Image of an air conditioning outdoor unit installation in California by Air & Plumbing Inc.

AC Installation & Repairs in Portola Valley, CA

  • Installation
  • Repair 
  • Service

At Air & Plumbing Systems Inc, we offer expert advice and guidance to help you select the best AC installation for your home or business::

  • Ductless Mini Split Heat Pumps
    Efficient Heating & Cooling: Stay cozy in winter and cool in summer.
    Energy Savings: Cut costs with advanced technology.
    Compact Design: Perfect for smaller homes or targeted zones.
  • Central AC & Split Units:
    Efficient Cooling: Keep your home comfortable year-round
    Energy Savings: Lower energy bills with optimal performance
    Space-Saving Design: Fits seamlessly into any home
  • Wall & Window Units:
    Affordable: Budget-friendly installation options
    Easy Setup: Quick and simple installation
    Consistent Comfort: Reliable performance

Let’s Find Your Perfect Air Conditioning Fit in California

Take the first step toward enhanced comfort and energy savings today. Our team is here to help you choose the best air conditioning system for your home, including central AC units, ductless mini splits, and trusted brands. Whether you need a new AC installation, an aircon unit upgrade, or a complete air conditioning system setup, we’ve got you covered.



FAQs

Properties in Portola Valley tend to be larger and more spread out than the average Bay Area home, which often makes a zoned central system or several ductless mini split units the better call over a single unit trying to cover everything. That way the main living spaces and detached areas like guest houses or studios can each be controlled on their own. We’ll walk the property with you and map out the setup that makes sense.

Yes, Portola Valley falls within our regular Bay Area coverage. We’re out in the area regularly for both installations and repair calls, so getting a technician to your property isn’t an issue. Reach us at (408) 733-2000 to set up a free assessment.

It varies quite a bit based on square footage, the number of zones you want, and how much of the existing ductwork (if any) can be reused. For larger or multi-structure properties especially, a phone quote wouldn’t be accurate — we come out, assess the whole property, and give you a detailed written estimate.

Single-structure jobs with one or two zones can often be done in a day. Larger properties with multiple buildings or several ductless zones typically take 2–3 days to complete properly. We’ll give you a realistic schedule once we’ve seen the full scope during the initial visit.

Yes. On wooded or hillside lots common in Portola Valley, we plan condenser placement around existing trees, grading, and sightlines so units stay out of view without compromising airflow or access for future service. We’ll walk the site with you before anything is installed to agree on the best spot.

Yes — Air & Plumbing Systems holds California HVAC License #901246, with more than 25 years of experience serving Portola Valley and the surrounding Bay Area. Work is fully insured and comes with a workmanship warranty.

For all your heating and cooling needs, our team is standing by

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