Room-by-room comfort
Each indoor head has its own thermostat, so bedrooms, offices and living areas can run at different temperatures.
Ductless mini-split installation in Pacifica for homes without ducts, cold rooms, garage conversions and ADUs. Single and multi-zone systems.
Serving Linda Mar, Sharp Park, Vallemar, Rockaway Beach, Pedro Point and Park Pacifica and the rest of Pacifica. Share your address to confirm availability.

Mini-splits heat and cool rooms without ductwork. They fit homes with no ducts, additions, ADUs, garages and the hot room the central system never reaches.
Each indoor head has its own thermostat, so bedrooms, offices and living areas can run at different temperatures.
A small line set connects each head to the outdoor unit through a wall opening, so there is no duct work to run.
One outdoor unit can serve one room or several, depending on the layout and loads.
Wall, ceiling cassette or concealed ducted heads, chosen around furniture, windows and looks.
Dedicated circuit, disconnect and a clean condensate route planned before the install.
Mechanical and electrical permits and the city inspection handled by HAXX.
Many Pacifica houses have rooms that never warm up: lower floors on hillside lots, converted garages and bedrooms on the ocean side. A ductless head heats each one on its own.
Each head has its own thermostat, so a foggy-side bedroom can run warmer than a sunny living room.
A single-zone system on a dedicated circuit heats and cools a backyard ADU or garage conversion.
Line sets are sealed and wall penetrations flashed against wind-driven rain, and outdoor units are mounted off the ground.
Rated 4.8 across 515+ reviews on Housecall Pro, Google and Facebook. Read more reviews.
“Their technician was professional, honest, and took the time to explain the problem and the repair process clearly. Instead of pushing for an expensive replacement, they repaired our HVAC system and helped us save a significant amount of money. The work was completed carefully, and our air conditioner is now working well.”
“Thorough diagnostics of A/C system, identified and repaired the issue quickly!”
“Service was performed well and on time. Service person was highly skilled and provided easy to understand options to deal with the issue. Price for diagnostics was reasonable and easy to pay online.”
Existing equipment, home layout and what you want to improve.
Sizing, airflow, equipment placement and electrical needs.
Options, exclusions, permit requirements and any eligible incentives.
Confirm equipment, scheduling and handover details with HAXX.
A closer look at recent heating and cooling work by HAXX.

On site during a commercial VAV box repair: access above a suspended ceiling, equipment and the work in progress.
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Often, yes. A multi-zone system with several indoor heads can replace a wall furnace or old forced-air system. HAXX sizes it room by room.
Yes. HAXX applies for the City of Pacifica permit and schedules the inspection.
Often, yes, with a multi-zone system or several heads. A load calculation shows how many zones a home needs.
A single-zone system is often one day. Multi-zone systems typically take two to three days.
Share the property, equipment and questions you have in mind.
(408) 901-8315
Call HAXX to discuss your property and scheduling.
