The county-level homework for Pinellas County, Florida — its 274 square miles, its 48 ZIP codes, its place inside the Tampa 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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Pinellas County in one paragraph: 274 square miles in Florida, 48 ZIP codes, a humid climate pressure read from the normals at TAMPA INTL AP, FL US, and housing that answers 434 heating degree days against 3,928 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.
The climate figures on this page are the primary metro's NOAA 1991-2020 normals — climate normals recorded at TAMPA INTL AP, FL US, the station for the Tampa metro this county belongs to. An average year there brings 434 heating degree days, 3,928 cooling degree days, 49.48 inches of precipitation, 94.3 days at 90 degrees or above and 0.8 nights at or below freezing, around an average temperature of 74.5 degrees.
Pinellas County is humid country, and its systems know it. 94.3 days a year at 90 degrees or more arrive carrying moisture, and every cooling system from St. Petersburg to the county's edge spends its season wringing that moisture out — work measured in gallons of condensate, not just in degrees. The failures follow the load: clogged drains, overwhelmed coils, indoor air that never quite dries. Local technicians read the county that way: airflow and drainage checked as carefully as refrigerant, and maintenance kept ahead of the wettest weeks.
One more county fact belongs in the record: position. Pinellas County sits at 27.905342, -82.798066 on the map — the centroid of a county whose communities spread across 274 square miles of Florida. 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.
Routing in Pinellas County is written in five digits. The county's codes begin at 33701 and run to 34698, 48 in total, and between the first and the last sits the county's full spread of ground — 274 square miles from the metro-facing edge to the far side. A technician's week here is a tour of those codes, and the tour is also a tour of the county's building history, because each code's systems were largely fitted when that code's streets were built.
Neighbouring counties are the honest context for Pinellas County's figures. Its 274 square miles sit inside a wider spread of county ground — Hernando County, Hillsborough County, Pasco County are among the 3 neighbours on its record — and its position southwest of the Tampa metro's centre 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 precipitation figure earns its place in Pinellas County's record: 49.48 inches a year at TAMPA INTL AP, FL 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 48 ZIP codes cycling between wet and dry in a way that shows up in crawl spaces and condensate lines. Set beside 94.3 hot days and 0.8 freezing nights, it completes the picture of what the county's equipment actually lives in.
The county's place list tells its own story. St. Petersburg (260,646 residents) is the largest of the 5 communities the record names for Pinellas County, with Clearwater (117,075 residents) behind it and Largo and Palm Harbor further down the list. A technician working this county works all of those places in a single week, and the systems change character with the address: the era a community was built in decides whether the call is about an ageing furnace, a condenser at the end of its summers, or ductwork that predates the equipment it now serves.
Census figures give Pinellas County's heating and cooling its proportions. The metro it belongs to counts 1,492,509 housing units across 1,303,644 households, 67.6% of them owner-occupied, and the era mix runs 12.3% before 1960, 27.7% from 1960 to 1979, 32.8% from 1980 to 1999 and 27.2% since 2000. A county inside that metro inherits the mix in its own proportions — which is why two homes on the same Pinellas County street, built forty years apart, can need entirely different conversations from the same technician.
One way to hold Pinellas County in mind is as the local layer of a wider dataset. Above it sits the Tampa metro, with its Census housing profile and its NOAA station at TAMPA INTL AP, FL US. At this level sit the county's own numbers — 274 square miles, 3 neighbouring counties, 48 ZIP codes, 5 listed places — and below it, not published anywhere, sit the individual homes whose systems all of it describes. This page works at the middle level, where the data is still local enough to act on.
City pages carry the metro-wide homework — housing eras, the problem ranking, services in depth. This county sits inside their coverage.
Population 260,646
Population 117,075
Population 82,506
Population 61,454
Population 53,423
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 Pinellas County and the Tampa 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