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Ductless System Services in Crystal Lake, IL

Ductless mini splits are all the rage these days. Split air conditioners and other wall-mounted ductless systems in Crystal Lake, IL are versatile, efficient, and powerful comfort systems. That’s why Althoff Industries Inc. provides thorough service for these cooling units.

  • We offer customers comprehensive solutions, not just repairs.
  • We’ve got a 100% satisfaction guarantee.
  • We’ve been family-owned since 1961.

We’re the best in the area when it comes to ductless systems and we’ll prove it with our craftsmanship.

Hand It Off to Althoff!

Schedule Service

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

Ductless HVAC Installation

Ductless heating and ductless air conditioning systems can’t just be set up by anyone. Only licensed, bonded, and insured professionals can accurately size the system to your home and install it correctly. We specialize in that kind of service.

We’re confident in our ability to install your ductless HVAC system to your standards. We accurately size the volume of your home, find the best places to install a mini split AC, and set it up without any problems. Just call our Crystal Lake, IL experts today.

Ductless HVAC Replacement

Your ductless HVAC system should be replaced by professionals when you need it. Our team specializes in the complete removal and replacement of old and faulty systems. We’ll evaluate your existing equipment, discuss your different options, provide flexible financing and even an extended warranty on your new system.

Call us for quick and easy ductless HVAC replacement in Crystal Lake, IL and we promise you won’t regret it.

Ductless HVAC Repair

Take a look at some reasons why you might need to call Althoff Industries Inc. for ductless HVAC repair:

  • Your system won’t switch from cooling to heating mode (or vice versa)
  • It’s not keeping you comfortable.
  • It runs up your energy bill.
  • It’s making strange noises.
  • It smells bad.

Don’t let these issues become normal. Call us for repairs or to schedule ductless HVAC maintenance today.

Serving Greater Chicago

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