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 · CUPERTINODuctless Mini-Split Installation
Ductless Mini-Split Installation
in Cupertino, CA.
Installing a ductless mini-split in Cupertino? HAXX installs Mitsubishi Electric single- and multi-zone systems for Eichlers, additions, ADUs and hot bedrooms.
Serving Monta Vista, Rancho Rinconada, Fairgrove, Garden Gate, Lynbrook and Inspiration Heights and the rest of Cupertino. 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.
CUPERTINO DETAILSDuctless installs
Ductless installs
in Cupertino.
Cupertino has many homes where ducts are hard to add, from Fairgrove's post-and-beam Eichlers to garage conversions and ADUs. Mini-splits heat and cool those spaces without new ductwork.
01
Eichler layouts
Line sets on Eichlers have to be routed outside along beams or soffits. HAXX plans head locations and line routes before install day.
02
Single or multi-zone
One outdoor unit can serve several rooms, or a single head can handle one problem room such as a west-facing bedroom.
03
Electrical and permit
HAXX adds the circuit and disconnect and files the Cupertino permit for both trades.
What customers say
about HAXX.
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.”
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 Cupertino 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.
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Heat pump air handler installation.
GOOD TO KNOW
Ductless Mini-Split Installation in Cupertino: questions, answered.
Can a mini-split heat a Cupertino Eichler?
Yes. Many Fairgrove and Monta Vista Eichlers use mini-splits in place of or alongside radiant heat. HAXX sizes each zone.
Do I need a permit for a mini-split in Cupertino?
Yes. It involves mechanical and electrical work. HAXX files the permit and meets the inspector.
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.