Skip to content

Air conditioning maintenance

Air Conditioning Maintenance

Many Twin City homeowners get caught in Minnesota heat waves with an AC emergency. Luckily, these emergencies can be easy prevented by routine AC maintenance. Whether your air conditioner is new or it’s been a part of your mechanical system for many years, proactive care ensures AC life, efficiency, and performance. Our AC inspections will check for any problems so we can spot what could be a future emergency.  

At McQuillan Bros, our mission is to create a safe, relaxing, and productive environment for family and guests. We keep an eye on small AC problems before they become costly AC Repairs at inconvenient times. 

AC Maintenance Near Me


home service coupons
ductless mini split system coupons
heating inspection St Paul MN

Air Conditioning
Maintenance, Repair & Replacement

Benefits of AC Maintenance

Improper cooling can impact your home or business environment more than just about anything, but unless the air conditioner fails in the middle of summer’s worst heat, it’s easy to ignore your AC compressor and ventilation equipment. That’s where our air conditioner maintenance services come in!
Providing routine maintenance for your ductless mini-split, central air conditioner or indoor air quality system, McQuillan Bros helps you achieve these key benefits:

  • Enhanced energy efficiency. A well-operating AC unit assures proper airflow throughout your building. It also optimizes cooling and heating use, which saves you money and lowers energy waste.
  • Reduced repair costs. Regular AC maintenance finds small issues and minimizes the chance of a catastrophic HVAC breakdown. It’s cheaper to keep scheduled service visits than foot the bill for an emergency.
  • Home & business safety. Planning for regular inspection of your HVAC electrical system, vents and components is an essential step to safeguarding your family, home and business.


We Can't Wait To Serve You!

Complete the form below and one of our team members will give you a call to help get you scheduled. If you have an urgent need please call us at
(651) 243-4002