county's edge may be closer to a neighbouring county's centre than to its own; the pages are organised by county because the data is, and the links between them carry the rest of the picture.

The county's year divides by load. At one end, 22.2 days at 90 degrees or above pull the cooling season into its long peak; at the other, 128.7 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 51.2 degrees at MOLINE QUAD CITY INTL AP, IL US is what those two ends average out to, and 38.27 inches of precipitation spread across the year decide how much of the cooling season is also a moisture season. Rock Island 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.

Communities and housing in Rock Island County

Name the ground and the work follows: in Rock Island County, the 6 listed communities — Moline, Rock Island, East Moline, Silvis 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 427 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.

Spread the metro's eras over Rock Island County's own ground and the housing paragraph becomes a map: 427 square miles, 17 ZIP codes at 25.1 square miles per code, and a stock whose largest band was built before 1960 (41.1%), whose pre-1980 share runs to 70.9% and whose post-2000 share runs to 14.2%. 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.

A reader who only had Rock Island County's identifying figures would already know its shape: a county of 427 square miles in Illinois, 17 ZIP codes, 6 communities on the record, sitting close to the centre of the Davenport metro. What the figures cannot say alone is how the ground feels to work — the drives between calls, the mix of decades in the housing, the season that runs taller — and that is what the rest of this page is for, section by section.

Our role in Rock Island County, stated plainly

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.