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Air Conditioning Repair & Maintenance Services in Crystal Lake, IL

When a system as expensive as an air conditioner needs repair, you don’t want to gamble. You want to pay for premium services performed by professionals who know what they’re doing. That’s Althoff Industries Inc.

  • We operate on three commitments to our community so we always provide the best service.
  • We’ve been family-owned since 1961.
  • We offer true 24-hour service with a 100% satisfaction guarantee.

Remember, we’re in this business to create a relationship and not just sell equipment. We’ve been in Crystal Lake, IL for decades and we’re not going anywhere, so give us a call today.

Hand It Off to Althoff!

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After we get some info from you, we’ll set up a time to discuss your project in further detail.

Central AC Repair

Home AC repair should not just be performed by anyone. You could void the warranty on your system and cause more damage that needs to be fixed. By working with our team for comprehensive central AC repair or AC maintenance, you get the best of the best.

We’re well known in Crystal Lake, IL for quality air conditioning repair service. We check refrigerant levels, target the root of the issue, and we don’t leave until you’re happy. Call us today!

AC Unit Cleaning - The Importance of Maintenance

Ductless AC Repair

Here are just a few reasons to call us for ductless AC repair:

  • My system is running inefficiently.
  • It won’t switch from cooling mode to heating mode or vice versa.
  • The system isn’t keeping you comfortable.
  • It’s making a strange noise.

It’s time to stop searching for "AC repair near me" and call our team of experts today.

Heat Pump Repair

A faltering heat pump is nothing to scoff at. Stop ignoring or neglecting your damaged system and get it repaired by our professionals in Crystal Lake, IL today. We specialize in comprehensive heat pump repair by targeting the root of your problem and improving efficiency levels.

Serving Greater Chicago

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