Call 1-408-733-2000 to schedule an energy assessment or in-home consultation

PG&E Home Upgrade Program

Bay Area Energy Graphic

Make your home more energy efficient and get up to $5,500* in rebates

Click to view information about BayRen
Request a quote via our online form.A P  Air Systems, Heating and Air Conditioning, Santa Clara, CA

Get ready for Summer!

Summer Special

Call 1-408-733-2000

New AC installation starts from $2250
Free estimates, and service calls as low as $59.95

10% OFF


15% OFF


Get Free AC with solar system installation 7kw+ and use federal credit while it lasts
30% Federal Tax Credit
30% Federal Tax Credit
For more information or to schedule a tune-up
Call 1-408-733-2000

Cooling & Heating

Whether you are in need of a heating and air conditioning system, repair services or preventative maintenance our skilled technicians can handle the job:

  • Installation
  • Preventative Maintenance
  • Service Contracts
  • Sheet Metal Fabrication
  • Extended Warranties
  • Repair Service 24/7
  • Indoor Air Quality Survey/Analysis
  • Duct Sealing
  • Parts

We will assist you in selecting the perfect solutions for your home: – Efficient heating and cooling systems that will help you conserve energy and reduce costs - Air quality options to improve your indoor comfort

Preventative Maintenance

With regular maintenance you will prevent small problems from becoming big problems and ensure optimal performance of your comfort system. We offer annual maintenance agreements to reduce your costs verses on-demand maintenance calls.

Regular maintenance will:

  • Provide longer lasting equipment
  • Reduce utility bills
  • Reduce repairs
  • Provide a more comfortable indoor environment
  • Protect your investment


When you require repair service, our skilled technicians have the know-how to diagnose, adjust or repair your system to get it back up and running quickly. To help you control unexpected repair costs, we offer extended warranties on both parts and labor.

Bay Area HVAC

Are you looking for an HVAC company to handle all of your heating, ventilation, and air conditioning needs? As a full service HVAC provider, we are equipped to handle both residential and commercial clients throughout the Bay Area. When you find yourself in need of installation, repair, or maintenance give us a call and we will send a trained technician to your home, at your earliest convenience.

Carrier AC Unit

HVAC Maintenance and Service Plans

Maintenance is the key to a long-lasting, and properly functioning HVAC system. In order to provide our customers with ultimate convenience and affordability, we offer a number of HVAC maintenance and service plans. These plans provide priority service and discounts on service calls. Call now to explore your options and sign up for a plan today!

What is HVAC?

You may have seen the term before, but what exactly is it? HVAC is more than just heating and air conditioning. While it stands for heating, ventilation, and air conditioning, HVAC includes everything from heat pumps and AC systems to home energy audits, duct work, indoor air quality, and more. Rather than thinking of us as a heating and cooling company, why not think of us as overall home comfort specialists?

Get Free AC with solar system installation 7kw+ and use federal credit while it lasts
30% Federal Tax Credit
6 Months Financing Available. Ask for details.
About Us

If you are looking for a reliable and highly accomplished HVAC company, look no further. Please give us a call for repair, maintenance or installations for indoor comfort system. With more than 20 years’ experience in HVAC business, A&P Systems is the real solution for your air conditioning and heating systems.

A&P Systems is conveniently located in the Bay Area in California.

We take great pride in our ability to provide professional and individual service consistently. We provide service to residential and commercial customers. We are proud to be a dealer of Carrier heating and conditioning / air conditioning products. As an independent contractor, we offer other brands HVAC systems to best fit your needs.

Call for a free estimate for new installation or replacement of existing heating & cooling system today.

We guarantee competitive prices and superior service.


Financing for your purchase is available! We accept American Express. Please contact us for more details.