A bill that jumps without a change in your habits usually points at your air conditioner — the biggest electricity user in most South Florida homes. Here's how to think through it, and what an evaluation covers.
We won't quote savings numbers or promise a payback — every home is different. We find what's actually wrong and tell you the fix and the price in writing.
The Usual Suspects
- An aging system losing efficiency — worn components and dirty coils work harder for the same cooling.
- Low refrigerant — the system runs longer to do the same job.
- Dirty coils restricting heat transfer.
- Leaky or disconnected ducts dumping cooled air into a hot attic.
- Thermostat habits — a lower setpoint or a schedule that doesn't match the house.
- Rate or billing changes from your utility — worth checking before assuming it's the equipment.
Quick Checks Before You Call
Compare the same month year over year, not month to month — summer bills are always higher. Check whether the setpoint crept down, the filter is clean, and the condenser isn't buried in landscaping.
If none of that explains the jump, it's time for an evaluation.
What an Evaluation Covers
- Full system performance test: temperature split, airflow, and electrical draw.
- Refrigerant charge check and leak inspection.
- Coil and blower condition.
- Duct inspection for attic leaks and disconnections.
- A straight answer: repair, maintain, or replace — with pricing in writing.
Repair, Maintain, or Replace?
Sometimes a thorough maintenance visit and a duct repair bring the bill down. Sometimes the honest answer is that an older system has given what it can and a new high-efficiency unit is the fix.
We lay out both options with real numbers so you can decide.
Common questions
Will a new AC always lower my bill?
A new, properly sized system is far more efficient than a worn-out one, so most homeowners see a meaningful drop. How much depends on the old equipment, your ductwork, and thermostat use — we measure what's actually happening rather than promising savings.
How do I know if it's my AC or the power company raising rates?
Compare kilowatt-hours, not dollars, against the same month last year. If usage jumped while habits didn't, the equipment is the likely culprit.
Can duct leaks really make that much difference?
Yes. A disconnected or torn run dumps expensive cold air straight into the attic. It's one of the first things we check when usage spikes.
Is maintenance enough to bring the bill back down?
If the cause is dirt, airflow, or a minor refrigerant issue, a good maintenance visit makes a real difference. If the system is simply old and worn, maintenance keeps it running but won't make it efficient again — the evaluation tells you which.
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(561) 786-1337