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 Daly City for cold bedrooms, garage conversions, ADUs and homes without ducts. Single and multi-zone heat pumps.
Serving Westlake, Serramonte, St. Francis Heights, Crocker, Southern Hills and Bayshore and the rest of Daly City. 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.
Foggy, cool weather leaves some rooms in Daly City homes colder than others. A mini-split can warm those rooms without new ductwork.
Rear bedrooms and rooms facing the ocean wind often run colder. A wall or ceiling head adds zoned heat where the furnace falls short.
A single-zone heat pump on a dedicated circuit heats a converted garage or backyard unit independently.
On tight Daly City lots HAXX plans line-set routes and unit locations for clearance, drainage and neighbor noise.
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“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.”
“Our commercial building had several HVAC problems, and their team carefully diagnosed each unit, explained the available options, and never pressured us into unnecessary replacements. They worked hard to repair what could be repaired and kept us informed throughout the process.”
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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Yes. A single-zone heat pump sized for the room is a common choice for converted garages and ADUs.
HAXX installs Mitsubishi Electric and American Standard systems and will recommend a model for your layout.
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.
