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 · BERKELEYDuctless Mini-Split Installation
Ductless Mini-Split Installation
in Berkeley, CA.
Ductless mini-split installation for Berkeley bungalows, brown-shingle homes, ADUs and attic rooms. Single and multi-zone heat pumps, permitted by HAXX.
Serving Elmwood, North Berkeley, Thousand Oaks, Claremont, Westbrae and the Berkeley Hills and the rest of Berkeley. 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.
BERKELEY DETAILSMini-splits for
Mini-splits for
Berkeley houses.
Many Elmwood and North Berkeley homes date to the early 1900s and were never built for ducts. Ductless heat pumps add heating and cooling without opening walls.
01
Older houses
Heads are placed to respect trim and shingle siding, with line sets routed along the least visible walls.
02
ADUs and in-law units
A single-zone system on its own circuit heats and cools a backyard cottage or basement unit.
03
Counts under BESO
A mini-split heat pump falls under heat pump HVAC, a full-credit measure under Berkeley's time-of-sale ordinance when permitted.
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.
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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Leaking coil replacement.
GOOD TO KNOW
Ductless Mini-Split Installation in Berkeley: questions, answered.
Can a mini-split replace a floor or wall furnace?
Often, yes. A properly sized multi-zone system can heat the whole house and add cooling.
How many days does a Berkeley mini-split job take?
A single zone is usually one day. Multi-zone systems often take two to three days, plus the city inspection.
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.