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 · YOUNTVILLEHeat Pump Installation
Heat Pump Installation
in Yountville, CA.
Replacing a gas furnace or an aging AC in Yountville? HAXX sizes a heat pump to the house, checks the panel and files the Town of Yountville permit.
Serving Downtown Washington Street, the Yount Street blocks near Town Hall, the streets around Veterans Memorial Park and the north end of town and the rest of Yountville. 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.
YOUNTVILLE DETAILSHeat pump planning
Heat pump planning
for Yountville.
Yountville is an MCE member community, and MCE lists heat pump rebates for eligible homes through its rebate finder. Air district rules on new gas furnaces also make a heat pump worth pricing now.
01
MCE incentives
MCE's rebate finder matches offers to income, household size and location. MCE heat pump rebates have conditions, so confirm current terms before signing.
02
Air district timeline
Bay Area Air District zero-NOx standards apply to the sale of new gas furnaces from 2029. Repairs to an existing furnace are not affected.
03
Sized for two seasons
A room-by-room load calculation covers hot valley afternoons and cold winter nights, so the system neither strains nor short cycles.
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.
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 Yountville: questions, answered.
Are there heat pump rebates in Yountville?
MCE, which supplies electricity to most Yountville accounts, lists heat pump rebates for eligible homes. Terms depend on the home and household, so verify with MCE before you sign.
Who issues the permit for a heat pump in Yountville?
Yountville is an incorporated town, so mechanical and electrical permits go through the Town of Yountville. HAXX puts the application together and is on site for the inspection.
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.