Helpful Tips

Keeping cool during the hot summer months

If you are trying to keep your house cool during the hot summer months, Sunset Heating and Cooling recommends you to service your air conditioner before summer arrives. Service includes checking levels of freon and cleaning the coils. If you any questions contact us for assistance. (949) 302-3473


Furnace Care

Sunset Heating and Cooling recommends that you turn on your furnace at least one to two times and also to change the filter regularly. This will make the furnace work more efficiently 

Best Thermostat Settings

Sunset Heating and Cooling recommends that during the hot summer months, you should set your thermostat between 76-79 degrees to save more energy, during the winter months, the best temperature settings are going to be between 74-76. 

Seal your ducts


Attic ducts have to be sealed using a mastic sealant or metal tape. If you are not sure what condition your ducts are in, our professionals have the skills and tools to properly examine and repair ducts which are in bad shape.

Contact Us

Call to schedule a service appointment today!

(949) 302-3473

EPA Certified

Sunset Heating and & Cooling

is EPA certified.

You might need to replace your existing units:
1:  Is more tan 15 years old.
2:  Needs frequent repairs.
3: Is causing utility costs to rise.
4: Doesn't properly cool certain areas of              your home.


Ways to Save Energy

Sunset Heating and Cooling recommends to set your own thermostat between 77-79 ℉  and to contact us for a further inspection for your attic ducts. (949) 302-3473


 Carbon monoxide is a colorless, odorless, tasteless gas that is produced anytime fuel is consumed, and it can be deadly to humans and animals. Carbon monoxide can leak from furnaces, water heaters and other appliances, Carbon monoxide is difficult to detect without a carbon monoxide alarm. If you have any questions regarding your existing alarms contact us at 949-302-3473. 

              2016 Sunset Heating & Cooling  22431 Antonio Parkway B160-203, Rancho Santa Margarita, CA 92688 - Lic# 1016850

                                                                         Phone: (949) 302-3473  Email:


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