Last year we wrote a tutorial post about how to change the air filter in your HVAC system. As a brief reminder of why this is important, a clogged air filter can cause the following problems for your air conditioning and heating system:
- A significant plunge in energy efficiency because the blower motor must strain harder against the obstructions in the filter.
- Potential damage to the interior of the HVAC system because of dust and dirt infiltration.
- A general decline in comfort around the house because there will no longer be sufficient airflow.
A question we often hear from customers is, “How often does the filter need to be changed?” We’re glad people ask this, because there’s a misleading belief—one we’ve seen too often wandering around the Internet—that the air filter only needs to be changed once a year. Nothing could be further from the truth! In some cases, an HVAC filter needs to be changed as often as once a month.
At Collier’s, our goal is more than just being there when you need us for an air conditioning repair. We want to help you avoid air conditioning repairs and we want you to save money each time you turn on your 
Spring is the time to take a good look at your air conditioning system and decide if it can make it through the coming summer heat. In most cases, 
