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Serving the Chicagoland area for over 20 years.

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Leslie Heating & Cooling, Inc. offers residential heating services to customers in Woodridge, IL and throughout the surrounding areas. We provide installations, replacements, maintenance, and repair services for many different types of heating systems. From furnaces and boilers to heat pumps, we can take care of all your heating service needs. Feel free to call us any time to schedule a consultation.

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If you are looking for air conditioning services in Woodridge or the surrounding areas, call Leslie Heating & Cooling. Our technicians service all makes and models, and we install quality brands. We have proudly served customers in the area for over 20 years. Call today!

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The indoor air quality experts at Leslie Heating & Cooling can help reduce indoor air pollutants in your home with one of our many air purification systems. We can install and maintain air cleaners, dehumidifiers, humidifiers, and much more! Call us any time to get started!

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At Leslie Heating & Cooling, our certified commercial HVAC technicians offer comprehensive heating, air conditioning, and building maintenance services to business owners in Woodridge and to commercial clients throughout the service area. For quality installations, replacements, maintenance, or emergency repairs, we can handle all your commercial HVAC needs. Contact us today for your next service.

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Welcome to Leslie Heating & Cooling, Inc. Naperville, IL Heating and Cooling Professionals

For twenty years Leslie Heating & Cooling, Inc. has been providing exceptional customer service to clients throughout the Chicagoland area. We are a family–owned and operated business based in Woodridge, Illinois, and we make it a priority to handle every facet of our business with the same high level of care and consideration. Whether you need professional maintenance on your residential heating and air conditioning system, or you need a brand new installation in your commercial establishment, Leslie Heating & Cooling can handle the job. Keep reading to learn more about the services we provide.

Heating and Cooling Installation, Maintenance, Repair and Replacement in Naperville, IL

Whatever heating and cooling issues you may have, be they commercial or residential, Leslie Heating & Cooling, Inc. has the knowledge and experience to resolve them. It’s not luck that we’ve grown and expanded for the last two decades. Our skilled technicians are trained and certified to perform any service that your heating and air conditioning system may require. We service all types of HVAC systems, from ductless mini splits to heat pumps and everything in between. We are happy to offer free estimates to our customers, so you can start your heating and cooling project knowing what to expect.

Have an emergency? Call Leslie Heating & Cooling any time of day. Our 24/7, 365 days a year emergency repair service is here to keep you covered. Don’t worry about additional charges either. Whether it’s at night, during the day, the weekend or a holiday, we’re here to help you any way we can, any time you need us. When you need a repair service or parts for your central air conditioner, furnace or boiler, our technicians are just a phone call away.

Air Quality Service in the Naperville, IL Area by Leslie Heating & Cooling

At Leslie Heating & Cooling we know that the indoor air quality of your home or business is every bit as important as the indoor temperature. That’s why we offer a wide variety of indoor air quality services in and around Woodridge. Don’t worry if you haven’t been keeping up with all of the innovation and technological advances in the air quality industry. Our technicians are happy to discuss all of your options with you, while taking into account factors such as the age and condition of your home, and the local climate. We’ll help design an effective, personalized system for you so that the air in your home or office is as clean and pure as possible. We can install air cleaners, whole–home humidifiers, dehumidifiers, and many other air quality products. Call Leslie Heating & Cooling today to learn more about our indoor air quality products and services.

When you call Leslie Heating & Cooling, Inc. to provide any service for your home or business, we want you to know that we appreciate the trust you put in us. It’s this trust that allows us to build the longstanding relationships that we have with so many of our customers. We take pride in providing you with exceptional heating, cooling and indoor air quality services and products from trusted brands.

Leslie Heating & Cooling of Woodridge, IL services the greater Chicagoland area, including Lisle, Downers Grove, Naperville and Darien.

What is the Perfect Service Experience?

Anyone who has needed a service professional in their home knows that it can be a big deal. At Leslie Heating & Cooling, we have taken the approach that we need to define what the perfect service call looks, feels, smells, tastes, and sounds like. We know customers judge us on all five of their senses, and even their sixth sense, which is the emotional quotient of how well they actually related to our personnel and our company. Therefore, we have defined and created a system to provide the perfect in—home service experience.

Our Professionalism:
Our technicians are professional and dressed in a clean company uniform with name tags, shirt tucked in, and business card in hand for proper introductions.
Care of Your Home:
Our technicians are respectful and courteous of your home. We wear blue boot covers and mats to protect your floors and always clean up after ourselves.
Interview & Plan:
We are here to solve your problems not just fix what is broken, so expect a short interview and a plan to restore your system to peak manufacturer specification.
Diagnosis & Treatment:
Our factory trained technician will conduct a thorough analysis of your system and will provide a detailed explanation of all treatment options before any repairs are made.
Fixed Rate Pricing:
We use a standardized industry fixed rate pricing method, so the customer knows the exact price before any repairs are made regardless of how long the repair takes.
Executing the Repairs:
Our technicians are trained to the highest of industry standards so all work is done expertly and we only use the highest quality parts to prevent future breakdown.
Debriefing & Completion:
The technician will provide an explanation of the work, your systems performance, and a written work order with coupons for you and your friends future use .

At Leslie Heating and Cooling we continually strive for perfection. Performing excellent in home service takes character, attitude, leadership, discipline, training, and commitment. Our service system has been carefully designed, practiced, and is continually being improved to not only meet, but exceed our customer’s expectations.

Each of our technicians are carefully chosen and participate in continuing education and training programs to ensure professionalism, procedures, and the highest of technical training. Our employees are experienced and enjoy long tenures, so when you need service, you will enjoy the same faces and names consistently throughout the years.

When you call Leslie Heating and Cooling, you will always be appreciated and respected. The customer is always in control and has final word on the service they expect from us. We understand that quality service and products are not only what we put in, but what the customer gets out. Everyone at Leslie Heating and Cooling will take pride and pleasure in striving to bring 100% Satisfaction to you and that is Guaranteed!

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Financing Available

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