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24 Hour Emergency Services Available 815.444.9900 Serving McHenry County, Lake County & Surrounding Areas

Quick AC Repair Services in Crystal Lake & McHenry, IL

There’s no need to be stuck sitting in the unbearable heat of summer when you have an air conditioner in your home or office. You need to be at a comfortable temperature so you can concentrate on work, enjoy time with your family and avoid being sweaty and sticky.

If your air conditioning system isn’t doing its job, then you can call McHenry Heating & Air Conditioning for quick and reliable AC repair services. We offer 24/7 emergency repairs in Crystal Lake & McHenry, IL. Call us at 815-444-9900 and we’ll send our qualified technicians right away.

Signs you need AC repair

When should you call our technicians for AC repair? There are a number of common signs that a poorly functioning or broken AC unit will exhibit. If your air conditioner is:

  • No cool air: You’ll clearly notice this one. If even at the lowest temperature, it doesn’t seem to be as cool as before or isn’t blowing cool air at all, then repairs are in order.
  • Poor air flow or uneven cooling: The compressor may not be working properly, the filters need to be replaced or the ductwork needs replacing or cleaning.
  • Moisture or leakage: This may be a result of faulty drain tubes or possibly due to the refrigerant, in which case you should contact our team immediately as this can pose health risks.
  • High energy bills: If your system hasn’t received regular AC maintenance then over time it can run less efficiently and require more energy to produce the cooling you need.
  • Weird noises: Any squealing, grinding, whistling or other unnatural sounds coming from your AC unit is a sign to contact our team before a breakdown occurs.
  • Strange smells: Musty smells might indicate a mold problem or possibly that the wire insulation has burnt out.

If you’re experiencing any of these issues, contact our qualified AC technicians for 24 hour AC repair. We’ll do our best to repair your unit, but if it’s in your favor to have it replaced, we offer competitively priced AC installations too! For same day repairs and AC replacements, you can count on our team.

Why choose a professional for air conditioning repair?

When you choose a professional air conditioning repair service like McHenry Heating & Air Conditioning, you're guaranteed a fast response, quick diagnosis of the problem and repairs that will ensure your system keeps running well into the future.

This is especially important for commercial air conditioning repair, as customers will not enjoy their experience with your business if they’re overly warm or uncomfortable. Whether you need commercial or residential AC repair, you can expect efficient and effective service at fair prices from McHenry Heating & Air Conditioning.

For fast commercial or home AC repair, call 815-444-9900. We’re available 24/7 for emergencies.

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Why Choose Us?

  • A+ BBB Rating
  • Competitive Pricing
  • Customer Service Driven
  • Over 18 Years in Business
  • Family Owned & Operated
  • Licensed, Bonded & Insured
  • Member of All Local Chambers
  • Strong Local Community Involvement

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