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on the mark hoffman estates hvac tech

The team at On the Mark Heating & Air is here whenever you need help with your HVAC in Hoffman Estates. We are proud to be part of this community, serving your heating and air conditioning needs. Whether you need repair, replacement or a new installation of a furnace, air conditioner, heat pump or air filtration system, we get the job right the first time. Our certified technicians service all heating and air conditioning make and models.

Reach out to our friendly and experienced Hoffman Estates HVAC pros today!

HVAC Repair & Maintenance

When you need an HVAC repair in Hoffman Estates, rely on our team from On the Mark Heating & Air. We’ll get to you quickly, assess your HVAC needs, then start your repair. Our team works fast and stays on the job until your HVAC is working the way you need it to again.

We also offer HVAC maintenance in Hoffman Estates. Give us a call to schedule this service once a year if you want to keep your HVAC running efficiently, save money on heating and cooling costs, and extend the life of your system.

HVAC Installation & Replacement

Call our experts the next time you need to replace all or part of your HVAC system. We’ll ask you a few questions, then match you up with a system that suits your needs and desires. We’ll handle your HVAC installation in Hoffman Estates, too. Our team tests each part as we go to make sure your new system works the way you need it to when we’re done.

Hoffman Estates Air Conditioning Services

When your air conditioning isn’t working or isn’t working well, it’s hard to feel comfortable at home. Call us for air conditioning service in Hoffman Estates and we’ll be there soon! We’ll diagnose the problem with your air conditioner or help you find the perfect new unit for your home. Our team won’t leave until you’re cool again!

Reach out to us for the following Hoffman Estates HVAC services:

  • Repair Service
  • New Air Conditioner Sales
  • Air Conditioner Installation
  • Air Conditioning Replacement
  • High Efficiency Air Conditioner Upgrades
  • Air Conditioner Parts
  • Air Conditioner Maintenance Contract
  • Air Conditioner Repair
  • Commercial HVAC
  • Ductless Mini-Split Air Conditioners
  • Single Room Air Conditioners
  • Wall Mount Air Conditioners

Hoffman Estates Heating Services

We know how cold winters can get here! Call us whenever you need heating service in Hoffman Estates and we’ll get to you quickly and solve your problems fast. We can perform furnace repair in Hoffman Estates, IL, help you find a new one, or make sure your current heater will work all winter long. Our team of HVAC contractors is committed to your comfort.

Our Hoffman Estates HVAC contractors can help with the heating services below:

  • Repair Service
  • New Gas Furnace Sales
  • Furnace Installation
  • Furnace Replacement
  • Furnace Repair
  • Furnace Parts
  • Heating Maintenance Contracts
  • Commercial HVAC
  • Ductless Mini-Split Heat Pumps
  • Single Room Heating
  • Wall Mount Heat Pumps

Hoffman Estates Indoor Air Quality Services

If you’re concerned about indoor air quality in your Hoffman Estates, IL home, contact us today. We can come test your air or implement one of a number of solutions, like air filtration or installing a dehumidifier.

Call our Hoffman Estates HVAC contractors for the following indoor air quality services:

  • Air Conditioning Filters
  • Furnace Filters
  • Air Cleaners
  • Air Purifiers
  • Whole House Humidifiers
  • Programmable Thermostats
  • Heat Recovery Ventilators
  • Ultraviolet (UV) Germicidal Lights

Hoffman Estates HVAC Pros

If you’re having problems with your Hoffman Estates HVAC, then you’ve come to the right place. On the Mark Heating & Air can take care of all of your needs, including repairs, installations, maintenance, and more! Call us whenever you need to get comfortable at home!


Hoffman Estates is located in a region of the United States that experiences warm summers and very cool winters. During the months of June, July, and August, daytime temperatures vary from the mid to upper-80s. During the winter months, daytime temperatures range from the low to mid-30s. When properly installed by professional Hoffman Estates HVAC technicians, heating and cooling systems protect residents and their homes from potential damages caused by extreme temperatures.

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