Room-by-room comfort
Each indoor head has its own thermostat, so bedrooms, offices and living areas can run at different temperatures.
Need heating and cooling in a San Pablo home without ducts, or in a new ADU? HAXX designs and installs single- and multi-zone ductless mini-splits.
Serving Hasford Heights, the Rumrill Boulevard area, Road 20 and Church Lane near Contra Costa College, plus nearby Rollingwood and Tara Hills and the rest of San Pablo. 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.
San Pablo's plans encourage ADUs in single-family areas, and many older homes have no ductwork. Ductless systems fit both situations.
Garage conversions and backyard units usually get their own mini-split, sized to the space and wired from the main panel or a subpanel.
Ductless heads can take over from gas wall and floor heaters room by room, without opening walls for ducts.
HAXX installs Mitsubishi Electric and American Standard ductless equipment with matched line sets and condensate routing.
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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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It depends on the floor plan. Open layouts may need one or two heads; closed bedrooms often need their own. A load calculation sets the number.
In most cases, yes. A correctly sized unit handles both heating and cooling for a typical ADU.
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.
