HVAC leads in St. Petersburg, FL
4,236 homes in St. Petersburg, FL with no mechanical permit in 15+ years — every one verified against Pinellas County Property Appraiser (pcpao.gov) permit records covering all 21 city and county issuing agencies. No proxies, no year-built guesses: if there's no permit on record, there's no documented new system.
A 15-year-old A/C in Florida is living on borrowed time.
Florida heat runs air conditioners harder than anywhere in the country — 12 to 15 years is a full service life here. The median system on this list was last permitted 24 years ago, and 85% are 20+ years out. These homeowners are facing a replacement decision soon, whether they know it or not; a repair call, an efficiency pitch, or a replacement quote all land better when you arrive before the breakdown does.
When A/C systems in St. Petersburg were last permitted
Distribution of last-permit dates across all 4,236 leads — straight from the permit record.
Where this data comes from
Every lead on this list is a public government record: Pinellas County Property Appraiser (pcpao.gov) permit records covering all 21 city and county issuing agencies. Data is refreshed monthly, and every row shows its permit year, so you know exactly what you're walking up to before you knock.
How you get the contacts
Browse the full St. Petersburg list free with addresses and owners locked. Emailed plans start at $149/mo founding rate for 50 homes a month, delivered on your schedule as a PDF + spreadsheet. The full app — map, roof photos, unlock any lead — starts at $599/mo for 400. Month-to-month, cancel anytime.
Frequently asked
How many HVAC leads does FirstKnock have in St. Petersburg, FL?
4,236 residential properties in St. Petersburg, FL whose last mechanical/heat-air permit is 15+ years old, sourced from Pinellas County Property Appraiser (pcpao.gov) permit records covering all 21 city and county issuing agencies.
Why use permit records instead of buying a call list?
Mechanical permits are public government records with a date stamp. When we show a home with no A/C permit since 1997–2007, that's a documented system age — not a modeled guess from a data broker.
What do I get for each lead?
Owner name, property address, parcel number, permit year, structure type, and (where available) mailing address. Emailed plans get each list as a PDF and a spreadsheet; on the app, export unlocked leads as a spreadsheet or PDF, or print a walk sheet.
Can I work multiple trades from one account?
Yes — every plan covers roofing, HVAC, and solar. On an emailed plan you pick the trades for your list; on the app they are separate tabs in the same tool.
Get to St. Petersburg doors first.
4,236 permit-verified hvac leads in St. Petersburg, FL, ready to filter, unlock, and knock. Founding rate is 25% off forever for the first 100 customers.
Create your accountAlso in St. Petersburg: Roofing leads (8,858) · Solar leads (6,421)
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