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 · COTATIHeat Pump Installation
Heat Pump Installation
in Cotati, CA.
Switching a Cotati home from a gas furnace to a heat pump? HAXX sizes the system, checks the panel and prepares the City permit package.
Serving the downtown Plaza around La Plaza Park, Old Redwood Highway, the Gravenstein Highway corridor, Stony Point Road and the area near Kotate Park and the rest of Cotati. 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.
COTATI DETAILSBefore you install a
Before you install a
heat pump in Cotati.
The City of Cotati publishes a guide to electrifying your home. It lists heat pump permits as over-the-counter, with extra paperwork when a heat pump replaces a gas furnace or AC.
01
What the City asks for
For a gas-to-heat-pump conversion, Cotati's guide calls for a site plan, equipment spec sheets and a sound calculation at the nearest property line.
02
Sized for a mild climate
Cool, foggy summers and chilly nights mean heating drives the sizing in Cotati. HAXX runs a room-by-room load calculation instead of matching the old furnace.
03
Sonoma Clean Power
Cotati is a member city of Sonoma Clean Power, which lists rebates for qualifying heat pumps. Confirm current terms and eligibility with SCP.
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 Cotati: questions, answered.
What permit does a heat pump need in Cotati?
A building permit from the City of Cotati. Gas conversions also need a site plan, spec sheets and a sound calculation. Applications can go through Cloudpermit, the City's online portal.
Are there heat pump rebates in Cotati?
Sonoma Clean Power lists rebates for qualifying heat pumps, and BayREN lists other home incentives. Amounts and rules change, so confirm with each program.
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.