HVAC Permit Leads in Miami-Dade, FL (2026)
Miami-Dade is the densest air-conditioning market in the country. Over the last 90 days PermitGrab indexed 932 HVAC (mechanical) permits across the county, 297 of them in the last 30, pulled by 411 distinct heating-and-cooling businesses. 826 of the 993 Miami-Dade HVAC profiles ship with a working, deduplicated phone number — 83% phone coverage.
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View Miami-Dade leads →If you sell to HVAC contractors — or you run an air-conditioning company chasing the next changeout, condo retrofit, or new-construction tie-in — there is no denser single market in the United States than Miami-Dade. South Florida runs the AC year-round, the county is one of the largest permitting jurisdictions in the country, and the result is a mechanical-permit stream that files in volume nearly every business day.
Over the last 90 days PermitGrab indexed 932 HVAC permits across Miami-Dade, with 297 filed in just the last 30 days. Those permits were pulled by 411 distinct heating-and-cooling businesses over the quarter. The newest permit record in the county is dated June 11, 2026, and the feed refreshes daily as the county publishes.
The Phone-Verified HVAC List
Most lead products hand you an address and nothing to dial. This one is different. PermitGrab matches Miami-Dade permit activity against Florida contractor-licensing and business data, so the air-conditioning shops pulling these permits carry a real number. In Miami-Dade that means 993 HVAC contractor profiles, of which 826 carry a working, deduplicated phone number — 83% phone coverage, one of the highest match rates in our entire fleet. That is a dial-ready list of mechanical companies you can prove are actively working, not a stale directory.
We are deliberate about the phone count. A single busy AC company can appear on dozens of permits, but you get one number, not dozens. So the figure that matters for outreach is 826 distinct HVAC phone numbers, every one tied to a business that pulled a real Miami-Dade mechanical permit.
Who Is Actually Pulling the Permits
The work is concentrated among established shops. Across recent filings the most active heating-and-cooling businesses by permit count include American Residential Services of Florida, Karibe Mechanical Service, Oscar Air Conditioning, MPP Group, MBT HVAC Services, Cool Air USA, Weathermakers Air Conditioning Contractors, EC Cool Air Conditioning, and One Stop Air Conditioning Service. These are the volume players — useful whether you are benchmarking competitors or selling equipment, parts, financing, or insurance into the busiest crews in the county.
Who This List Helps
HVAC equipment distributors and parts, ductwork, and refrigerant suppliers reach the largest active mechanical crews in South Florida by the truckload. HVAC-software, dispatch, CRM, and financing vendors get hundreds of demonstrably operating air-conditioning businesses. Insurance, bonding, and warranty teams reach the exact shops filing changeout and new-system work. And HVAC companies themselves use the feed to watch competitors and spot buildings turning over — when a condo tower or a subdivision starts filing mechanical permits, the rest of that building is the next conversation.
The Rest of the Miami-Dade Trades
HVAC is one of the densest mechanical trades in the county, but the same daily feed carries every other building trade if you sell across categories. By distinct contractor with phones attached, Miami-Dade also offers Electrical (932 phones), Roofing (680 phones), and Plumbing (486 phones). If your market is exteriors, start with the Miami-Dade roofing permit leads guide; if it is electrical, see Miami-Dade electrical permit leads.
Freshness Is the Point
An HVAC list bought a year ago is mostly disconnected numbers and out-of-business shops. This one refreshes as Miami-Dade publishes — 297 HVAC permits in the last 30 days alone — so the numbers you dial belong to mechanical contractors working right now. Browse the live county feed on the Miami-Dade permits page, compare another high-volume AC market in HVAC permit leads in Chicago, size the opportunity with our free permit lead estimator, or see PermitGrab pricing for the full named list delivered daily.
One more thing on cost: shared lead networks resell a single homeowner to four or five contractors, so a booked job can cost $200–250 in lead fees. PermitGrab is a flat $149/month, never resold — you reach the HVAC contractor, supplier, or owner the day the permit files.