Residential Air Conditioning Services in San Ramon
At Chill Heating & Cooling, we’re redefining what top-tier Air Conditioning services look like in San Ramon. Whatever the case may be, whether you’re in need of an emergency AC repair, equipment change-out, or preventive maintenance, Chill Heating & Cooling has you covered.
Our certified engineers know how to fix your central air unit, no matter the brand or type of problem we find, ensuring your operations stay smooth, efficient, and uninterrupted.

Reliable AC Installations with Chill Heating & Cooling
Over 90% of households use air conditioners to keep their homes comfortable. Generally speaking, air conditioners last 15 to 20 years if properly maintained. Our air conditioning service and repair help you:
- Extend the lifespan of your AC
- Stay cool all summer long
Our technicians offer state-of-the-art diagnosis, design, and air conditioning installation services for all air conditioning units.
If your AC unit’s lifespan is reaching its end, we’re here to help. We can design a solution that fits your home’s size and efficiency needs. Our highly-trained technicians will get your cooling system back up and running ASAP.
When your AC is on the fritz, our team offers affordable solutions to keep your home cool without worrying about soaring energy costs.

Your Local Air Conditioning Company with a Proven Track Record
We at Chill Heating & Cooling are trustworthy and open. We pride ourselves on offering the best service at unbeatable prices. Our residential air conditioning service comes with a 100% customer satisfaction guarantee.
We’re pioneers in San Ramon and can assist with:
- New air conditioner installation
- Replacements
- Air conditioning maintenance and repairs
- Routine servicing
- Emergency services
- Troubleshooting
Our Recent Works
Advanced Cooling Technology. Expert Installation. Lasting Comfort

End-to-End Cooling Services in San Ramon Tailored to Your Home’s Needs
Your Trusted Air Conditioning Company
Locally Owned
We are a family-run business. Our team provides the mom-and-pop experience that is missing from many companies offering AC installation in San Ramon.
100% Satisfaction Guarantee
Your AC service is important to us. We promise that every service will be completed correctly the first time.
Financing Options Available
AC system replacement is expensive. We offer multiple finance options to help you keep your family cool without breaking the bank.

AC System Tune Up: Upgrade to Modern Efficiency
Air conditioning units degrade over time, reducing airflow and increasing energy consumption. Replacing a unit to a newer model costs you money upfront, but leads to savings in the long term.
Benefit from our air conditioning installation service:
Energy-saving benefits
Quieter operation
Enhanced air quality
Rebates or financing options
Residential Air Conditioning, Perfected for San Ramon Homes
Summers in central California are hot and dry. August temperatures can reach 88 degrees and higher. An AC unit is essential if you want to keep your home comfortable all summer long.
If your system isn’t running properly or you need a new one, we’re here to help.
Our skilled group of technicians can help with:
- New system installations
- Repairs and maintenance
- Emergency AC repairs
We’re just a phone call away from delivering the service you need to keep your family cool this summer.
Chill Heating & Cooling is a licensed local HVAC company based in the Bay Area with years of experience. You may be confident that skilled professionals will provide you with excellent service.
Areas We Serve
FAQ
An air conditioning company can typically install a new unit in 3 to 4 hours. Complicated jobs can take 8 hours or more.
Typically, yes. It is recommended to do a complete air conditioning system replacement.
That depends on several factors:
- Size of your home
- The system you choose
- Installation complexity
We don’t give flat rates for our air conditioning installation services without seeing the space. But we can provide a custom estimate after a technician visit.
You should get an air conditioner tune-up every year. Certain units require twice-yearly maintenance. Yearly air conditioning maintenance keeps your system in optimal shape.
A leak means you need home air conditioner repair ASAP.
An AC unit may leak water for many reasons:
- Frozen evaporator coils
- Clogs in the condensate drain
- Damage to the condensate drain pan
- A broken pump
- Low refrigerant levels
- Poor installation of the unit
Every one to two months. Filter clogs make your system work harder. You may need more frequent air conditioning service and repair as a result. Eventually, you may need an entire AC system replacement if your HVAC is overworked.
Only if you have the right credentials and experience. HVAC units are complex and need special knowledge to install. They also require you to handle refrigerants (which can be dangerous if you’re inexperienced). Don’t risk it. Hire an experienced AC installation company instead.
Yes! It’s easy to finance replacement or a new air conditioning system installation. Our team can also help you take advantage of tax rebates in California and on the federal level, including:
- $1,000-$2,000 through TECH Clean California
- Up to $2,000 in federal tax credits
- Up to $8,000 through the HEEHRA program