FAQs

BIM Heating and Cooling

  • How often should I change my air filter?

    Standard 1-to-2-inch filters should be replaced every 1 to 3 months. If you have pets, suffer from allergies, or use your system heavily, consider changing your filter monthly.

  • How often should I service my HVAC system?

    BIM Heating and Cooling recommends professional maintenance twice annually. Have your cooling system serviced in the spring and your heating system serviced in the fall.

  • Why is routine preventive maintenance important?

    Routine maintenance reduces your energy costs, prolongs your equipment's life, and identifies small issues before they turn into expensive failures.

  • Do I need to add refrigerant every year?

    No. Your HVAC system operates as a closed loop. Low refrigerant levels indicate a leak that needs to be repaired by a professional.

  • Should I repair or replace my unit?

    Replacement should be considered if your system is over 10 to 15 years old, requires frequent repairs, or if the cost of repair multiplied by the unit's age exceeds replacement value.

  • How long does an HVAC system last?

    With regular maintenance, central air conditioners and furnaces generally last between 15 to 20 years.

  • Why is my AC running, but blowing weak or warm air?

    This issue typically stems from a dirty air filter, blocked outdoor coils, or insufficient refrigerant. Shut down the system and contact a technician for service.

  • Are your technicians licensed and insured?

    Yes, we are fully licensed and insured.

  • Do you offer emergency or after-hours services?

    Yes, we provide 24/7 service every day of the year.