• 817 se 9th street, Deerfield Beach, FL 33441
  • Monday - Saturday
    8:00 AM - 5:00 PM
24/7 Emergency Service

954-695-2979

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Cooling Systems in South Florida

Installation, Repair & Maintenance — Broward & Palm Beach Counties

  • 90-degree heat, salt air, humidity that never quits — getting the right AC system matters here in a way it simply doesn't in most parts of the country.
  • We install, repair, and maintain cooling systems throughout Broward and Palm Beach counties.
  • Upfront pricing. Same-day availability. 1-year warranty on parts and labor.
  • Not sure what you need? Give us a call and we'll help you figure it out.

Cooling Systems We Install and Service

South Florida's climate means most homes rely on air conditioning for 8 to 10 months of the year. Humidity, salt air, and near-constant runtime are all factors that affect how different systems perform over time.

Central Air Conditioning

Central air is what most Florida homes already have. An outdoor condenser works with an indoor air handler to push cooled air through existing ductwork. For homes with ducts in decent shape, it's usually the most practical option for whole-home cooling.

Ductless Mini-Splits

Ductless mini-splits are a good fit for homes without ductwork, room additions, converted garages, and spaces the main system can't reach well. Each unit controls its own zone independently, so you're only conditioning the rooms that need it.

Whole-Home Dehumidifiers

If your home feels clammy even with the AC running, the system may be oversized and short-cycling before it can pull moisture from the air. A whole-home dehumidifier works alongside your existing system to address that without replacing equipment that's otherwise functioning fine.

UV Light Purifiers

UV purifiers mount inside the air handler and use ultraviolet light to reduce mold, bacteria, and airborne contaminants before they circulate through the home. In South Florida's humid climate, it's a reasonable upgrade if indoor air quality is a concern.

Smart Thermostats

A smart thermostat won't change which system you have, but it can make a noticeable difference in how efficiently it runs. Most learn your schedule over time, allow remote control, and are eligible for utility rebates in Broward and Palm Beach counties.

Which Cooling System Is Right for You?

Every home is different. Hover each card to see what each system does best and what it costs to get started.

Central Air
(Split System)

High EfficiencyModerate Cost

Best for: Homes with existing ductwork

The most common choice in South Florida. Works with your existing ducts for whole-home cooling. Practical, proven, and well-supported by every major brand.

Ductless
Mini-Split

Very High EfficiencyHigher Cost

Best for: Homes without ducts, room additions

Zone-by-zone control means you're only cooling rooms that need it. Ideal for additions, garages, and older homes where running new ductwork isn't practical.

Air Handler
Upgrade

Efficiency VariesModerate Cost

Best for: Aging indoor components in split system

When the outdoor condenser is newer but the air handler is aging, replacing just the indoor unit restores efficiency and extends the system's life without a full replacement.

Packaged Unit

High EfficiencyModerate Cost

Best for: Mobile homes, limited mechanical space

All-in-one unit where the entire system is housed in a single outdoor cabinet. Popular in mobile homes and buildings where there's no indoor space for an air handler.

Whole-Home
Dehumidifier

Moderate EfficiencyLower Cost

Best for: Persistent humidity issues

Addresses that clammy feeling when the AC can't keep up with South Florida's moisture levels. Works alongside your existing system without replacing it.

Getting the Right Size AC

AC sizing is one of the more common mistakes in Florida installations. An undersized unit can't keep up on the hottest days. An oversized one cools the air too fast, shuts off before it has time to remove humidity, and leaves rooms feeling damp even when the thermostat shows the right temperature.

Typical AC Sizing by Home Size

Home SizeRecommended AC Size
Up to 1,000 sq ft1.5 – 2.0 Tons
1,000 – 1,500 sq ft2.0 – 2.5 Tons
1,500 – 2,000 sq ft3.0 Tons
2,000 – 2,500 sq ft3.5 – 4.0 Tons

We run a Manual J load calculation before recommending equipment — it's the only reliable way to size a system for a specific home.

These figures assume standard ceilings and typical South Florida construction. Ceiling height, window area, sun exposure, and insulation quality all affect the final number.

What Affects Your Load Calculation?

1
Square Footage

The starting point, but not the whole story. Two homes of the same size can need very different systems.

2
Ceiling Height

Higher ceilings mean more air volume to condition, especially in open-plan living areas.

3
Window Area & Exposure

South-facing glass in South Florida adds significant heat load during peak afternoon hours.

4
Insulation Quality

Older homes with minimal attic insulation can require significantly more cooling capacity than newer builds.

Book a Sizing Consultation

Schedule Your Cooling System Assessment

Pro Comfort AC serves homeowners throughout Broward and Palm Beach counties. We offer upfront pricing, same-day availability, and a 1-year warranty on parts and labor. We provide a written estimate before any work begins. Call us or request a quote online.

Pro Comfort AC LLC

817 SE 9th Street, Ste 100
Deerfield Beach, FL 33441
Phone: (954) 695-2979
Email: procomfortac@gmail.com

Business Hours

Monday - Saturday: 9:00 AM - 5:00 PM
Sunday: Closed
24/7 Emergency Service Available

    AC system replacement South Florida

    Signs Your AC System Needs Replacement

    A few of these on their own might point to a repair. Several at once usually means replacement is the more sensible call. Schedule an inspection and we'll give you a clear picture of where things stand.

    Energy Bills Creeping Up

    Without any change in usage, rising bills signal the system is working harder than it should.

    Frequent or Expensive Repairs

    When repairs start happening regularly or parts are hard to find, replacement often makes more financial sense.

    Warm Air or Poor Humidity Control

    The system blows warm air or can't keep up with South Florida's moisture levels even when running continuously.

    Unusual Noises

    Grinding, banging, or rattling during operation usually indicates a mechanical failure that won't resolve itself.

    Visible Rust, Leaks, or Corrosion

    Salt air accelerates corrosion on coastal properties. Significant rust or refrigerant leaks on an aging unit often make repair impractical.

    Short Cycling

    Repeated on-off cycling before the system completes a full run strains compressors and leaves humidity problems behind.

    R-22 Refrigerant System

    R-22 is no longer manufactured. Recharging is expensive and most R-22 systems are old enough that replacement is the better investment.

    Schedule an Inspection

    Brands We Install and Service

    Our technicians work across all major manufacturers and stock parts for most brands.

    Carrier
    Trane
    Daikin
    Mitsubishi
    Goodman
    Rheem
    Ruud
    Bryant
    American Standard
    York
    Amana
    Coleman
    • Carrier
    • Trane
    • Daikin
    • Mitsubishi
    • Goodman
    • Rheem
    • Ruud
    • Bryant
    • American Standard
    • York
    • Amana
    • Coleman

    Frequently Asked Questions

    Through a Manual J load calculation, factoring in square footage, ceiling height, insulation, and window placement. Estimates based on square footage alone tend to produce oversized equipment, which causes humidity problems and higher bills.

    Usually yes, especially if the air handler is 10+ years old. Pairing a new condenser with an old air handler limits efficiency and strains the new equipment.

    Most standard central air system replacements can be completed in a single day, usually 4 to 8 hours depending on system complexity and whether any ductwork modifications are needed. Ductless mini-split installations for a single zone typically run 3 to 5 hours.

    Yes. Any new system installation or replacement requires a permit under Florida building code. We handle the permit process on your behalf, and all work is inspected to code before we close out the job.

    Yes. We offer financing through trusted lenders with flexible payment plans. Ask about current options when you call or request a quote — we can usually get you pre-qualified quickly.

    Start by checking the thermostat settings, air filter, and circuit breaker. If nothing obvious stands out, the problem is most likely internal and worth having a technician look at before it gets worse. We offer same-day AC repair throughout Broward and Palm Beach counties and can usually diagnose the issue on the first visit.

    Faster than most expect. Coils, cabinets, and electrical connections are all vulnerable. Corrosion-resistant equipment, coil coatings, and annual maintenance help. Ask about coastal-rated options when you call.