#1 For Commercial HVAC Contractor in Arlington Heights, IL With 5-Star Reviews

Commercial HVAC design, installation & repairs in Arlington Heights, IL

Not all HVAC systems are alike.  Commercial HVAC systems have differences in size, complexity, ventilation, location, and other factors.  Simply put, commercial clients require larger sustainable solutions to service the heating and cooling needs of an entire business building or warehouse, without without straining the building’s electrical system or the company’s budget.

Our experienced technicians have worked with all different types of businesses (and sizes!) throughout Arlington Heights and our surrounding service areas. We understand how important it is for you to keep your customers, tenants, and/or employees comfortable during the long and frigid winters of Chicago, as well as the scorching hot summers.

We handle upgrades, retrofits, new installation, seasonal maintenance and simple or complex repairs of:

  • Gas Heating Systems
  • Electric Heating Systems
  • Boilers
  • Hot Water Heaters
  • Ductless Heating & AC Systems
  • Single or Multi Zone AC systems
  • Radiant & Forced Air AC
  • And more

We always strive to:

Lower costs with efficient, state-of-the art HVAC systems and upgrades

Provide quick diagnoses and repair

Work efficiently without cutting corners

When you work with us you’ll receive:

Free estimates, load calculations and other assessments

Free parts and labor on qualified systems

One year warranty on parts

Avoid Shut Downs


Emergency Service

Breakdowns can be especially costly for your business. With our 24/7 emergency service, we’ll have your system repaired as quickly as possible to reduce any business disruptions.
Maintenance Plan


Keeps your business open

Does it feel like your AC or heating system always seems fail at critical times? While you can’t eliminate repairs entirely, you can take steps to reduce breakdowns with our preventative maintenance plan.


Common reasons yourheater may fail

Common reasons yourheater may fail

A faulty pump or other electrical part, a dead blower capacitor, or an improperly calibrated furnace are all reasons we get calls when a heater goes out.  However, the majority of our calls are due to lack of maintenance and dirty systems.  If your heat goes out, give us a call.  To prevent a no-heat situation, a low-cost annual inspection is highly recommended, and especially for snow birds to prevent freezing of water pipes during the winter.
How To Prevent a frozenAC line

How To Prevent a frozenAC line

Losing your ac on a hot summer day can be a nightmare.  While it’s hard to believe your AC can freeze in the heat, it’s actually a common, but often preventable problem.  Start by keeping your system’s evaporator coils clean and by changing the filters every one to three months.  In general, your outside unit should be free of any debris, and always schedule regular maintenance annually.
Optimal thermostatsetting for winter

Optimal thermostatsetting for winter

For maximum savings and comfort, the thermostat setting for winter months should be adjusted according to your habits.  We recommend setting your thermostat to 68 degrees Fahrenheit during the day, and then adjusting when home.  You can also see a substantial savings (15% or more) in your heating bill by turning your thermostat down 10 or more degrees at night.
How smart thermostatsreally save you money

How smart thermostatsreally save you money

Any thermostat will save you money by setting temperatures higher during cooling and lower during heating.  But a smart thermostat does it better than any human can, even better than those with programmable thermostats because it never forgets!  It detects when you are home, when you leave and it knows when you sleep. We can help you decide if a smart thermostat is “smart” for your home, call us today.
How often should Ichange my filters?

How often should Ichange my filters?

Simply put, clean filters save you money while dirty filters cause your system to work harder and use more energy.  Also, even in the most immaculate homes, air filters improve air quality, helping those who may suffer from asthma and allergies.  While every home is different, a good rule of thumb is to change filters every 1 to 3 months and watch for signs that your filter may need replacing (excessive dust, system running more often or visibly dirty filter).
Warning Signs yourHeating And/Or ACis about to break

Warning Signs yourHeating And/Or ACis about to break

Typically, a good working heating or ac unit keeps you comfortable and is quiet and odorless.  Poor performance, unpleasant odors and strange noises coming from your system are all signs your system may completely fail soon.  Also, if you have noticed a lot of dust in the air, or a rise in utility bills, if may be time to contact us to avoid a no-heat and no-air situation.