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Air Conditioning Tune-Up & Maintenance Services

All air conditioning units require regular tune-ups and maintenance to maintain maximum efficiency and limit the number of repairs a system will need in its lifetime. Signing up for a maintenance plan is a great way to be proactive and mindful about your system’s needs without feeling overwhelmed with another task on your never-ending to-do list.

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Putting your confidence in an HVAC company to take care of your air conditioning tune-ups and maintenance needs is a big undertaking, but it’s worth it to avoid unwanted surprises. Cornerstone Services is proud to serve Northern Massachusetts and Southern New Hampshire, including Rockingham, Hillsborough, and Essex.

If you don’t prioritize the maintenance of your HVAC system, you may find yourself in need of AC installation and replacement sooner than you anticipated.

For more information about our air conditioning tune-up and air conditioning maintenance packages, don’t hesitate to reach out to our team today!

What Is an AC Tune-Up?

An air conditioning tune-up is not a quick process. The service is designed to be thorough so that any early signs of trouble are easily detected and remedied before they develop into more expensive repairs and problems.

You can expect an air conditioning tune-up to include:


  • Cleaning of the condenser and evaporator coils

  • Inspecting the refrigerant levels and checking for coolant leaks

  • Recalibrating your thermostat

  • Inspecting the ductwork

  • Confirming all electrical connections are secure and safe for system operation

  • Rating the performance and condition of the blower belt and motor

  • Changing air filters


If you use a portable or window unit air conditioning system, our tune-up services will include window seals to ensure the efficiency of your unit. For more information about our air conditioning tune and maintenance services, don’t hesitate to reach out today!

Turn to Our Air Conditioning Maintenance Services

Air conditioning maintenance is the key to making the most of your HVAC system’s lifespan and energy efficiency. Our maintenance services include air conditioning tune-ups and more in-depth repairs, depending on what your system needs. Central air conditioning systems may require air duct cleaning as part of your preventative maintenance plan.

Our qualified technicians will thoroughly inspect your system during your air conditioning maintenance and tune-ups. If anything is found to be wrong, they will be transparent about necessary repairs and estimates.

For more information about our repair services, AC tune-ups, and other maintenance services, reach out to our team today!

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