Load calculation and sizing
Equipment is sized to the house, not to the old furnace label. Oversized systems short cycle and cost more.
HEAT PUMP INSTALLATION · PACIFICAHeat Pump Installation
Heat Pump Installation
in Pacifica, CA.
Swapping a gas furnace for a heat pump in Pacifica? HAXX sizes the system for cool coastal weather, checks the panel and pulls the City of Pacifica permit.
Serving Linda Mar, Sharp Park, Vallemar, Rockaway Beach, Pedro Point and Park Pacifica and the rest of Pacifica. Share your address to confirm availability.
4.8 rating · 515+ reviewsHVAC & electrical, one teamPermits handledCA Lic #1081990
Heat pump installation,
planned properly.
A heat pump replaces a furnace and AC with one system for heating and cooling. Good results come from sizing, layout and electrical planning done before equipment is ordered.
Ducted or ductless
Keep existing ducts when they are in good shape, or go ductless where ducts are missing, leaky or impossible to run.
Electrical capacity check
HAXX electricians review the panel and service before the install, so a surprise panel upgrade does not appear mid-project.
Brands we install
Mitsubishi Electric and American Standard systems, among others, matched to the home and budget.
Permits and inspection
HAXX pulls the mechanical and electrical permits and meets the city inspector.
Rebate paperwork
We point you to the rebates your address qualifies for and provide the equipment documentation programs ask for.
PACIFICA DETAILSPlanning a heat pump
Planning a heat pump
for a Pacifica home.
Pacifica rarely gets hot, with January lows in the mid-40s and only a few days a year at 90°F or more. Heating capacity matters more here than cooling.
01
Sized for heating
HAXX runs a room-by-room load calculation built around Pacifica's cool, damp winters, not inland summer peaks.
02
Coastal equipment choices
Outdoor units are placed out of direct ocean wind where possible, and corrosion-resistant coil options are discussed for homes close to the water.
03
Permits and code
Heat pumps need a City of Pacifica permit through the Building Division's online portal. The 2025 California codes took effect on January 1, 2026.
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.
Explore recent projectsRecent Projects
Heat Pump Installation
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.
Mitsubishi Leak Detection
Mitsubishi leak detection.
Leaking Coil Replacement
Leaking coil replacement.
GOOD TO KNOW
Heat Pump Installation in Pacifica: questions, answered.
Are there heat pump incentives in Pacifica?
WestLight Energy (formerly Peninsula Clean Energy) serves San Mateo County and runs an incentive finder for local, state and federal programs. Check eligibility directly with WestLight Energy and each program.
Does Pacifica require a permit for a heat pump?
Yes. A replacement heat pump needs a City of Pacifica building permit and inspection. HAXX prepares and submits it through the city's online portal.
Can a heat pump heat my house on cold nights?
Yes. Bay Area winters are mild, and correctly sized heat pumps heat comfortably through them. Sizing and duct condition matter more than the brand.
How long does an installation take?
Most single-system replacements take one to three days on site. Permits, equipment lead times and any electrical work add to the overall timeline.
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.