Trusted, Reliable HVAC San Diego Area Customers Can Count On

We keep up on all the latest advances in technology, so that your HVAC needs are met quickly and efficiently. Whether your problem involves a simple repair, timely maintenance, or a complete removal or upgrade of your heating and air-conditioning system, our skilled mechanical experts can handle the job. For all needs related to HVAC, San Diego County customers can rely on our honest and committed staff. With us you’ll find:

  • Peace of mind
  • Live Operators 24/7
  • Round the Clock Emergency Services
  • Drug Free Employees
  • Exact Quotes and Honest Pricing
  • Service on all Brands
  • Senior and military discounts available

Air Conditioning in San Diego, CA

When it comes to quality air conditioning, San Diego area residents trust Precision Temperature. We know that repairs typically happen at the least opportune time, but our on-call service trucks allow us to help you quickly and efficiently. In fact, if your system is not operating properly, we will be there as soon as possible with a solution that will keep you and your wallet from overheating.

Repair and Replacement

The average life expectancy of an AC unit is 10 to 20 years, yet most homes in the San Diego area are much older. Flippers and many home owners often focus on the aesthetics of a home, but if it is not comfortable to live in, how much time will you actually spend there?

Our skilled technicians are trained to provide the best high-efficiency heating and air conditioning installations to meet your specific home requirements. We believe a job should be done right the first time, and we strive to keep a large stock of Rheem, Goodman, Carrier, and Honeywell products and parts available. This allows us to perform the tasks necessary to keep your home cool and comfortable for easy living.

Service and Maintenance

Keeping your AC system running in top performance is important. The better your unit is maintained, the less down time you will have. With regular service, we are able to pinpoint trouble spots and help you make decisions that will keep your home efficient and cool.

Contact us today to schedule an estimate or service. From heating and commercial refrigeration to air conditioning (HVAC), San Diego area homeowners and property managers know that a call to Precision Temperature will save the day.

Commercial Refrigeration in San Diego, CA

Best-in-class products and supreme customer service are the qualities that lend an edge to the work we do. At Precision Temperature, we focus on providing top quality service our commercial refrigeration companies have come to trust. This means maintenance, installation, and repairs are done right the first time, allowing you to allocate the time needed for your business.

Top Service

We are proud to service the entire San Diego County including El Cajon, Lakeside, Alpine, Santee, Chula Vista, Escondido, Spring Valley, Lemon Grove, Del Mar, La Jolla, Ramona, Vista, Mission Valley, National City, Eastlake, and north to Temecula, Precision Temperature has become an industry leader. Our emergency service vehicles are on call 24/7 and operate 365 days a year. We know you are invested in your business. Our value and dependability will keep you operating at peak performance throughout the year.

Quality Staff

Our sales staff and technicians are friendly, and they are well versed in all areas of commercial refrigeration. We keep a large inventory that allows us to meet needs almost instantaneously and back this equipment with strong design and install knowledge.

A solid relationship with manufacturers can make all the difference. With many years of experience in commercial refrigeration, business owners know Precision Temperature can be trusted with all of their HVAC needs. Call today for an estimate or service.

Heat & Cool Efficiently

As much as half of the energy used in your home goes to heating and cooling. So making smart decisions about your home’s heating, ventilating, and air conditioning (HVAC) system can have a big impact on your utility bills — and your comfort. Take these steps to increase the efficiency of your heating and cooling system.

  • Inspect refrigerant levels and pressure.
  • Inspect evaporator coils.
  • Lubricate all parts.
  • Inspect electrical wiring.
  • Inspect & calibrate thermostat.
  • Check and clean filter.
  • A Senior and military discount

Preventive Maintenance pays for itself by identifying problems early enough to reduce overall repair cost, allow for scheduled repairs and prevent costly downtime.


This agreement will keep your system running at peak efficiency for optimum comfort and lowest possible energy cost.

  • Priority service during high volume seasons
  • Extended equipment life-protects the owners/tenant’s investment
  • Reduces the likelihood of system failure
  • Fixed cost
  • No budget surprises
  • Helps identify problems before costly repairs might be needed
  • A Senior and military discount

A Preventative Maintenance service will improve the indoor air quality in your home or office. TUNE UP YOUR HVAC EQUIPMENT YEARLY

Customer Testimonials

Check out these real reviews from our real customers. We also have a 5-star rating on Yelp!

Precision Temperature, thank you for your honesty and integrity. The level of service I received was first-class..

Stanley J. Krute

The estimator and his crew did an excellent job replacing our heater and a/c unit with attention to detail. We would highly recommend his service to others.

Ben and Marie Floridi

The staff treated me with dignity and respect, and made sure I was thoroughly satisfied. I highly recommend Precision Temperature for any of your Heating and Air Conditioning needs.

Brandon Self