St. Augustine, FL
AC repair and ductless systems for St. Augustine homes
Historic houses with thick walls and no room for ducts, newer neighborhoods west of the river, and the humidity that works on all of them.
Quick answer
Who repairs air conditioning in St. Augustine, FL?
Preston Reeves Heating & Air repairs AC and installs ductless systems in historic and newer homes in St. Augustine. Call (904) 447-0914 any hour and a dispatcher books the next open technician.
The oldest city, and its oldest walls
St. Augustine is the oldest continuously occupied European settlement in the continental United States, and many of its oldest buildings are built of coquina shell stone. Its historic districts also sit lower than other parts of the city and see nuisance flooding. Both facts shape HVAC work here: thick masonry walls and finished interiors rarely take ductwork well, and outdoor equipment in low-lying streets needs to sit high enough, and be checked after high water, to keep running.
On the ground
Cooling a house that predates air conditioning
In historic homes the usual answer is ductless: small line sets routed carefully, heads placed where they suit the rooms, and condensers kept out of sight from the street where the district asks for it. We plan routes with you before any drilling and protect the finishes we work around.
Newer neighborhoods west of the river look much like the rest of the county, with central systems, attic ducts and the same humidity questions, so the work there is repairs, replacements and maintenance.

Most called for
What St. Augustine calls us for most
Ductless Mini Split Installation
Historic homes where ducts would mean cutting into walls and ceilings.
Learn moreDuctless Mini Split Repair
Heads and outdoor units that stop cooling or start leaking water.
Learn moreNearby
Nearby pages
Nocatee and Ponte Vedra Beach are to the north, and the St. Johns County page covers the rest of the county.
FAQ
St. Augustine questions
Can you add air conditioning to a historic St. Augustine house?
Usually, with ductless heads and carefully routed line sets, and with the condenser placed out of sight where the district asks for it.
My outdoor unit sat in flood water. Is it safe to run?
Turn it off and have it checked first. Water can damage the electrical parts and the compressor, and running it wet can make the damage worse.
Do you also service newer homes in St. Augustine?
Yes, central systems, heat pumps and maintenance in the newer neighborhoods as well.
St. Augustine AC, old houses and new
Call any hour. A dispatcher books the next open technician for your address.
Call and find us
One number, answered around the clock
- Phone
- (904) 447-0914
- Hours
- Open 24 hours, 7 days a week
- Service office
- 9532 Sunbeam Center Dr, Jacksonville, FL 32257
- Head office
- 28473 W 1st St, Hilliard, FL 32046
9532 Sunbeam Center Dr, Jacksonville, FL 32257