Horry County, South Carolina, read at county level: 16 ZIP codes and 14 communities inside the Myrtle Beach 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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The short version of this page: Horry County runs to 1,133 square miles, its weather is the record kept at N MYRTLE BCH AP, SC US — 2,343 heating degree days, 2,003 cooling degree days — and its systems live under a heating pressure. One call to TempReach USA, a referral service rather than an HVAC company, connects you with an independent local HVAC technician serving the county.
One record, one county: the normals at N MYRTLE BCH AP, SC US — 2,343 heating degree days, 2,003 cooling degree days, 48.47 inches of precipitation, an average temperature of 64.0 degrees — applied to Horry County's own 1,133 square miles and its 16 ZIP codes. The figures are the Myrtle Beach metro's; the ground they are applied to, lying close to the centre of the Myrtle Beach metro, is this county's alone, and this section reads the two together.
Read the climate record and the county's pressure names itself. Heating degree days outnumber cooling degree days at N MYRTLE BCH AP, SC US, and the lived version of that statistic is a housing stock whose furnaces and heat pumps run the long season while its cooling takes the short one. Across Horry County's 1,133 square miles — from Myrtle Beach to the county's edge communities — the pattern repeats: systems sized for the cold, maintained for the cold, and replaced, when their time comes, with the cold in mind first.
The county's ground shapes the work in one more way: 1,133 square miles is a lot of roofs for a service map to hold, and Horry County's homes divide between its listed communities — Myrtle Beach, Carolina Forest, Conway, Socastee, North Myrtle Beach, Red Hill — and the roads between them. A technician routed here is working a county, not a street: the drive between calls is part of the diary, and the systems at each end of it were fitted in the decades those communities were built.
Count the coverage from the codes upward: 29511, 29526 and 29527 are the first codes on Horry County's list of 16, spread across its 1,133 square miles in South Carolina. No two of those codes hold quite the same housing — one may be a settled community's streets, the next newer subdivisions, the next open county ground — so the same climate record produces a different run of calls inside each. The full list is printed on this page; the diary is written code by code.
On this coverage map Horry County stands without a listed neighbour — the record names no adjoining counties beside it inside the Myrtle Beach metro, so the county's 1,133 square miles are read on their own terms here: their own position close to the centre of the Myrtle Beach metro, their own ZIP codes, their own share of the metro's climate record. The systems in its homes face the same seasons as the rest of the metro; the ground they face them on is this county's alone.
The precipitation figure earns its place in Horry County's record: 48.47 inches a year at N MYRTLE BCH AP, SC US, falling through both the cooling months and the heating ones. Rain loads condensate systems in summer, tests outdoor units and venting in winter, and keeps the ground around the county's 16 ZIP codes cycling between wet and dry in a way that shows up in crawl spaces and condensate lines. Set beside 20.9 hot days and 33.7 freezing nights, it completes the picture of what the county's equipment actually lives in.
Horry County is a county of distinct communities rather than one continuous town: Myrtle Beach, Carolina Forest, Conway and Socastee are among the 14 places on its record, each with its own building era and its own stock of systems. Position plays its part as well — the county sits close to the centre of the Myrtle Beach metro, so its communities meet the Myrtle Beach metro's weather at slightly different distances from the centre — but it is the place list that a service diary follows, name by name, through the year.
Census figures give Horry County's heating and cooling its proportions. The metro it belongs to counts 211,686 housing units across 150,342 households, 75.8% of them owner-occupied, and the era mix runs 4.6% before 1960, 12.3% from 1960 to 1979, 37.1% from 1980 to 1999 and 46.0% since 2000. A county inside that metro inherits the mix in its own proportions — which is why two homes on the same Horry County street, built forty years apart, can need entirely different conversations from the same technician.
Put the county's coverage facts in one place and they read like this: 1,133 square miles of land in South Carolina, 14 listed communities, 16 ZIP codes, 0 neighbouring counties on the record, and a place inside the Myrtle Beach metro coverage. No single figure describes the county; the set of them does, and it is the set this page is organised around, from the climate record above to the community and ZIP lists below.
City pages carry the metro-wide homework — housing eras, the problem ranking, services in depth. This county sits inside their coverage.
Population 37,214
Population 26,373
Population 26,082
Population 24,629
Population 19,343
Population 16,480
Population 10,820
Population 10,457
Population 10,087
Population 7,450
Population 4,217
Population 3,695
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 Horry County and the Myrtle Beach 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