Ductless Mini Split Systems
Single-zone and multi-zone ductless mini splits. Comfort for any room without ductwork, installed and serviced by our own licensed technicians.
Mini Split Install & ReplacementAt Sterling Mechanical, we specialize in ductless mini split installation and replacement done right—the first time.Learn more 
Mini Split Repair & MaintenanceAt Sterling Mechanical, we specialize in ductless mini split repair and maintenance done right—the first time.Learn more Real reviews
What San Diego homeowners say
Quality workmanship, honest pricing, and reliable service. From first-time installs to full system replacements, our customers know they’re in good hands.
“Saw their van in the neighborhood and called them. They turned out to be very professional. Had them replace an older AC unit, on time for everything, did a great job. Easy to deal with. Price was reasonable. Would recommend.”
“Sterling installed central AC in my house. The install was done very quick and very clean. Jason is very friendly and gave us a great price for the job. Now I am enjoying ice cold clean air.”
“Jason and his team were great. Quick and efficient, kept the cost down as well. Highly recommended.”