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 · LOS ALTOS HILLSDuctless Mini-Split Installation
Ductless Mini-Split Installation
in Los Altos Hills, CA.
Ductless mini-splits for Los Altos Hills ADUs, pool houses, studios and rooms the main system misses. HAXX plans heads, line sets and circuits.
Serving Fremont Hills, Westwind Barn, Moody Road, Saddle Mountain, Altamont Road and Page Mill Road and the rest of Los Altos Hills. Share your address to confirm availability.
4.8 rating · 515+ reviewsHVAC & electrical, one teamPermits handledCA Lic #1081990
Ductless heating
and cooling.
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.
No ducts needed
A small line set connects each head to the outdoor unit through a wall opening, so there is no duct work to run.
Single or multi-zone
One outdoor unit can serve one room or several, depending on the layout and loads.
Head placement
Wall, ceiling cassette or concealed ducted heads, chosen around furniture, windows and looks.
Electrical and condensate
Dedicated circuit, disconnect and a clean condensate route planned before the install.
Permits
Mechanical and electrical permits and the city inspection handled by HAXX.
LOS ALTOS HILLS DETAILSDuctless systems for
Ductless systems for
Los Altos Hills.
Large lots here often hold detached ADUs, offices and pool houses. Running ducts to them rarely makes sense, so ductless heat pumps are the usual answer.
01
Detached buildings
A single-zone system on its own circuit heats and cools a guest house or studio without touching the main house HVAC.
02
Hot and cold rooms
Rooms over garages and glass-walled spaces get dedicated heads so the central system no longer has to overwork.
03
New ADUs
The Town's reach code requires new detached ADUs to be all-electric. A ductless heat pump meets that for heating and cooling.
What customers say
about HAXX.
Rated 4.8 across 515+ reviews on Housecall Pro, Google and Facebook. Read more reviews.
★★★★★
“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.”
A CLEAR NEXT STEPFrom your first question
From your first question
to a considered plan.
01
Share your starting point
Existing equipment, home layout and what you want to improve.
02
Review the property
Sizing, airflow, equipment placement and electrical needs.
03
Compare the scope
Options, exclusions, permit requirements and any eligible incentives.
04
Plan installation
Confirm equipment, scheduling and handover details with HAXX.
HAXX ON SITEReal work.
Real work.
Real homes and businesses.
A closer look at recent heating and cooling work by HAXX. Projects in Los Altos Hills are marked with the city.
THE PEOPLE BEHIND THE WORKHands-on work.
Hands-on work.
A real look inside.
On site during a commercial VAV box repair: access above a suspended ceiling, equipment and the work in progress.
Explore recent projectsRecent Projects
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Sauna circuit installation.
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Heat pump installation.
Outdoor Heat Pump Installation
Outdoor heat pump installation.
Heat Pump Air Handler Installation
Heat pump air handler installation.
Heat Pump Air Handler Service
Heat pump air handler service.
Lennox AC Installation
Lennox ac installation.
Compressor Replacement
Compressor replacement.
GOOD TO KNOW
Ductless Mini-Split Installation in Los Altos Hills: questions, answered.
Does a new ADU in Los Altos Hills need electric heat?
Yes. The Town's reach code requires newly built detached ADUs to be all-electric. HAXX designs ductless heat pumps to meet it.
Which mini-split brands do you install?
HAXX installs Mitsubishi Electric and American Standard ductless systems.
Can a mini-split heat my whole house?
Often, yes, with a multi-zone system or several heads. A load calculation shows how many zones a home needs.
How long does a mini-split install take?
A single-zone system is often one day. Multi-zone systems typically take two to three days.
LET’S TALK ABOUT YOUR PROPERTYTell us what you need.
Tell us what you need.
We’ll start there.
Share the property, equipment and questions you have in mind.
(408) 901-8315
Call HAXX to discuss your property and scheduling.