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Air Conditioning Services in the Bay Area

AC Repair, Installation, and Maintenance in the Fremont & Livermore Areas

At AIS Heating & Air Conditioning, our local air conditioning contractors understand that when you need cooling services for your Bay Area home or business, you want three things: dependable products and services, optimized energy efficiency, and workmanship that you can trust. Our team can do it all, from repair and maintenance to complete new energy-efficient AC installation and replacement.

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Since 2008, our air conditioning company has been treating clients like family. We want you to get the best in all regards, and when you connect with AIS, your satisfaction is absolutely guaranteed — or your money back. Connect with our Bay Area AC company for:


For dependable air conditioning services in Fremont, CA, and the Bay Area, contact AIS online! Need to speak with a local AC contractor directly? Call (510) 792-4328!


24/7 AC Repair Contractors You Can Trust

If your home cooling equipment goes down, you have only a handful of minutes before uncomfortable air starts seeping in. Our dedicated AC repair teams treat your needs as priority number one, arriving as soon as possible and fully equipped with a full range of parts, diagnostics tools, and superior training. We aim to get the job done and done right on the first visit.

Need air conditioner repair? Connect with our AC repair team online to schedule service!

Expert Air Conditioning Installation

When selecting a cooling system, the size of home/business, location, climate, and lifestyle are all elements we consider when advising our clients. Generally, comfort systems consist of an indoor and outdoor unit that function together to cool your home or business. The outdoor unit is the condenser that pumps cool air to the indoor evaporator unit, which then transfers the cool air into your home or business.

We match indoor and outdoor units to promote maximum efficiency of your cooling unit. Conventional air conditioning units are ducted in and best suited for the cooling of an entire building. Room AC units are usually mounted on windows or walls and used to cool smaller spaces.

Ductless Split Systems

Ductless mini- and multi-split systems are ideal for homes, offices, or areas where traditional ducting is either not an option or not desirable. An outdoor compressor pairs with either one or multiple wall-mounted indoor units in order to give you supreme control over the comfort levels in your space.

Air Conditioner Maintenance

Your air conditioning equipment works hard, and it needs to be properly tended to if you plan on getting the most out of your investment. Our AC maintenance services in Fremont will:

  • Boost your overall comfort levels
  • Minimize energy waste and optimize AC efficiency
  • Prolong the life span of your air conditioning system
  • And more!

Our Bay Area AC maintenance services include complete AC inspections to ensure proper operation; in-depth cleaning to improve air conditioner performance; lubrication of moving parts to minimize wear and tear; electrical connection inspections to ensure safety; and thermostat inspections to ensure your AC turns on when you need it.

Schedule Air Conditioner Services in Fremont or Livermore, CA

You deserve the best air conditioner service company in the Bay Area. At AIS Heating & Air Conditioning, we treat our clients like family, and your satisfaction is guaranteed. Whether you’re looking for an AC replacement, thermostat services, a timely AC repair, or routine air conditioner maintenance, we’re here for you.

Reach out to our Bay Area air conditioning team today by calling (510) 792-4328 for a free estimate on AC replacement or installation! You can also connect with our team online!

Air Conditioning FAQS


What is the most efficient way to cool a house?

For a house, the most efficient cooling system tends to be an air conditioner with a high SEER rating (seasonal energy efficiency ratio). Typical air conditioners have a SEER of about 12 to 15, while the most efficient models have a SEER of over 20. Ductless mini-splits often surpass the efficiency ratings of central air conditioners, with the most efficient models offering SEERs in the high 20s. Discover 5 tips to increase air conditioning efficiency today.


How often should my air conditioner be serviced?

With the long cooling season in the Bay Area, the typical air conditioner is subjected to plenty of wear and tear. Keep it running smoothly and efficiently with regular AC maintenance and tune-ups from our experts at AIS. We recommend at least one AC Maintenance service visit a year, preferably two, to keep your AC unit in peak condition.


What are some ways of cooling a home?

The most common cooling methods for a home in the Bay Area include fans and conventional air conditioners. Fans work by circulating air and encouraging the evaporation of sweat, giving the room’s occupants a small evaporative cooling effect. But fans only make people feel cooler: They do not cool the room, and on extremely hot days, they can do more harm than good by circulating hot air. Evaporative coolers work great in dry climates, but they use significant amounts of water. Air conditioners are often the best cooling choice, though they can be costly to operate depending on electricity prices and the efficiency of a particular model.


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  • “The team at AIS has been wonderful from beginning to end. They even followed up for my complimentary maintenance even though I forgot to follow with them. They were able…”

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  • “I got quotes from three companies for doing a furnace and duct replacement and a/c installation. Ray Linden who came out from AIS to do the initial scoping and estimate…”

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