HVAC FAQ

At minimum, once per year. The best time is in the spring, before Orlando's peak cooling season kicks in around April or May.

Florida AC systems run almost year-round, which accelerates wear on compressors, capacitors, coils, and blower motors. A spring tune-up catches small issues before they turn into expensive summer breakdowns.

Many Orlando homeowners opt for twice-a-year service: once in spring for cooling prep and once in fall for heating prep. Trust First Services offers HVAC maintenance plans that include both visits, plus priority scheduling and discounts on repairs.

AC repair costs in Orlando typically break down like this:

• Diagnostic/service call fee: $75 to $150
• Minor repairs (capacitor, thermostat, refrigerant top-off): $150 to $450
• Moderate repairs (fan motor, contactor, drain line): $200 to $600
• Major repairs (compressor, evaporator coil): $500 to $1,500+

The specific cost depends on the problem, the age and brand of your system, and whether parts need to be ordered. Trust First Services always provides an upfront diagnosis and clear pricing before starting work.

Visit our AC repair page for more details, or get a free quote.

The $5,000 rule is a decision-making shortcut for repair versus replacement:

Multiply the repair cost by the age of your system in years. If the total exceeds $5,000, replacement is usually the better investment.

Example: A $600 repair on a 10-year-old system = $6,000. That exceeds $5,000, so replacing the system is likely more cost-effective over time.

The rule is not absolute. Your system's SEER rating, repair history, and energy costs all play a role. Trust First Services will give you an honest recommendation based on your specific situation. We do not push replacements when a repair makes more sense.

Learn more about AC repair versus AC installation options.

The average AC system in Florida lasts 10 to 15 years, with most systems reaching the end of their reliable service life around the 12-year mark.

Florida's heat, humidity, and year-round cooling demands put significantly more stress on AC equipment compared to northern climates. Salt air (near the coast) and hard water can also shorten system life.

Here are signs your AC may be reaching the end:

• Frequent repairs, especially on major components
• Rising energy bills with no change in usage
• Uneven cooling or rooms that stay warm
• The system uses R-22 refrigerant (phased out and expensive)
• The unit is 12+ years old and needs a repair exceeding the $5,000 rule

If your system is aging, our team can help you evaluate whether a repair or full AC installation makes more financial sense.

Yes, though not in the same way as northern states. Orlando experiences cold snaps from December through February, with nighttime temperatures occasionally dropping into the 30s and 40s. These cold spells are short but can be uncomfortable, and they catch many Florida homeowners off guard.

Most Orlando homes use heat pumps rather than traditional furnaces. Heat pumps are efficient in Florida's mild winters because they reverse the cooling cycle to produce heat without burning fuel.

If your heating system has not been used since last winter, it is a good idea to test it before cold weather arrives. A system that sat idle for months can develop issues. Trust First Services offers heating repair and pre-season inspections to make sure your home stays warm when temperatures drop.

Heating repair costs in Orlando generally range from $100 to $500, depending on the issue:

• Thermostat problems: $75 to $200
• Capacitor or relay replacement: $150 to $350
• Reversing valve repair (heat pump): $200 to $500
• Blower motor replacement: $250 to $600

Emergency heating repair during a cold snap may include an after-hours premium. Trust First Services provides upfront pricing on every call so you know the cost before any work begins.

Visit our heating repair page for more information, or browse our full HVAC services.

For Orlando homeowners, yes. Here is why.

Your AC system runs 10 to 12 months per year in Central Florida. That is roughly double the workload of a system in a northern state. Without regular maintenance, the constant demand leads to faster wear on compressors, coils, and electrical components.

What a maintenance plan typically includes:

• Annual (or biannual) AC tune-up
• Filter replacement
• Refrigerant level check
• Coil cleaning
• Electrical component inspection
• Priority scheduling during peak season
• Discounts on repairs

What you get in return:

• Fewer unexpected breakdowns
• Lower energy bills (a well-maintained system runs more efficiently)
• Longer system lifespan
• Warranty compliance (many manufacturers require annual maintenance to keep warranties valid)

Trust First Services offers tier-based HVAC maintenance plans designed for Florida's year-round cooling demands. Plans start at $150 to $300 per year.

In Florida, you should change your AC filter every 30 to 60 days, depending on your household conditions. This is more frequent than the "every 90 days" guideline you will see on most filter packaging, because Florida's climate demands more from your system.

Change your filter every 30 days if you have:

• Pets (especially dogs or cats that shed)
• Allergies or asthma in the household
• A large family with high foot traffic
• A home near construction or unpaved roads

Every 60 days is reasonable if:

• No pets
• No allergies
• Low household traffic
• Your home is newer with good insulation

A dirty filter restricts airflow, forces your system to work harder, raises energy bills, and can lead to frozen evaporator coils. It is the single easiest thing you can do to protect your AC system and keep your home comfortable.

Visit our HVAC maintenance page to learn about maintenance plans that include filter replacements and seasonal tune-ups.