Seasonal tune-up and full diagnostic on your Carrier, Trane, or Goodman system - readings shown to you before any repair is proposed
Diagnosis first, numbers second - you approve the repair price before a single part goes in.
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AfterHow Much Does HVAC Cost in Miami?
In Miami, most HVAC repairs land between $175 and $765, a full AC installation runs $4,130 to $8,850, and a seasonal tune-up costs $95 to $235. Furnace work here, when we see it at all, typically falls in the $175 to $825 range. Your exact number depends on the part, the brand, and how much salt and humidity have already gotten to it. What never changes with us: you get a written price before any work starts.
HVAC Cost Breakdown (2026)
Here’s what Miami homeowners are paying this year, parts and labor included:
| Service | Typical Price Range |
|---|---|
| AC Repair (diagnostic + fix) | $175 – $765 |
| Furnace Repair | $175 – $825 |
| Full AC Installation (new unit) | $4,130 – $8,850 |
| Seasonal Tune-Up / Maintenance | $95 – $235 |
A few things push a bill toward the top of those ranges. A capacitor swap is quick and cheap. A failed compressor, a refrigerant leak behind the wall, or a blower motor on a 15-year-old unit is not. Brand matters too: a Carrier or Trane part often costs more than a Goodman equivalent, simply because of how they’re made and stocked. And in Miami, anything exposed to salt air, a rooftop condenser near the coast, for example, tends to need repairs sooner and at a higher cost than the same unit five miles inland.
What we won’t do is surprise you with the number. Every Brandt HVAC job starts with a written price, and no work begins until you’ve read it and agreed to it. This is true for a $95 tune-up and true for a full installation. You’ll also find the same $175 – $765 repair range, or “makes it right” guarantee language, applied consistently across our other service pages, so what you read is what you pay.
What Affects HVAC Pricing in Miami
- Salt air and coastal corrosion. HVAC systems within a few miles of Biscayne Bay or the ocean eat through coil fins and electrical connections faster than inland units. A condenser in Miami Beach or Key Biscayne often needs attention years before the same model in Kendall.
- Year-round runtime. Miami AC systems run close to 365 days a year, not a summer season. That wear adds up, which is why the average lifespan here lands closer to 10 – 12 years than the 15 – 20 you’ll read about nationally.
- Refrigerant type. Older R-22 systems cost more to recharge (and R-22 is being phased out), while newer R-410A and R-32 systems use widely available refrigerant. If your unit is pre-2010, expect the higher end of a repair range.
- Attic and rooftop access. Miami homes often run air handlers in the attic or place condensers on the roof. Getting to them takes more time and care than a ground-level closet, and that labor shows up in the price.
- System age and brand. A 6-year-old unit has cheap, stocked parts. A 16-year-old unit may need a part that’s discontinued, which raises both the part cost and the wait. We service Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard, so we’re rarely stuck.
- Storm-season timing. After a named storm, everyone calls at once. Scheduling and parts availability flex, which is one more reason a fall or spring tune-up is worth the small cost.
Is It Cheaper to Repair or Replace in Miami?
The rule of thumb we use: if the repair costs more than a third of a new system and the unit is past 12 years old, replacement usually wins. In Miami, that math tilts toward replacement a little earlier than in cooler markets, because the equipment works harder here. A $765 compressor fix on a 13-year-old unit is often money poured into something with maybe two summers left. On a 5-year-old system, the same fix is a clear repair. If you’re on the fence, ask us to run the numbers both ways, and we’ll show you the written price for each path before you decide.
How to Save on HVAC
None of these require a big outlay, and a couple of them pay for themselves in one season:
- Tune up once a year, ideally in spring. A $95 – $235 tune-up catches a weak capacitor or a dirty coil before it takes the whole system down. Catching it early keeps most repairs in the $175 – $300 range instead of the $600s.
- Change your filter every 1 – 2 months. Miami’s humidity and pollen load clog filters faster than most of the country expects. A clogged filter makes the system work harder and shortens its life.
- Keep the outdoor unit shaded but clear. Shade helps; blocked airflow hurts. Trim plants back a foot and rinse the fins occasionally to knock off salt and dust.
- Set the thermostat at 78°F when home, higher when away. Every degree up saves real money across a Miami summer.
- Get more than one written price on a big job. On a full installation, a couple hundred dollars of comparison shopping across the $4,130 – $8,850 range is worth an afternoon.
Every estimate from us is free, and it comes in writing. Call (984) 538-9003 and we’ll give you a real number, not a range that turns into something else.
FAQs – HVAC Cost
How much does AC repair cost in Miami?
Most AC repairs in Miami run $175 to $765, parts and labor included. Minor fixes like a capacitor or contactor sit near the low end; a compressor or refrigerant leak pushes toward the top. Call (984) 538-9003 and we’ll give you a written price before any work starts.
How much does a new AC unit cost in Miami?
A full AC installation in Miami runs $4,130 to $8,850, depending on the system size, efficiency rating, and brand. Homes with rooftop or attic air handlers, common in Miami, can sit toward the upper half. Estimates are free; call (984) 538-9003 for an exact quote on your home.
Is it cheaper to repair or replace my HVAC system?
If the repair costs more than a third of a new system and your unit is over 12 years old, replacement is usually cheaper over the next few years. In Miami, where systems run year-round, that crossover often comes a bit sooner. Call (984) 538-9003 and we’ll price both options in writing so you can compare.
How much does an HVAC tune-up cost in Miami?
A tune-up in Miami costs $95 to $235. Given that it can catch a failing part before it takes the whole system down, it’s the cheapest line item on this page by a wide margin. Call (984) 538-9003 to schedule one.
Can you come the same day?
In most cases, yes. Our phones are answered by a live person 24 hours a day, 7 days a week, so you’re never stuck in a voicemail queue or waiting for a callback. When we dispatch a technician, you’ll get their name and photo before the visit, and they’ll show a photo ID badge at your door. If anyone arrives you weren’t told to expect, that visit is on us. Call (984) 538-9003.
What Our Guarantee Covers
Every repair we make includes a written guarantee: 365 days, no argument. If the repair fails within that year, we come back and fix it at no charge. That’s the 365-Day Done Right Promise, and it’s in writing on every job, the same way the price is. It sits on top of the Threshold Verified standard: every technician is background-checked and identity-verified, and we introduce them to you by name and photo before they arrive. Part of the Threshold Group family since 2003, each Brandt HVAC location is independently owned and operated, so the crew at your door is accountable right here.
Whether you’re in Little Havana, Coral Gables, or out past Kendall, the math on HVAC in Miami comes down to three things: what’s broken, how old it is, and what it costs to fix or replace. We’ll give you all three in writing, up front, with no pressure on the back end. And when you call, a real person picks up, any hour, any day. Free estimates, written price before work begins, and a guarantee that holds for a full year: that’s what you’re getting.
Ready for a real number on your home? Call Brandt HVAC at (984) 538-9003 for a free estimate, and we’ll tell you exactly what it costs and exactly who’s coming.
Pricing reflects the Miami market as of 2026. Brandt HVAC offers free estimates – call (984) 538-9003. Written by Devin Marlowe, Owner at Brandt HVAC.
What Our Customers Say
"Very thorough check on the whole system before summer. Found a worn belt and swapped it for cheap."
- Jerome F."Furnace short cycled all winter. He found a dirty flame sensor and cleaned it. Twenty minutes and a small bill."
- George Q."Knowing a vetted tech was coming into my house made a difference. Name and photo texted ahead, shoe covers, polite, and thorough with explaining."
- Tina M.