Guthrie & Sons HVAC

Air Conditioning Tune Ups & Maintenance

Maintaining your air conditioning system is crucial to keep it running safely and efficiently. A/C tune ups also help to prevent costly repairs and rising energy bills. It is recommended to have your air conditioning system tuned up once a year. Our certified technicians will conduct a 26-point inspection to ensure your system is running at peak performance.

Air Conditioning Maintenance & Tune Up Services

Keep your San Diego home comfortable year-round

When winter rolls around, those San Diego nights can get chilly, especially if you live in-land. Keep your family comfortable year-round with a dependable heating system. At Guthrie & Sons Heating, Cooling & Solar, we offer reliable heating system installations for residential homes and commercial properties. Whether your home is powered by natural gas or electricity, we have a heating solution for you. We offer a full range of heating systems including traditional split systems, heat pump systems, mini split systems, and package units. 

Residential Air Conditioning Maintenance

Whether you need a replacement of your existing heating system or you’re looking to install a brand new system, Guthrie & Sons Heating, Cooling & Solar has a solution to fit your home and your budget. Our team of experts will help you determine the heating system with your family’s needs in mind. 

When you partner with us, we promise 5-star customer service, high quality installations, and no upsells, ever. 

Commercial Air Conditioning Maintenance

Whether you need a replacement of your existing heating system or you’re looking to install a brand new system, Guthrie & Sons Heating, Cooling & Solar has a solution to fit your home and your budget. Our team of experts will help you determine the heating system with your family’s needs in mind. 

When you partner with us, we promise 5-star customer service, high quality installations, and no upsells, ever. 

Our Air Conditioning 26 Point Tune Up Checklist

We will clear the debris, dirt and dust particles on and around the condenser.

We will rinse clean the outdoor condenser coil.

If you have an air cleaner, we will clean the components. 

If you have a washable air filter, we will clean it for you. If you have a disposable air filter, we will replace it for you. Customer must supply filter or we can provide one at an additional cost.

If your system has a U.V. light bulb, we will replace it for you. Customer must supply U.V. light bulb or we can provide one for an additional cost.

We will check your condensate drain lines to ensure they are not clogged. *Cleaning and flushing of the drain lines is an additional cost.

To ensure the pump is operating safely and efficiently.

To ensure the safety float switch is operating correcting.

To ensure safe operation.

We will check for kinks, rips, or tears in your ductwork that may affect airflow.

To ensure safe operation.

We will check for any kinks, punctures, or any other factors that may affect the refrigerant from flowing properly through the line set.

We will check for any cracks for safe operation.

To ensure safe operation.

To ensure safe operation.

To ensure there is no refrigerant leak.

To ensure safe operation.

To ensure safe operation.
To ensure safe operation.

To ensure safe operation.

To ensure safe operation.

To ensure safe operation.

To ensure safe operation.

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Why Choose Us

The Guthrie Way

5-Star Service

We take pride in setting the gold standard for HVAC service. Our dedicated team of experts is committed to delivering nothing less than 5-star quality service in every aspect of our work.

Expertise

With decades of experience in the HVAC industry, our team of seasoned professionals know heating and cooling inside and out. Our expertise shines through in every installation, repair, and maintenance service we provide, ensuring your home stays comfortably climate-controlled.

Honest Pricing

We believe in straightforward, no-nonsense HVAC service. When you choose us, you won't encounter any upsells or hidden fees. We're committed to providing you with the services you need, without any unnecessary extras. Trust us for HVAC solutions that prioritize your comfort and your budget.

No Upsells

We believe in straightforward, no-nonsense HVAC service. When you choose us, you won't encounter any upsells or hidden fees. We're committed to providing you with the services you need, without any unnecessary extras. Trust us for HVAC solutions that prioritize your comfort and your budget.

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Need a repair, maintenance, or a quote on a new system? Book your appointment online.