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A/C Repair

At Lindemann Heating & Cooling, our NATE-certified technicians provide top-notch A/C repairs in the Chicagoland area. Schedule an expert repair today.

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The Chicago, IL, region is known for its brutal winters. But everyone who lives here knows that the summers can be just as brutal – especially when a home’s air conditioning system isn’t working right.

Lindemann Heating & Cooling serves Chicago, IL, Cook County, IL, and communities in neighboring Illinois counties with expert AC repair to get your cooling system back into shape and running as it should.

Why Lindemann?

We carry the industry-recognized NATE certification from North American Technician Excellence, which designates HVAC companies and individuals with advanced training and proven expertise.

When you call on us for an AC repair, we'll perform an inspection and provide a report that explains the problem, where it originates, and how we can resolve it.

Hire Lindemann to get the job done right the first time.

How and Why Air Conditioning Fails

An older AC system or a newer one that hasn't been adequately maintained can exhibit various problems. Here are six signs that point to the need for professional AC repair.

The air conditioner won't turn on

  • Likely causes:
  • Internal switches are turned off
  • Blown fuse or tripped circuit breaker
  • Thermostat malfunction

Air isn’t cold

We’ll look for:

Weak airflow

Reasons can include:

  • Damaged or blocked ductwork
  • Blocked vents and registers
  • Failure of the blower motor

Odd sounds

Sounds coming from an air conditioning system can be caused by:

  • Contraction and expansion of ductwork
  • Lack of lubrication
  • Loose parts or components

Leaks

Common causes:

  • Damaged drain lines
  • Failure of the condensate pump
  • Frozen evaporator coils

Excessive humidity

This can be caused by:

  • Thermostat calibrated incorrectly
  • The AC unit is too large for the space it serves
  • Damaged or malfunctioning evaporator coils

Some of these AC repair issues are relatively minor and can be resolved quickly. Others are more complex and may involve multiple components. A proper inspection will tell us – and you – what kind of problem we’re dealing with.

When to Call Us

Any time your air conditioning system isn’t working as it should and appears to need more than a “quick fix,” you should call us so we can find out exactly what’s going on. Our certified AC repair technicians can replace damaged parts, clean the system, and make necessary adjustments.

Lindemann Heating & Cooling is a family-owned, family-operated business where customer safety is the #1 priority. We can work on any AC system, brand, or model. When we replace parts and components, we use only the best products available.

50+ Years of Experience

Why Choose Lindemann For Professional A/C Repairs

If your air conditioner is acting up, call the air conditioning repair professionals at Lindemann. You can reach an HVAC pro by phone or via our contact form.

We serve Chicago, IL, Niles, IL, Skokie, IL, Park Ridge, IL, Glencoe, IL, Lake Forest, IL, Evanston, IL, Lake Bluff, IL, Vernon Hills, IL, Downers Grove, IL, Grayslake, IL, Arlington Heights, IL, Elmhurst, IL, and other local cities and towns.

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