AC Services in Miami
No matter your needs, our certified technicians are here to help.
AC Installation
AC Installation
Reliable AC Repair
AC Repair
AC Selection
AC Selection
Preventative Maintenance
Preventative Maintenance
Central Air Conditioning Systems: Your Classic Choice
- Outdoor Condenser Unit: This powerhouse releases heat from your home's air.
- Indoor Air Handler Unit: This unit houses the evaporator coil, which absorbs heat, and a blower fan that circulates the cooled air throughout your home via a network of ducts hidden within your walls or ceilings.
- Here’s why this is a reliable option:
- Experience unvarying, cozy warmth in every corner of your home, regardless of its design.
- Central air systems can effectively cool down even large or multi-story houses.
Your One-Stop Shop for Ultimate Comfort
AC Installation, Repair & Maintenance
Mini Splits: Targeted Cooling for Flexibility
Unlike central air conditioning, they don’t rely on ductwork, making them perfect for additions, sunrooms, garages, or even spot-cooling specific rooms with intense heat gain (like a sun-drenched living room). Each room gets its own sleek indoor unit connected to a single, discreet outdoor compressor.
- No more family battles over the thermostat! Everyone cherishes their perfect slice of tranquility in their personal haven.
- Mini-splits excel at targeted cooling, minimizing wasted energy by focusing on the areas that need it most.
- The indoor units operate with minimal noise, ensuring a peaceful environment.
Package Units: Compact Powerhouses for Smaller Spaces
These compact all in one systems are ideal to save space inside your home. They house both the condenser coil (which releases heat) and the evaporator coil (which absorbs heat) in a single outdoor unit. This simplifies installation and maintenance, making them a cost-effective choice.
- They utilize modern technology to keep your cool without draining your wallet on energy bills.
- Their compact size and simpler installation translate to a budget-friendly option for many homeowners and even businesses.
- Their single-unit design makes routine maintenance an ease.
Water Source Heat Pumps: Eco-Friendly Comfort, Year-Round
- Here’s how the magic happens:
- It transfers heat from a water source (like a well or geothermal loop) to warm your home during chilly months.
- The process reverses in the summer, extracting heat from your home to keep you cool.
- By utilizing a natural heat source, you significantly reduce your environmental impact.
- These systems are known for their energy-saving operation, which results in lower energy bills, which means double the efficiency!
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How We Size an Air Conditioning System
Sizing is the decision that determines whether you are happy with a new system, and it is the one most often got wrong. The shortcut method is square footage: so many square feet, so many tons. It is quick, it is common, and in South Florida it produces bad outcomes.
An oversized unit cools the air fast, satisfies the thermostat, and shuts off. That sounds efficient until you realise the system never ran long enough to pull moisture out of the air. You end up with a house that reads 74 degrees on the thermostat and still feels clammy, with condensation on vents and a musty smell that never quite goes. An undersized unit has the opposite problem: it runs continuously through August and still loses ground in the afternoon.
A proper load calculation looks at the whole picture. Conditioned square footage, ceiling heights, window area and orientation, glazing type, insulation levels, how much shade the building gets, the number of people typically in the home, and heat-producing equipment. In a lot of Miami-Dade homes the answer is not the same tonnage that was installed originally, because rooms have been enclosed, patios converted, or windows replaced since.
Permits and Inspections in Miami-Dade
Replacing an air conditioning system in Miami-Dade County is permitted work. A mechanical permit is required for a change-out, and the installation is subject to a final inspection. The permit is pulled by a licensed contractor, not the homeowner.
This matters beyond compliance. Unpermitted mechanical work has a habit of surfacing at the worst moment: during a title search when you sell, during an insurance claim after storm damage, or when a buyer inspection turns it up and the deal stalls while it gets resolved. If a quote is noticeably cheaper than everything else you have been given, permitting is one of the first places to check.
Signs You Need AC Repair
Most systems give warning before they fail outright. If you notice any of the following, it is worth a call before it becomes an emergency in the middle of summer:
- The system runs continuously through the afternoon but never reaches the thermostat setting
- Air from the vents is cool rather than cold
- Some rooms stay several degrees warmer than others
- The house feels humid even when the temperature reads correctly
- The unit switches on and off every few minutes, known as short cycling
- Water pooling around the air handler, or a stain on the ceiling below it
- A musty or burning smell when the system starts
- Grinding, rattling or screeching that was not there before
- Ice on the refrigerant line or on the indoor coil
- Electricity bills climbing while your habits have not changed
Ice on the coil is worth singling out. It usually means either restricted airflow or low refrigerant, and running the system in that state puts the compressor at risk. Switch to fan only, let it thaw, and call.
What a Maintenance Visit Includes
Our preventative maintenance covers routine cleaning to remove dust and debris, a tune-up to bring performance back to specification, and filter changes so the air circulating through the building stays clean. On the visit a technician will look at the condition of the coils, the condensate drain, airflow through the system, and the electrical connections that tend to degrade quietly over years of runtime.
The point of the visit is not the cleaning itself, it is what gets caught. A weakening capacitor, a pitted contactor, a drain line starting to restrict, a refrigerant level slightly down on last year: each of these is a small fixed cost now and a failed system in August if left alone.
In South Florida, twice a year is the correct cadence. Systems here run close to year round, and the humidity means coils and drains foul faster than they would in a milder climate. An annual schedule that works fine in most of the country leaves too long a gap here.
What Affects the Cost of a New System
We will not quote a number on a web page, because anyone who does is guessing at your house. These are the factors that actually move the price:
- Capacity. The tonnage your home genuinely requires, established by load calculation rather than assumption.
- Efficiency rating. Higher SEER2 equipment costs more upfront and less to run. Because systems here run most of the year, the payback period is shorter in Miami than almost anywhere else.
- System type. A straight central air change-out, a multi-zone mini split, and a package unit are three different jobs.
- Ductwork condition. If the existing ducts are leaking, undersized or contaminated, putting a new system on them wastes much of what you just paid for.
- Electrical and drainage. Older properties sometimes need a disconnect, breaker or condensate arrangement brought up to current requirements.
- Access. An attic air handler in a tight space takes longer than a closet installation at ground level.
- Permitting and inspection. Part of any compliant change-out in Miami-Dade.
SEER2 and What It Means for Your Bill
SEER2 is the current efficiency standard for air conditioning equipment, replacing the older SEER rating. It is measured under test conditions that better reflect how a system behaves once it is connected to real ductwork in a real building.
Florida sits in the Southeast region, where split system air conditioners under 45,000 BTU must meet a minimum of 14.3 SEER2. That is the floor, not the target. Equipment is available well above it, and the calculation for whether to spend more is simpler here than in most states: a system that runs ten or eleven months a year accumulates savings far faster than one that runs four.
Variable-speed and two-stage equipment is worth knowing about for a second reason. Because it runs longer at lower output rather than blasting and shutting off, it removes considerably more humidity, which in this climate is often what people actually mean when they say a house feels uncomfortable.
Our Process, Step by Step
- Tell us what the system is doing. Call or send the contact form with the symptoms, the age of the system if you know it, and the property type.
- We look at the actual system. Diagnosis happens on site, not over the phone. Guessing a fault remotely wastes your money.
- You get the finding in plain terms. What has failed, why, what the options are, and what each one involves.
- You decide. If a repair makes more sense than a replacement, we will say so. Nobody is pushed toward a new system that is not warranted.
- The work gets done properly. For a change-out, that includes correct sizing, permitting, and confirming the system performs before we leave.
- Keep it running. Maintenance on a sensible schedule so the next conversation is a planned one.
Homes and Businesses
We work on both. Residential covers single-family homes, townhouses and condominium units across Miami-Dade, including additions, converted garages and enclosed patios that the original system was never designed to reach.
On the commercial side, the priority is different. Downtime costs money by the hour, so the emphasis moves toward knowing the condition of every unit on the roof or the pad before summer, and having a plan for the ones nearing the end. Property managers and rental owners are in a similar position: tenant comfort complaints are cheaper to prevent than to resolve.
Areas We Serve
We install, repair and maintain air conditioning across Miami-Dade County.
Kendall · Doral · Homestead · Pinecrest · Cutler Bay
AC Service Questions, Answered
Central air or a mini split: which is right for my home?
Central air is the better fit when you want even, whole-home cooling and you already have ductwork in place. Mini splits make more sense for additions, sunrooms, garages, converted spaces, or any room that runs hotter than the rest of the house, because they need no ducts and each indoor unit is controlled separately. Plenty of homes end up with both.
What size AC system do I need?
Sizing should come from a proper load calculation, not a rule of thumb based on square footage. An oversized unit cools the air quickly, shuts off, and never runs long enough to pull the humidity out, which is exactly the wrong outcome in South Florida. An undersized one never keeps up in August. We work out the right capacity before recommending equipment.
What is included in a preventative maintenance visit?
Our maintenance plans cover routine cleaning to remove dust and debris, a tune-up to bring performance back to where it should be, and filter changes so the air circulating through your home stays clean. If we spot a fault developing, you hear about it while it is still a small repair rather than a breakdown in the middle of summer.
What does SEER2 mean, and what is the minimum in Florida?
SEER2 is the current efficiency rating for air conditioners, measured under test conditions closer to how a system behaves in a real home. Florida sits in the Southeast region, where split system air conditioners under 45,000 BTU must meet a minimum of 14.3 SEER2. Higher-rated equipment costs more upfront and uses less power over its life, which matters more here than in most states because the system runs so much of the year.
What is happening with R-410A refrigerant?
New residential systems are no longer built around R-410A. Equipment sold today uses lower global warming potential refrigerants such as R-454B or R-32. If you already have an R-410A system, it can still be serviced and recharged, though the refrigerant is becoming more expensive as supply winds down. It is worth factoring into the repair or replace decision on an older unit.
Can you cool an addition, garage, or sunroom?
Yes, and this is usually where a mini split earns its keep. Because there is no ductwork to run, we can cool a converted garage, a sunroom, a home office, or an addition without touching the rest of the system. Each space gets its own indoor unit and its own temperature control, connected back to a single compact outdoor compressor.