Heating and cooling help across Copiah County, Mississippi — 1 communities and 4 ZIP codes, inside the Jackson metro's coverage. TempReach USA connects you with an independent local HVAC technician; this page is the county-level homework.
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In brief: 777 square miles of Mississippi, a climate read from JACKSON INTL AP, MS US's normals, and a humid pressure as the county's dominant one — 2,222 heating degree days set against 2,402 cooling degree days in an average year. TempReach USA does not do the work itself; it is a referral service, and one call connects you with an independent local HVAC technician serving Copiah County.
Read Copiah County's weather the way this page reads it: through the thirty-year normals kept at JACKSON INTL AP, MS US for the Jackson metro. Those normals give the county 2,402 cooling degree days and 2,222 heating degree days a year, 57.35 inches of precipitation, 84.7 days at 90 degrees or above, 39.6 nights at or below freezing, and an average temperature of 65.4 degrees — the fixed background every system in the county works against.
Read Copiah County's humidity through its calendar and a pattern emerges: the wettest weeks and the hottest weeks are neighbours, so the condensate drain, the coil and the blower are all examined by peak load at the same time, across every community in the county at once. That overlap is the humid profile's real pressure — not heat alone, not moisture alone, but both arriving together over 777 square miles, 84.7 hot days a year, with no dry season long enough for a neglected system to hide in.
One more county fact belongs in the record: position. Copiah County sits at 31.866915, -90.448758 on the map — the centroid of a county whose communities spread across 777 square miles of Mississippi. 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.
The ZIP list is the county's working map. Copiah County carries 4 codes, running from 39059 through 39083 in the middle of the list to 39191 at its end, and every code on it is a small housing census of its own — the building decades, the system generations, the duct materials of its streets. Heating and cooling work routed by those codes meets the county in slices, and the slices differ more than the county's shared climate record would suggest.
Copiah County sits alongside Hinds County, Holmes County, Madison County in the Jackson area — 7 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 Copiah County's own share of the picture separate.
Two numbers organise Copiah County's heating and cooling year: 2,222 and 2,402, the heating and cooling degree days in the normals at JACKSON INTL AP, MS US. Whichever runs larger decides the county's dominant pressure — here, a humid one — and with it the season a household should prepare for first. The supporting figures fill in the texture: 65.4 degrees as the year's average temperature, 84.7 hot days, 39.6 freezing nights, 57.35 inches of precipitation. Every paragraph on this page is, in the end, a reading of those six numbers on this county's ground.
A short place list shapes Copiah County's service pattern in a specific way. With Crystal Springs the named communities on its record, the county's calls divide between those places and the unincorporated ground around them — and the ground is the larger share of its 777 square miles. Technicians routed here plan for distance as much as for faults: the drive between calls crosses the county's position southwest of the Jackson metro's centre, and the systems at each end belong to different building decades even when the drive is short.
The county's position frames its housing as well. Copiah County lies southwest of the Jackson metro's centre, roughly 42 miles out, and the metro's era mix — 29.3% built between 1980 and 1999, 27.9% between 1960 and 1979, median year 1985 — reads at this distance with a county accent: the shares nearer the centre and the shares at the edge were platted in different decades of the metro's growth. Which band a given Copiah County street belongs to is a local fact; that the bands exist, in these proportions, is the Census record this page is built on.
The county is worth a page of its own because its facts do not reduce to its metro's. The Jackson metro supplies the climate station and the housing profile, but Copiah County supplies everything at ground level: 777 square miles, its own communities and codes, its own neighbours — Hinds County, Holmes County, Madison County among the 7 on its list — and its own position, southwest of the Jackson 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 4,766
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 Copiah County and the Jackson 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