McHenry Heating & Air, Inc. is the leading air conditioner and furnace installation company in northeastern Illinois. We maintain, repair, and replace current heating and air conditioning systems, whether it is broken beyond repair or you just are ready to replace your old appliances. You are sure to find what you need in our huge selection of products. We also offer competitive financing options with approved credit. McHenry Heating & Air, Inc. knows that furnaces and air conditioners work-and quit working-on their own schedule.

McHenry Heating & Air, Inc.'s mission is to be the most trusted heating & air conditioning company in the McHenry, Crystal Lake and surrounding areas. This is accomplished by providing the highest quality service andinstallation of all HVACandIndoor Air Qualityproducts to our customers. McHenry Heating & Air, Inc., afamily owned & operated business, providing expert service, sales, repairs and installations to residential, new construction and light commercial markets.

A little prevention can go a long way. Avoid costly breakdowns, AC replacements, and ensure the energy efficiency of your AC unit through regular AC maintenance with McHenry Heating & Air, Inc. in McHenry, Crystal Lake and surrounding areas. When you entrust your AC system to our team, you don't have to worry about excessive downtime or sketchy repairmen coming into your home or business. Our family owned and operated business has built up a reliable and customer-driven business over the past 18 years and we're ready to build a lasting relationship with your needs at the center of it.

McHenry Heating & Air Conditioning brings more than 15 years of experience in the heating and air conditioning industry to your home or office when you need a professional inspection. Our repairs include the regular adjustments and proactive fixes during seasonal cleanings, as well as responsive emergency care for any type of heating system that's on the fritz. We're proud of our professional HVAC team, who have the training and experience to help our residential and commercial customers with a wide range of heating repairs.

When the temperatures start to rise, you need to be able to keep your home or business at a cool and comfortable one. Whether you need a brand new installation for your new home or commercial building or you need to replace your current AC unit, you'll want to hire a professional from McHenry Heating & Air, Inc. Don't waste time on DIY installations or relying on your handyman relative or friend, you want your air conditioning installation done right the first time. When you turn to our technicians, you'll have access to their extensive knowledge of AC units and air flow, which means you'll get the best air conditioning system to optimize efficiency and save you money.

As a locally owned and operated business, we have a deep passion for helping our community. For almost 20 years, we've delivered exceptional HVAC services and aid to those in need around the area. We are committed to providing relief when needed, and our services are readily available at competitive prices. Whether you need heating, ventilation, or air conditioning repair, you can always rely on us for a job well done. To help out our neighbors even more, we offer HVAC repair specials. From free cash for referrals to discounted repair service, we have specials available to help you save your hard-earned money.

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, Inc. for quick and reliable AC repair services. We offer 24/7 emergency repairs in McHenry, Crystal Lake and surrounding areas. Call us at 815-444-9900 and we'll send our qualified technicians right away.

During the winter, your furnace takes center stage in terms of home comfort and safety. McHenry Heating & Air, Inc. proudly offers furnace repair, furnace maintenance, and all makes and models, including Trane, furnace parts and appliances as part of our comprehensive heating services near McHenry. You depend on your furnace all winter long to keep you and your family warm and safe from the cold. Whether you are looking to buy a new furnace to replace your current one or to have the current one repaired, McHenry Heating & Air, Inc. is your best option.

McHenry Heating & Air, Inc. is a family owned and operated business that offers the finest heating, air conditioning, and air quality services in the Crystal Lake area. Our services range from maintenance and repair of old products to installation of new products. We are a certified Trane dealer and servicer but our services apply to any of your products regardless of the brand. We offer free estimates on new equipment only. As a business owned and operated by a family just like yours, we know the importance of fair pricing and quality customer service.

McHenry Heating & Air, Inc. knows that your quality of life is important to you. We also know that the air you breathe greatly contributes to your quality of life, which is why we offer several air quality control products for your home. We offer a variety of air quality control products, ranging from single-room air filters to high-quality air filtration systems for your entire house. What invisible substances in the air of your home might be affecting the health and comfort of your family? Pollen, fungi, dust mites, environmental tobacco smoke, aerosol sprays, disinfectants, radon, respirable particles and many more.

McHenry Heating & Air, Inc. has experience servicing all makes and models of air conditioners. Our maintenance, repair, replacement, and installation services are second to none. We've been in the industry for more than 15 years, and we are committed to treating our customers right. Our certified technicians know all aspects of air conditioning and are capable of finding a solution to your problem. Air conditioning plays a vital role in home comfort. Maintaining your air conditioner in McHenry will ensure it continues to perform efficiently throughout its lifetime, while prompt repair or replacement of your air conditioner from a qualified HVAC professional can help you save money over the long term.

Boilers are used for a variety of heating purposes at home and serve as an alternative to furnaces. While a furnace heats air and spreads it throughout your home, a boiler heats water and uses radiation to transfer heat into the house. It may be hard to find a technician qualified to repair and maintain the boiler. That's where McHenry Heating & Air, Inc. gets involved. If you or any of your family members suffer from allergies, then you should consider a boiler installation to heat your home. Unlike forced air systems, a boiler heats the existing air in your home and prevents dust and allergens from coming into the atmosphere.

Jason H. and Jeremy not only did a great job installing the a/c, they were also professional, personable, and went way above and beyond. They checked out crawl space vents upon request, gave excellent advice about the heating/ cooling systems in general, and on top of it all, they finished mowing the lawn after an emergency situation occurred on the property. Hard to believe but it's true! Thank you again to you both!

These guys are the best. They have done all of our heating and air and plumbing work for years. I would never consider anyone else. Honest and all work is performed as promise. Simply the best.

Within a half hour, Butch showed up! We have hot water again.and he explained everything to us.awesome service!

What's new?

It's that time of year again for our best saving coupon on yearly maintenance for your system! OUR MARCH MADNESS IS BACK AND SAVING YOU $79! Call us today & set your appointment

Posted on Mar 05, 2021  •  Facebook

Greatest review, I think this is. #babyyoda

Posted on Aug 13, 2020  •  Facebook

Did you know you don't have to leave your house to buy filters from us? Be safe, be well and Click below:http:// mchenryheating.h asyourfilters.c om/

Posted on Mar 26, 2020  •  Facebook

Due to current Covid-19 pandemic McHenry heating and Air/Plumbing/ Excavating is suspending walk-in customers until further notice. We continue to value our customers and will continue to provide products or customers need. Please phone in what is needed, provide your name, address, and phone number.

Posted on Mar 18, 2020  •  Facebook

There is no 100% guarantee that any air quality products will eliminate the spread of Covid 19 in particular, but they do reduce viruses in general and bacteria, mold etc., by a significant amount (SEE CHART). We have both, in duct systems and portable one that you can put anywhere, plug in and set.

Posted on Mar 13, 2020  •  Facebook

What to Look for in a New HVAC System [INFOGRAPHIC] https://t.co/ewysN3iGUk

Posted on Jul 08, 2017  •  Twitter

Why Should You Work With McHenry Heating & Air? https://t.co/IllSmXDOTx

Posted on May 23, 2017  •  Twitter

The Benefits of Choosing Energy Star Products http://t.co/7KS9FEmaXh

Posted on Jul 16, 2015  •  Twitter

Common Air Conditioner Issues http://t.co/Q9OUdpMCPh

Posted on Jul 09, 2015  •  Twitter

Heating and Cooling Your Home Efficiently http://t.co/wwQacOwSTJ

Posted on Jun 25, 2015  •  Twitter

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