Air conditioning maintenance

Our Air Conditioning Maintenance Services in Minnesota

For over 135 years, McQuillan Brothers has provided the most comprehensive system tune-ups available to Minnesota families. During your annual air conditioning maintenance appointment, our team will:

• Inspect condenser and evaporator coils to ensure they’re free of blockages, clean, and capable of heat absorption and release
• Check refrigerant levels and refill or repair as needed
• Ensure all electrical connections are tightened and functional
• Clean the condensate pan and drain to prevent moisture overflow
• Clean and lubricate fan and compressor motors to avoid mechanical stress and motor burnout
• Inspect and recalibrate thermostat as needed
• Replace or clean air filters as needed
• And much more!

Let us help ensure your system can meet your comfort needs all summer. Schedule AC maintenance online with McQuillan Brothers!

How Often Do Air Conditioners Require Maintenance?

Our cooling specialists recommend scheduling AC maintenance services with your trusted HVAC technician at least once a year before the summer. Homeowners should aim to schedule air conditioning maintenance in April or May.

If you have a heat pump, you’ll need to schedule maintenance services twice annually: Once at the start of the summer and once at the beginning of winter.

If it’s been longer than one year since your last AC maintenance appointment, contact McQuillan Brothers to schedule service online.

Home Care Club

A failing air conditioner can ruin your day and derail your comfort. When you protect your house with the McQuillan Bros Home Care Club, you’ll have access to routine maintenance that keeps mechanical systems healthy, efficient, and performing year-round without incident.

Home Care Club members enjoy experienced, reliable repair services with priority scheduling and membership discounts. You can’t go wrong when turning to McQuillan Bros for reliable heating, AC, or plumbing maintenance.