AC Maintenance

AC Maintenance

Preventative Maintenance

With regular maintenance, you will prevent small problems from becoming big problems and ensure optimal performance of your comfort system. We also offer annual service agreements, which can reduce the cost of a Performance Tune-Up.

Regular maintenance will:

  • Provide longer-lasting equipment
  • Reduce utility bills
  • Reduce repairs
  • Provide a more comfortable indoor environment
  • Protect your investment

Contact Custom Engineering Today for Expert AC Maintenance

Keep your cooling system in peak condition with Custom Engineering's expert AC maintenance services in Bay City, MI. Contact us today to schedule a service or learn more about our offerings. Our friendly and knowledgeable team is ready to ensure your home remains comfortable all season long. Visit our contact page for more information.

    What We Do During a Performance Tune-Up:

  • Performance Furnace Tune-Up
    • Test for carbon monoxide leaks
    • Clean burner assembly
    • Clean ignition assembly
    • Clean blower motor
    • Inspect filtration system
    • Adjust blower components
    • Test and adjust safety controls
    • Tighten electrical connections
    • Check flue draft
    • Check combustion
    • Inspect vent piping
    • Inspect humidification system
  • Performance Air Conditioner Tune-Up
    • Clean condenser coil
    • Inspect the evaporator coil if accessible
    • Clean condensate drain
    • Clean blower motor
    • Inspect filtration system
    • Adjust blower components
    • Inspect for refrigerant leaks
    • Test condensate pump
    • Tighten electrical connections
    • Test starting capabilities
    • Measure air temperature differential
    • Monitor refrigerant pressure
    • Measure amperage and voltage
  • Performance Air Handler Tune-Up
    • Inspect evaporator coil
    • Clean blower motor
    • Inspect filtration system
    • Adjust blower components
    • Test and adjust safety controls
    • Tighten electrical connections
    • Inspect humidification system
    • Inspect electrical heating elements
  • Performance Heat Pump Tune-Up
    • Clean condenser coil
    • Clean condensate drain
    • Check defrost controls
    • Inspect auxiliary heaters
    • Inspect filtration system
    • Inspect for refrigerant leaks
    • Test condensate pump
    • Tighten electrical connections
    • Test starting capabilities
    • Measure air temperature differential
    • Monitor refrigerant pressure
    • Measure amperage and voltage

Custom Comfort, Professional Care

What Makes Us Different?

At Custom Engineering, we will always put you first. That's why so many people in Bay CIty trust us time and again.

  • Affordable Financing Options
    We make HVAC services affordable with financing options offering 0% interest for 72 months.
  • Available Nights & Weekends
    No matter when you need us, we're ready to help. Someone is always available to answer your call.
  • Preventative Maintenance Plans
    Keep your system in perfect shape all year round with our programs.
  • Locally Owned & Operated
    As a proud Michigan company, we deliver honest, dependable HVAC services backed by local expertise and care.

Let's Get Started

A member of our team will be in touch shortly to confirm your contact details or address questions you may have.

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