Let us know how we can help you. If you would prefer to talk to someone, a representative is available 24/7 to take your call. If calls are recieved on the weekends or after hours we'll return your call on the next business day. 

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our services

Air Conditioning

Stay Cool San Diego

Before it becomes time to turn on the air conditioner for the season, it is a good idea to have your system checked out by one of our maintenance experts.
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Stay Cozy San Diego

Whether you are building a new home or ready to upgrade to a new, modern, environmentally-friendly, and more efficient heating system, we offer a capacity, efficiency, and price that will suit your needs.
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Ductless Mini Splits

Individual Temprature Control

The main advantages of mini splits are their small size and flexibility for zoning or heating and cooling individual rooms or spaces.
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Solar Panels San Diego

Go Solar in San Diego

We are one of the top solar companies in San Diego. With our exclusive Ez-Own purchase agreement you can enjoy all the benefits of Solar without any of the risk.
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Hybrid Systems

Stay Green San Diego

When San Diego heating and cooling consumers want to improve home health, energy efficiency, and comfort, they turn to Guthrie & Sons products and systems.
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