When the summer sun is beating down on San Francisco, Same Day Air Conditioning Servicesis on the job! We are the number one choice for affordable, first-class air conditioning services, and we take pride in a job well done. Whether you need air conditioner repair, maintenance, or even replacement, Same Day Air Conditioning has an expert on staff to handle all of your home cooling needs. Put your trust in a company that has over 40 years experience servicing San Francisco with reliable, honest, and budget-friendly HVAC services.

Serving San Francisco East Bay Including: Hayward, san Leandro, Union City, Castro Valley, Oakland, Emeryville, Berekley and surrounding

New Air Conditioner Sales & Installation
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Tired of fighting with your finicky air conditioner? Take a moment to consider how you could benefit from a new AC system from Same Day Air Conditioning. Banish high cooling costs with systems rated up to 25 SEER and improve your comfort with the many groundbreaking technologies included in these Lennox® systems. Our Home Comfort Specialists will make installing your new AC system as easy and as affordable as possible. We are San Francisco’s largest installer of air conditioning systems, and we can put our expertise to work for you! View our air conditioner models, features, and specifications.

Air Conditioning Repair – 24 Hour Emergency Service
Air conditioner breakdowns are often unexpected, and they tend to occur at some of the most inconvenient times! The next time your air conditioner abandons you on a 90+ degree day here in San Francisco Bay Area, give Same Day Air Conditioning a call and take advantage of our 24 hour emergency AC repair services! Our staff is licensed and insured are ready with the parts you need to get your air conditioner back up and running within a matter of hours! Contact Four Seasons now to restore comfort today!

AC Clean and Check: Certified Air Conditioner Maintenance
Preparing the air conditioner for summer is as simple as scheduling your yearly Clean and Check with Same Day Air Conditioning. Our 30+ point AC tune up will remove the year’s worth of dirt and debris that has built up within the system and return the air conditioner to the highest level of efficiency possible! Prevent unexpected breakdowns and save money on your cooling bills with a Same Day Air Conditioning Clean and Check!

Heat Pump Sales & Installationacthm
Are you looking for a way to save on your energy costs all year round? Having Same Day Air Conditioning add a Lennox heat pump to your heating and air conditioning system is a great way to achieve this goal and so much more! Heat pumps allow you to minimize the use of the central furnace and air conditioner while maintaining comfort within the home, and Lennox heat pump technology delivers a unit that is consistantly reliable and exceptionally quiet.

Thermostat Repair, Service and Installation
Here at Same Day Air Conditioning, we are the San Francisco Bay area thermostat repair experts that our customers trust to get their home’s heating and air conditioning systems working again. While your thermostat might be small, it plays a huge roll in your home’s comfort. A damaged thermostat can seriously impact your comfort levels. These are a few of the most common thermostat problems that we see.

For more information or to schedule an appointment, give us a call today at (510) 887-5571