We're here to make your winters warm and your summers cool. Serving Mchenry County and surrounding areas. We have a dedication to our clients, to make sure they are satisfied and glad with all of our products and services. We are committed to being honest and straight forward in all of our business relationships. We take great care in hiring only the most qualified professionals available.


Contact Details

  Website
  City Crystal Lake, IL
  Zip Code 60014
  Address 1706 Il Rte 176
  Phone Number (815) 444-9900

From Our Website

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 and installation of all HVAC and Indoor Air Quality products to our customers. McHenry Heating & Air, Inc., a family 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.


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.


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.


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.


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.


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.