St. Johns is one of the fastest-growing communities in Northeast Florida, and many homes here are newer builds with systems that are just reaching their first major repairs. Whitley’s Heating and Air provides AC repair, new system installation, heating service, and preventive maintenance for homes and businesses in St. Johns (32259).
Builder-grade equipment often needs extra attention to keep up with Florida heat and humidity. Our NATE-certified technicians check refrigerant levels, airflow, and drain lines, fix problems the right way, and give you up-front pricing before we start. Call (904) 626-6675, 24/7.
Every service we offer in Jacksonville is available in St. Johns, from fast AC repair to cleaner indoor air.
Fast repairs for warm air, short cycling, leaks, and frozen coils.
Energy efficient replacements when your builder-grade system wears out.
Heat pump and furnace repair for chilly St. Johns County nights.
Seasonal tune-ups that keep newer systems running at peak efficiency.
Remove construction dust, pollen, and allergens from your ducts.
Smart controls that balance two-story comfort and cut energy use.
Getting help from Whitley’s Heating and Air is simple. Our certified technicians follow a clear, proven process, so you always know what is happening and what it will cost.
See what Northeast Florida homeowners and businesses are saying about their experience with Whitley’s Heating and Air. Our family-owned team delivers fast, honest, and dependable HVAC service that keeps homes comfortable year-round.
Wondering what to expect during your next service, repair, or system upgrade? These quick answers help Jacksonville-area homeowners and small business owners understand how Whitley’s Heating and Air delivers fast, reliable, and professional HVAC service.
Yes. We provide AC repair throughout St. Johns, Julington Creek, RiverTown, and nearby communities, with same-day service in most cases and a 24/7 emergency line.
Two-story homes often have airflow, duct, or zoning issues. We measure airflow, check the ductwork, and recommend fixes such as balancing, zoning, or a smart thermostat.
Builder-grade systems work very hard in Florida. Clogged drain lines, refrigerant leaks, and failed capacitors are common even in newer homes. Regular maintenance prevents many of these problems.
Many manufacturers expect regular professional maintenance. Our tune-ups document the work we do, which can help if you ever need a warranty repair.
Yes. We size each system with a load calculation, install energy efficient Carrier equipment, and offer financing options.
We serve Julington Creek, Fruit Cove, Nocatee, Mandarin, St. Augustine, and all of Jacksonville and Northeast Florida.
Yes. We provide AC repair throughout St. Johns, Julington Creek, RiverTown, and nearby communities, with same-day service in most cases and a 24/7 emergency line.
Two-story homes often have airflow, duct, or zoning issues. We measure airflow, check the ductwork, and recommend fixes such as balancing, zoning, or a smart thermostat.
Builder-grade systems work very hard in Florida. Clogged drain lines, refrigerant leaks, and failed capacitors are common even in newer homes. Regular maintenance prevents many of these problems.
Many manufacturers expect regular professional maintenance. Our tune-ups document the work we do, which can help if you ever need a warranty repair.
Yes. We size each system with a load calculation, install energy efficient Carrier equipment, and offer financing options.
We serve Julington Creek, Fruit Cove, Nocatee, Mandarin, St. Augustine, and all of Jacksonville and Northeast Florida.
Have a question, need a repair, or ready for a new HVAC system quote? Reach out today, and a member of the Whitley’s team will follow up quickly to help with your Northeast Florida home or small business.
