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Air conditioning maintenance

A spring tune-up keeps your AC efficient, extends its life and helps prevent mid-summer breakdowns.

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Technician checking refrigerant pressure on a residential air conditioner

What a tune-up covers

A precision tune-up, a professional cleaning of your air conditioner, and a safety check. We clean, adjust and replace worn parts so the system runs at peak performance.

Best time to schedule

Early spring, before the first heat wave. Krinkie’s Club members get this visit automatically every year.

Why it matters

  • Lower energy bills from a cleaner, better-tuned system
  • Fewer surprise breakdowns
  • A longer-lasting system
  • Problems caught while they’re still small

Common questions

How often should I have my air conditioner serviced?

ENERGY STAR recommends an annual pre-season checkup. For a central air conditioner in Minnesota, schedule it in the spring before the cooling season starts.

What is included in an AC tune-up?

A complete tune-up includes cleaning the coils, checking the refrigerant charge, testing for leaks, measuring airflow, tightening electrical connections, testing controls, and inspecting the condensate drain.

Is there a maintenance plan that includes AC tune-ups?

Yes. Krinkie's Club includes two tune-ups a year, an AC tune-up in spring and a furnace tune-up in fall, plus 20% off repairs, a reduced diagnostic fee and priority service.

Customer reviews

What customers say

4.92,902 Google reviews
Google review
“Paul always does a wonderful job of checking all my systems and making sure there’s no surprises. He lets me know when I need to start thinking about repairs/replacements and what those things will cost. I look forward to seeing him,…” Read the full review on Google
Susan L.
Google review
“We are very grateful to have Andy K. fixing and maintaining our HVAC systems. He is incredibly knowledgeable and professional, with a great attitude!…” Read the full review on Google
Patrick J.
Google review
“Mike was amazing! He went above and beyond to not only service our HVAC system but when an alarm went off on our pump he talked to one of their plumbers to figure out the issue and gave me a referral of who to call! We will definitely continue with the club service as our experience was great! Thank you Mike!”
Kris N.
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Guides for homeowners

Technician checking refrigerant pressure on a residential air conditioner

What Happens During an AC Tune-Up (and How Often)

An AC tune-up is a set of inspections, cleaning and measurements that keep your central air conditioner running safely and efficiently. Here is what is included, how often to book one, and what you can do between visits.

Read the guide →Technician repairing the wiring of an outdoor air conditioner

AC Repair or Replacement? How to Decide

When your central air conditioner breaks down, the choice between repair and replacement depends on age, the type of repair, refrigerant, and how well the system has performed. This guide walks through each factor.

Read the guide →Refrigerant manifold gauges connected to an air conditioner

Why Your Air Conditioner Is Freezing Up

Ice on an air conditioner usually points to an airflow or refrigerant problem. Here is what causes it, how to thaw the system safely, and which checks you can do yourself.

Read the guide →New central air conditioner condenser beside a house with landscaping

SEER2 Ratings Explained for Minnesota Homeowners

SEER2 is the efficiency rating on every new central air conditioner. This guide explains what it measures, the federal minimum that applies in Minnesota, and how to use it when you compare quotes.

Read the guide →

Need service now?

Technicians are on call 24 hours. Book online or call us.

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