Furnace & heating
AC repair
Heat pumps
Ductless mini splits
Carrier
Trane
GoodmanSeasonal 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.
Get your free estimateHVAC Specials in Miami, FL
If you’re looking for a straight deal on heating and cooling work in Miami, you’ve found the right page. Call (850) 810-1910 to ask about any offer below. Cold Harbour Heating and Air Miami runs specials the way we run everything else: the price is written down before work starts, the guarantee is on paper, and there’s no fine print waiting to surprise you. Every offer here is built around the same 365-Day Done Right Promise that covers every repair we make.
Current Offers
Free Second Opinion on Any AC or Furnace Repair Quote
Already have a repair quote from another Miami company? Bring it to us. We’ll send a background-checked, uniformed technician to assess the system and give you a written price for the same work. You keep both numbers and decide. No obligation, no pressure, no games. Valid through March 31, 2027. Mention this offer when you call (850) 810-1910.
Seasonal AC Tune-Up Courtesy Rate
Before Miami’s wet season saturates the air and your condenser has to work twice as hard, get the system checked. This offer covers a full inspection of refrigerant pressures (the cooling fluid your AC needs to run), electrical connections, drain line, and airflow. We’ll hand you a written report of what we found and what it costs to fix, if anything. Valid through March 31, 2027. Mention this offer when you call (850) 810-1910.
Senior and Military Courtesy Discount
Victor Mancini, owner of Cold Harbour Heating and Air Miami, offers a standing courtesy on any repair or installation for Miami seniors and active or retired military. It’s applied at the time of the written quote, before work begins. If you qualify, just tell the person who answers the phone, and the discount is locked into the price on paper. Valid through March 31, 2027. Mention this offer when you call (850) 810-1910.
First-Time Customer Repair Courtesy
New to Cold Harbour? This one’s for Miami homeowners who’ve never had us out before. Your first repair visit comes with a courtesy credit applied to the written quote. It applies to any brand we service, including Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard. The repair is still covered by the full 365-Day Done Right Promise. Valid through March 31, 2027. Mention this offer when you call (850) 810-1910.
Free Estimate on New AC Installation
Replacing a system in Miami is a real decision, and it deserves a real number before you commit to anything. We’ll assess your home’s cooling load, square footage, existing ductwork, and insulation, then hand you a written fixed price for the installation. That price doesn’t change at the door. No deposit required to get the estimate. Valid through March 31, 2027. Mention this offer when you call (850) 810-1910.
Styles & brands we work with







How to Redeem
Redeeming any of these offers takes about one minute on the phone. Here’s how it works.
First, call (850) 810-1910 and tell the live person who answers which offer you want. There’s no voicemail tree, and someone picks up around the clock. Second, we schedule the visit for a window that works for you, and the technician shows up in that window. Third, hand the offer to your technician when they arrive, or just remind them of the conversation. The written price you receive will already reflect the courtesy. That’s it. You’ll have the number on paper before a single tool comes out.
Why Our Specials Don’t Expire Into Headaches
Some companies use coupons as a way to get a foot in the door and then rewrite the price once the work starts. That’s not how Cold Harbour Heating and Air Miami operates. We’re an independently owned and operated member of the Kingswell network, founded in 2003, and we follow The Kingswell Way on every job, including the discounted ones. That means we say the price before the work begins, show up in the window we gave you, leave the place cleaner than we found it, put the guarantee in writing, and come back if the repair fails. A special price is still a Kingswell price, and it carries the same 365-Day Done Right Promise as every other job we do.
One thing worth knowing about the name: a cold harbour was a roadside shelter where travelers waited out the weather. Comfort in any season is the whole job. That’s what these offers are for, making sure a Miami homeowner can afford to be comfortable no matter what the thermostat outside says in July or the occasional cold snap in January.
See the difference
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After
Before
After
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AfterWhat the 365-Day Done Right Promise Covers
Every repair we perform in Miami, whether it’s on an AC condenser in Coconut Grove or a furnace in a house near the Upper Eastside, comes with a written guarantee valid for a full year. If the repair fails in that 365-day window, we return and correct the work at no charge. Not a service fee, not a diagnostic charge, not a prorated anything. Free. The guarantee is handed to you on paper before the technician leaves. It is not verbal, not conditional, and not buried in an email. If you’re comparing specials between HVAC companies in Miami, ask the other company whether their guarantee is written down. Ours is.
Should You Repair or Replace in Miami’s Climate?
This is the most common question we hear, and the answer depends on three things: the age of the system, the cost of the repair, and the condition of the coil and compressor. In Miami, where an AC runs nearly year-round, a system older than 12 years with a failing compressor is often a replacement situation. A newer system with a capacitor or contactor issue is almost always a repair. Our technicians are trained on nine major residential brands and will tell you straight which route makes sense. If replacement is the right call, ask about the free estimate offer above. If repair makes sense, the 365-Day Done Right Promise applies. Call (850) 810-1910 and we’ll help you sort it out.
Frequently Asked Questions About Cold Harbour Specials
Yes. Every offer on this page applies to all nine major residential brands our technicians are trained to service: Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard. If your system is one of those, the offer stands. Call (850) 810-1910 to confirm your specific unit.
Always. A discounted repair is still a Cold Harbour repair. The written guarantee, the written price before work begins, and the free return visit if the repair fails within a year all apply. The special changes the price, never the standard. Call (850) 810-1910 to book.
Generally no. These are separate courtesies for separate situations. But tell us what applies to you, whether it’s a senior courtesy or a first-time customer credit, and we’ll make sure you get the right one. Call (850) 810-1910 and ask.
No. Estimates are free, including the written fixed price for a new AC installation. You’ll know the number before you decide anything. Call (850) 810-1910 to schedule one.
Questions about any special? Call (850) 810-1910. A live person answers, day or night, and they’ll walk you through exactly what applies to your home in Miami.
Written by Victor Mancini, Owner at Cold Harbour Heating and Air Miami, serving Miami since 2003.