Filter Services Inc Email Format

Facilities ServicesIllinois, United States11-50 Employees

Filter Services Inc (FSI) is a regional facilities services provider focused on HVAC filtration products and related industrial filtration supplies. The company maintains local inventory and stocks filtration products from leading manufacturers, offering scheduled filter change-out services and condenser coil cleaning, supported by technical support and timely delivery. Based in Des Plaines, Illinois, in the Chicago area, the business is family-owned and emphasizes reliable service for its customers.

FSI serves more than 5,000 accounts across the Greater Chicago region, with service boundaries extending north to Milwaukee and Madison, south to Champaign and Decatur, west to the Quad Cities, and east to South Bend. The firm positions its filter-change service as an extension of a normal HVAC preventive maintenance program and notes that it is not an HVAC maintenance contractor. The company also provides immediate access to filters and related items like V-belts, with the expectation that visits are quick and customers can be in and out in under nine minutes.

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