HVAC Air Conditioning and Furnace Repair in West Chicago, IL

McNally’s Heating & Cooling has provided HVAC services to the West Chicago area for over 25 years. Whether a blizzard hits or an obscenely hot summer day, the team at McNally’s is prepared to help.

So, why choose McNally’s over any other HVAC service provider in West Chicago? We’ll tell you.

Call: 630-363-9067
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Your West Chicago HVAC Experts

We are your local HVAC professionals in West Chicago, IL! At McNally’s, we provide all HVAC services, including installation, maintenance, and repairs, at an affordable price!

Our skilled HVAC contractors stay on top of the latest energy-efficient solutions and always deliver quality workmanship without cutting corners.

We truly believe no job is too big or too small, and we promise to give you our complete attention no matter the scale of your project.

Trust us with all your HVAC needs, and let us keep your home comfortable all year long!

Air Conditioning Repair and Services in West Chicago IL

You don’t want to mess around with AC repair. If you try to do it yourself, you might end up with high energy bills and damage that can’t be fixed. Our team at McNally’s is ready to help you fix your air conditioner in any way you need.

We’ve been in business for so long that we’ve seen everything. McNally’s team can do any job, big or small. Here’s how we can help you:

  • Emergency 24/7/365 AC repair services - we're always on standby to address urgent needs.
  • A/C installation, estimates, and sales - we'll provide you with a high-quality unit that's right for your needs.
  • Air conditioning recharge - we can top up your AC system with the right refrigerant to ensure optimal performance.

When you hire the team at McNally’s for AC repair and indoor air quality solutions, we treat the job like it’s our own. We want you to feel comfortable and safe during the process and ensure we follow all safety standards. We recommend scheduling routine maintenance before the season starts to avoid any emergency repairs. Our complete heating services include:

  • Repair - we'll fix your AC unit promptly and efficiently.
  • Maintenance - we offer regular maintenance to increase the life cycle of your air conditioner.

So, take your time and contact McNally’s for all your AC repair and heating and cooling needs in West Chicago, IL.

Have a question? Send us a message.

If you need immediate assistance, call 630-363-9067.

Call or message McNally’s Today for an Estimate on AC and HVAC Services.

hvac heating and cooling team

Premier Furnace Repair in West Chicago, Il

A broken furnace can not only be a headache, but it can also be dangerous depending on weather conditions. This is why the team at McNally’s is available to you 24/7, any day of the week, to ensure your safety.

Our Furnace services include the following:

  • Furnace Estimate and Sales
  • New Furnace Installation
  • Furnace Maintenance

We offer various furnace repair services to keep you warm and cozy during the West Chicago winter months. Should you choose to hire the team at McNally’s, we offer free furnace systems repair estimates with no hidden fees.

Along with our routine maintenance, we also offer 24/7/365 emergency services. No matter what day or time, our team is here to help you keep your West Chicago, IL home warm. Even on holidays, McNally’s team is happy to assist you. If you are interested in our routine maintenance services, call us today and we will send a technician out as soon as we can!

Top Rated Ductwork Services in West Chicago, Il

Did you know that ductwork is the system of vents that sends warm and cool air throughout your home? And if it needs to be insulated enough, it can cause air leakage and make your HVAC system work harder than it should.

Save money and enhance your comfort by letting us help you. Our ductwork services across West Chicago:

Duct Cleaning

If your ductwork is clogged or dirty, it can lead to health issues and damage to your HVAC system. Our team can help keep your air ducts clean and healthy!

Duct Repair

Compromised or improperly installed ductwork can reduce airflow and increase energy bills. We'll provide you with the information to decide whether you need repairs or replacements.

Duct Installation & Replacement

We can design, install, and repair ductwork systems to the highest industry standards, ensuring that your HVAC units work efficiently and effectively.

Call: 630-363-9067
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Top Rated Ductwork Services in West Chicago, Il

Today’s mechanical systems are complex, and energy costs are always rising. It can be challenging for companies to manage the services of multiple contractors. Our objective is to eliminate any time wasted and streamline the process.

Our service provides energy-efficient industrial HVAC solutions that reduce operational costs and maintain a cozy and safe working environment.

We serve the entire Chicagoland area and beyond, with over 5,000 satisfied customers across the region. Over 1,300 glowing reviews on Google back our reputation. That’s why most of the West Chicago home owners call McNally’s Heating and Cooling.

Top-Tier HVAC Systems for Commercial Use

Are you sick of spending extra money on your comfort system? You need a trustworthy commercial HVAC technician.

McNally provides expert service in West Chicago and surrounding areas. We’ll replace your old system or fix any current system problems. You’ll maintain comfortable temperatures all year round.

Trust us; we use high-performance commercial HVAC systems to ensure your satisfaction.

Emergency HVAC Service in West Chicago

You don’t have time to waste when your HVAC system breaks down. You need a reliable and efficient service technician, and you need one quickly. That’s where McNally comes in. Our network of expert service techs is available around the clock, 24/7/365, to tackle any HVAC emergency.

An emergency call will cost you more than remembering to have a McNally team member come out and catch issues before they arise!

With McNally heating and cooling services, you’ll never have to worry about being taken advantage of. No matter what day or time, our team is here to help you keep your West Chicago, IL, home safe. Even on holidays, McNally’s team is happy to assist you.

Call us at (630) 363-9067 and talk to our expert about your HVAC emergency. We provide comprehensive coverage for all kinds of HVAC emergencies. Be it a faulty AC, malfunctioning furnace, or any other issue, McNally delivers quick and trustworthy solutions that you can rely on.

West Chicago HVAC Service Near You

Proudly serving West Chicago

60185, 60186, 60510

With a population of around 27,000, this DuPage County city has a rich history as a transportation hub and was even the first community in Illinois to be served by railroads.

Need help to stay comfortable in any weather, or are you in search of HVAC service near me? Turn to McNally, the area’s premier heating and cooling experts! We are the best West Chicago HVAC service near you.

For over 25 years, we’ve served West Chicago residents with top-notch heating and cooling business services backed by our 100% customer satisfaction guarantee.

Our certified and licensed contractors can tackle any issue, and if you’re not satisfied with our work, you don’t pay a penny.

Look to Your West Chicago Heating & Air Conditioning Professionals!

Call McNally's Today for an Estimate on West Chicago HVAC Services

If you live in West Chicago and are interested in discussing our services further, don’t hesitate to reach out. We can be contacted by phone or online, and someone from McNally’s team will be able to answer any questions you may have.

We offer free estimates on service with no prior commitment necessary. We’re a no-nonsense type of family business, and we’ll never tack on hidden fees or give you a surprise charge at the end of service.

Call: 630-363-9067

About West Chicago

With a population of around 27,000, West Chicago is a city in DuPage County, Illinois. West Chicago is a family-oriented community with a lot of history. It was the first community in Illinois by the railroads and is still a transportation hub. West Chicago has had several names. The town was originally called Junction, per the railway transportation that came through town. It was later named Turner after its founder, John B. Turner before permanently becoming West Chicago.

West Chicago offers plenty of outdoor activities for recreation including several large parks. There is a booming commercial industry with plenty of jobs, and people from all walks of life call West Chicago home. While family-oriented, single working professionals and retirees also reside in West Chicago.

Nearby Parks

West Chicago Prairie Forest Preserve

Timber Ridge County Forest Preserve

Pioneer Park

Nearby Museums

West Chicago City Museum

Kruse House Museum

Nearby Restaurants

Egg Yolk Cafe 

Happy Dog West Chicago

Pal Joey’s Restaurant

Explore West Chicago, IL
WEST CHICAGO WEATHER
Call: 630-363-9067
  • 3491 Swenson Avenue
    St. Charles, IL 60174

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