Air Conditioning

For quality, reliable AC service in Northern Illinois, leave it to us at One Hour Air Conditioning & Heating. We’re the area’s leading professional experts.

For the best AC service in Northern Illinois, contact us today at One Hour Air Conditioning & Heating. We’ve been serving DeKalb County and Kane County and the surrounding area for over 55 years, and have since built a reputation for quality and reliability that is unmatched elsewhere. If you’re facing an emergency loss of cooling or heating, don’t spare another minute. One Hour Air offers emergency response service, any day of the week, at an affordable rate that’s within the constraints of your budget.

How well is your climate control system operating these days? You may have spent a number of years without inspecting or subjecting your AC unit to routine maintenance. If you want to avoid a costly replacement or intensive repairs later on down the road, having your system looked at is the best course of action you can take. Take our word for it: it’s worth the trouble now to avoid getting caught in the cold of winter or the heat of the summer. A properly air conditioned home ensures your comfort all year-round.

If you’re searching for reliable and affordable AC service in the far West suburbs of Chicagoland, give us a call at One Hour Air Conditioning & Heating. We’re here to help keep you comfortable.

Our factory trained technicians provide reliable and fast repairs and installations of air conditioning systems. We service all brands, central A/C, heat pumps and all types of air conditioning systems.

Whenever you call One Hour Air Conditioning – day or night – a real, live person will answer the phone and a competent, certified technician will be available to solve your problem or come to your home for service.

One Hour AC & Heating is the company that has provided homeowners in DeKalb and Kane Counties in Illinois with expert air conditioning service since 1956. More and more homeowners in the region call on One Hour every day to meet their needs when it comes to routine air conditioning maintenance, emergency air conditioning repairs and air conditioning system replacement.

Air Conditioning System Replacement

We sell and install a wide range of high-efficiency air conditioning systems that will save you energy and money, while keeping you comfortable on the hottest days of the year.

Air Conditioning Repairs

When it’s hot and humid, everyone enjoys the sanctuary of a nice cool and comfortable home. If your air conditioner isn’t keeping you cool, call One Hour Air. Air conditioning systems, heat pumps, thermostats…we fix them all. Our air conditioning technicians are certified and are experts in all types of home air conditioning systems. For more information about repairs, please visit our air conditioning repair page.

Air Conditioning Maintenance

We’ve all heard the saying, “An ounce of prevention is worth a pound of cure.” This is the core belief of One Hour’s air conditioning maintenance services. Air conditioning maintenance has been proven to reduce equipment failure, extend equipment life and ensure safe operation. Call One Hour today to have a precision tune-up performed on your air conditioning system. Click here to learn more about our air conditioning maintenance services.

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