“I called for maintenance because my mini split was making noises, and they resolved the issue near Day faster than I expected.”
Robert H.Day
VerifiedFor fast replace ductless circuit board services in Mayo, count on MJM HVAC. Our certified local technicians are experienced in diagnosing and fixing issues throughout Lafayette County. We understand that circuit board failures can disrupt your comfort, especially during the warm months of the year. Our team is ready to assess the situation and provide you with a precise, upfront quote.
Licensed · Upfront options · Clean work areas · Written guarantees
These are our most frequently served ZIP codes. Nearby areas may also qualify—call if you do not see yours.
Day · Branford · Live Oak · Perry · Lee · Bell · Steinhatchee · Cross City · Fort White · Spring Ridge · White Springs · Madison
“I called for maintenance because my mini split was making noises, and they resolved the issue near Day faster than I expected.”
Robert H.Day
Verified“The filter replacement was a game-changer for my mini split's performance in Mayo - I feel the difference!”
Tony G.Mayo
Verified“The condenser cleaning service was done right the first time, thanks to MJM HVAC's expertise in Mayo.”
Omar J.Mayo
VerifiedA real dispatcher is available if your question is not answered here.
Call 8334920770 →Most Mayo calls are scheduled the same day, with 24/7 emergency response across Lafayette County.
We quote a flat rate up front - typically in the range shown below - and you approve it before we begin.
Call now for fast, licensed Mini Split AC Repair anywhere in Mayo and Lafayette County.