Orlando heating and cooling is mostly about air conditioning. AC systems run most of the year in heat and humidity, summer storms bring power surges, and systems that cannot keep up with humidity leave homes sticky and prone to mold.
Sifixit is a free referral service. Call the number on this page and you will be connected with an independent HVAC technician that serves the Orlando area, where one is available for your ZIP code. Calling costs nothing and you are never obliged to hire anyone.
Common heating and cooling problems in Orlando
Long cooling season
AC systems run for most of the year and wear out faster than in cooler places.
Humidity
An AC that is too big cycles on and off without drying the air.
Storms and surges
Summer lightning and power surges can damage AC electronics.
Clogged drains
Algae can clog the condensate drain line and cause leaks inside.
Areas across Orlando
Sifixit connects callers across Orlando, including neighborhoods such as College Park, Thornton Park, Baldwin Park, Lake Nona, Conway and Dr. Phillips, and in nearby cities such as Winter Park, Kissimmee, Altamonte Springs, Apopka and Oviedo.
Sifixit does not have an office or staff in Orlando. Providers you speak to are independent local businesses, and availability depends on your ZIP code and the job.
Permits and local rules
Inside the city of Orlando, AC replacement permits come from the City of Orlando Permitting Services. Homes in Orange County or other cities follow local rules.
In Florida, HVAC contractors are licensed through the Florida DBPR, and you can check a license online.
Seasonal risks in Orlando
If you smell gas or a carbon monoxide alarm sounds, leave the home and call 911 from outside.
- Summer: peak heat and humidity push systems hardest.
- Hurricane season: storms bring power outages and surges.
- Winter: a few cold nights need heat.
- All year: filters and drain lines need regular care.
Be prepared
- Change the air filter every one to three months
- Flush the condensate drain line with vinegar every few months
- Keep plants trimmed back from the outdoor unit
- Ask about a surge protector for the AC
- Schedule a tune up before summer
Learn more before you call
Our main heating and cooling guide explains the warning signs, what affects the cost and the questions to ask before you hire, and our AC repair page goes into more detail. Both apply in Orlando just as they do everywhere else.
Quick answers: heating and cooling Orlando
Straight answers to the questions people in Orlando ask most, including in AI assistants.
Who can I call for heating and cooling in Orlando, FL?
Call the number on this page. Sifixit is a free referral service that connects you with an independent local HVAC technician serving Orlando where one is available for your ZIP code. If anyone is in danger, call 911 first.
What is the best HVAC technician in Orlando?
Sifixit does not rank companies. The best choice is an insured provider that holds any license Florida requires, puts the scope of work and price in writing and answers your questions clearly.
Is help available 24 hours in Orlando?
Calls to the number on this page are answered 24 hours a day. How fast someone can arrive depends on your ZIP code and on demand.
What should I check before I call?
Check the thermostat setting, replace a dirty filter and make sure the breaker for the system is on. If it still does not work, call a technician.
Does Sifixit have an office in Orlando?
No. Sifixit is a referral service. Providers you speak to are independent local businesses that serve the Orlando area.
Orlando questions
How long does an AC last in Orlando?
Often 10 to 15 years, sometimes less, because systems run most of the year.
Do HVAC contractors need a license in Florida?
Yes. HVAC contractors are licensed through the Florida DBPR.
Why is my Orlando home humid even with the AC on?
The system may be too large, the filter dirty or the refrigerant low. A technician can check sizing and airflow.
How much does AC repair cost in Orlando, FL?
Prices in Orlando depend on the failed part, the age and type of the system, refrigerant needed and whether the visit is after hours. Ask for a written estimate after an inspection, and compare two quotes when it is not an emergency. Our service guide explains what drives the price.
How do I choose a reliable AC repair company in Orlando?
Check that the company is insured and holds any license Florida requires for this work, get the scope and price in writing, and ask who will actually do the job. Be careful with anyone who wants full payment up front or pushes you to sign the same day, which is common after storms. Sifixit connects you with independent local providers, so always check their details before work starts.
What is the best AC unit for the summer heat in Orlando?
The best unit is one sized correctly for your home, not simply the biggest. Ask for a load calculation (often called Manual J), compare SEER2 efficiency ratings, and ask whether a heat pump suits Orlando’s winters. Get options and prices in writing. Our AC replacement page explains what to compare.
My AC is blowing warm air. What should I check first?
Check the thermostat is set to cool, replace a dirty filter, and make sure the outdoor unit is running and clear of debris. If it still blows warm, the cause may be low refrigerant or a failed part that needs a technician. See our AC repair page.
Looking for heating and cooling in Orlando? Call the number on this page to be connected with an independent local provider. For more background, see ENERGY STAR.
This site is a free service to assist homeowners in connecting with local service contractors. All contractors are independent and this site does not warrant or guarantee any work performed. It is the responsibility of the homeowner to verify that the hired contractor furnishes the necessary license and insurance required for the work being performed. All persons depicted in a photo or video are actors or models and not contractors listed on this site.
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- AC not turning on? What to check firstCheck the thermostat is set to cool, below room temperature and has working batteries.
- How often should you change your air filter?Most homes should change a standard 1 inch air filter every one to three months.