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OUR SERVICES

Air Conditioning

Cooling System Installation: 

Don’t wait for a summer heat wave to take the step toward a crisp, cool home. Whether you are building a new home or ready to upgrade to a new, modern, environmentally-friendly, and more efficient air conditioning system, we offer a capacity, efficiency, and price that will suit your needs.

Cooling System Maintenance: 

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. Small problems can become bigger problems as your system continues to run. Guthrie & Sons also recommends cleaning or replacing your air filters each month.

 

Cooling System Repair: 

Should you ever require service on your current home cooling system, our skilled technicians have the ability to diagnose, adjust, and repair your air conditioning issues so that you are comfortable all season long. For safety and warranty reasons you should never attempt to service your unit yourself.

Heating

Heating system installation:

 don’t wait for the cold winter mornings to take the step toward a cozy, warm home. 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.

 

Heating system maintenance:

 before it becomes time to turn on the heater for the season, it is a good idea to have your system checked out by one of our maintenance experts. Small problems can become bigger problems as your system continues to run. Guthrie & Sons also recommends cleaning or replacing your air filters each month.

 

Heating system repair: 

should you ever require service on your current home heating  system, our skilled technicians have the ability to diagnose, adjust, and repair your heating  issues so that you are comfortable all season long. For safety and warranty reasons you should never attempt to service your unit yourself.

Mini Splits

Ductless, mini-split heating and cooling units are among the most efficient systems on the San Diego market today. They make a good retrofit add-on to houses with non-ducted heating systems (such as wall or floor furnaces) and also have proven to be a good choice for conditioning room additions where extending or installing new ductwork is not feasible.

 

Like standard air-source heat pumps, mini splits have two main components -- an outdoor compressor/condenser and an indoor air-handling unit.  The main difference is that their is no duct work like a traditional heating  cooling system.  Instead each space has its own thermostat and separate indoor unit making  for a much quieter, more efficient design and delivery system.. 

 

The cost of installing mini splits can sometimes be higher than traditional systems depending on the application and number of zones needed. Over sized or incorrectly located air handlers can result in short cycling, which wastes energy and does not provide proper temperature or humidity control. Too large a system is more expensive to buy and operate. Some customers do not like the appearance of the indoor part of the system. While less obtrusive than a window room air conditioner, these units don’t have the built-in look of a central system. There must also be a place to drain condensate water near the outdoor unit.

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