24/7 Emergency Line 630-341-3996 francohvac@hotmail.com

Commercial Refrigeration, HVAC, and Ductwork Service in Wood Dale Illinois.

Fahrenheit Mechanical has been doing high quality work for multi-unit commercial property managers in Wood Dale Illinois since the very beginning. The reason our property management friends call us over and over is that Fahrenheit Mechanical understands what is most important to them.

  • Urgent Service
  • Competitve pricing
  • Professionals who are always prepared
  • Top notch, friendly customer service
  • Quality Service you can and your tenants can count on.
  • Professional follow-through & communication

For Prompt Commercial Services

Call (630) 495-1990

Refrigeration Repair in Wood Dale IL.

For over 20 years, Fahrenheit Mechanical has been providing replacement services for all kinds of food service equipment, including refrigeration equipment and other appliances. Don’t put off necessary maintenance and repairs for your commercial refrigeration equipment just because you’re worried about the cost. Rest easy knowing that Fahrenheit Mechanical offers warranty work for major brands on the market. Ask us about labor warranty options available to your business. From walk-in coolers and freezers to refrigerators, our certified experts are here to provide essential refrigeration repair and maintenance services to all areas of the food industry. A problem with your refrigeration equipment can be disastrous to your business. That’s why you need a team you can count on for refrigerator and freezer repair in Chicagoland. Please call (630) 675-6998 for emergency repairs. 

Ductwork Repair, Cleaning or Maintenance in Wood Dale IL.

In many cases we can complete your duct modifications and installation in one day, even if your entire duct system needs to be replaced. If necessary, we can custom fabricate sheet metal for your ductwork to build any necessary parts for your new duct system. The next time you need duct fabrication for your Bensenville business, don’t struggle to decide who you should call – make the right choice the first time by calling Fahrenheit Mechanical Inc!

Commercial HVAC Repair, Installation & Maintenance in Wood Dale

We provide complete HVAC repair, installation and maintenace service to businesses located in Wood Dale. We also offer custom designed HVAC ventilation plans that work with the layout and is cost effective to your business. Then professionally installed at your convenience. We are available for annual mainteance as well as emergency air conditioning or heating system repair. 

Commercial Services Available in Wood Dale Illinois.


Repair & Maintenance

Scheduled maintenance appointments that ensure your equipment is sound and working correctly.


HVAC Design & Installation

Custom designed HVAC ventilation plans that work with the layout and is cost effective to your business. Then professionally installed at your convenience.


Duct Cleaning & Filter Changes

To ensure your ducts and system are working at the peak of their performance, routine cleaning and filter replacements keep the air and your business clean.






Control Systems

Energy management systems save your business by controlling air conditioning and heating systems.


Refrigeration, Walk-in Freezer/Coolers

Commercial kitchens rely on heavy-duty refrigeration systems to keep walk-in freezers cold. Without properlt functioning condenser and evaporator coil, hundreds of pounds of food could spoil.


Frequent Questions


How do I maintain my cooler?

Proper maintenance will keep your walk-in operating reliably and effectively. Try to avoid propping the door open, and turn off the lights everytime you exit the cooler. Don’t stack items around the coil, as it needs plenty of air flow. We offer regular inspections and tuneups to keep it in top condition. 


Im experiencing problems with my refrigeration temperature, how do I fix this?

You need to address this problen quickly. Make sure that your equipment is slightly away from the wall to give it room to circulate air. Check the seal on your door, to make sure that it closes properly and seal completely. It could also be the temperature control gauge that is reading incorrectly or be caused by a blocked vent. Call Fahrenheit Mechanical for maintenance checks at 630-495-1990


What’s causing my ductwork to pop when the furnace starts or stops?

A popping disturbance is a typically sign of an under-sized duct design. It may have to do with greater air flow than the duct work can handle.  Improper duct work layout can cause a number of ventilation and air quality problems, including:

  1. excessive noise
  2. higher energy consumption
  3. lowered lifespan of the system
  4. uneven heating & cooling throughout your home
  5. damaged compressor in summer
  6. overheated unit in the cooler months

My equipment is not powering up, what do I do?

Make sure that your unit dosnt have a power switch that is switched off. Check to see if the power cord has been properly plugged in all the way to the outlet. Call Fahrenheit Mechanical to come out to check on things. 


My fridge is freezing up and collecting ice in the unit, what do I do?

You need to make sure that your evaporator fan is running correctly. Call Fahrenheit Mechanical to come in and check your fan and check for other causes of ice build up. 


Why should I replace my working furnace or air conditioner?

Although your present furnace or air conditioner may be working, if it is more than 12 years old you should consider replacing it with a new high efficiency system. A new heating and air conditioning system could save up to 50 percent on energy costs, and save you money in the long run on heating repairs. While these products save you money on your utility bills, they also offer a better degree of comfort within your home.


825 S. Rowhling Rd. 

Addison, IL 60101