Frequently Asked Questions About Heating & Air Conditioning

Here are some frequently asked questions and answers from our San Diego air conditioning company. If there is anything else you need to know, please feel free to contact us.

We are licensed in the state of California. You can check our licensing credentials by inputting our license # 926431 into the search website here: https://www2.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx

We are bonded with Business Alliance Insurance Company and are covered by workers compensation from Markel Insurance Company. Call us for details.

If your air conditioner is louder than usual, you do need to have it checked. But noisy air conditioners can usually be repaired if you call for service. It could just be something simple like the motor or a misaligned fan blade.

Ice on the coils is a sign that there's a refrigerant leak either on the AC's inside air handler or outdoor condenser. Both have coils that can freeze. Your AC won't work until the leak is fixed.

There could be a number of problems going on with your heating equipment. You may have an air duct leak or blockage. The heating equipment may have been installed wrong. Your thermostat may not be installed in the right location, or the problem could be something else. Call our heating contractors to troubleshoot the problem.

A split system air conditioner contains an air handler and coil, or a furnace and coil, with an outdoor condenser unit. This is the most common residential HVAC system. A packaged air conditioning system has all these components contained in one package rather than an indoor and outdoor unit. Packaged air conditioners are more often used in commercial settings or for multi-family complexes.

If your heating and air conditioning equipment is loaded with R-22 refrigerant, we recommend that you replace both units. Otherwise, you can replace just one unit without the other but keep in mind that the energy efficiency in totality will suffer.

Providing Heating and AC Service in San Diego County


Visit the Pacific Heating & Air Conditioning office for great Furnace repair customer support service in El Cajon CA
406 S. Johnson Ave. El Cajon, CA 92020
Check out the  Pacific Heating & Air Conditioning hours of business for your Heater repair in La Mesa CA.
MON - FRI | 7AM - 7PM • SAT | 7AM - 5PM
Pacific Heating & Air Conditioning is licensed to work on Heating in El Cajon CA.
LICENSE: 926431
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Your AC replacement installation in El Cajon CA becomes affordable with our financing program through Synchrony.