Installation, Repair & Maintenance — Broward & Palm Beach Counties
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.
Every home is different. Hover each card to see what each system does best and what it costs to get started.
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.
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.
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.
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.
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.
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.
| Home Size | Recommended AC Size |
|---|---|
| Up to 1,000 sq ft | 1.5 – 2.0 Tons |
| 1,000 – 1,500 sq ft | 2.0 – 2.5 Tons |
| 1,500 – 2,000 sq ft | 3.0 Tons |
| 2,000 – 2,500 sq ft | 3.5 – 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.
The starting point, but not the whole story. Two homes of the same size can need very different systems.
Higher ceilings mean more air volume to condition, especially in open-plan living areas.
South-facing glass in South Florida adds significant heat load during peak afternoon hours.
Older homes with minimal attic insulation can require significantly more cooling capacity than newer builds.
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.
817 SE 9th Street, Ste 100
Deerfield Beach, FL 33441
Phone: (954) 695-2979
Email: procomfortac@gmail.com
Monday - Saturday: 9:00 AM - 5:00 PM
Sunday: Closed
24/7 Emergency Service Available
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.
Without any change in usage, rising bills signal the system is working harder than it should.
When repairs start happening regularly or parts are hard to find, replacement often makes more financial sense.
The system blows warm air or can't keep up with South Florida's moisture levels even when running continuously.
Grinding, banging, or rattling during operation usually indicates a mechanical failure that won't resolve itself.
Salt air accelerates corrosion on coastal properties. Significant rust or refrigerant leaks on an aging unit often make repair impractical.
Repeated on-off cycling before the system completes a full run strains compressors and leaves humidity problems behind.
R-22 is no longer manufactured. Recharging is expensive and most R-22 systems are old enough that replacement is the better investment.
Our technicians work across all major manufacturers and stock parts for most brands.
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.
