During Business Hours: 630.836.9440 then 0 for the operator
After Business Hours: 630.836.9440 then 4 for our after hours technician.
Our Emergency Service line is available 24/7/365 and your call is answered by an actual Applied Controls technician who will discuss your situation, give you service options available, review service rates, and can begin work on your emergency by:
•Using remote technology to solve some problems off-site reducing cost
•Being on site with you to ensure your most pressing needs are addressed
•Timing our services to meet your comfort and budgetary needs based on transparent pricing
•Referring you to reputable mechanical service provider for non-control related emergencies.
We want to be the first call you make when you face an environmental control emergency.
For contractors wanting a controls project quote from Applied Controls, the fastest way to contact our Sales and Estimating Group is by:
Then press 2 for our Sales and Estimating hot line
Or send eMail to: Send Project Information