Facility Maintenance Contractors in Downers Grove, Illinois

4 listings: 1 HVAC, 2 roofing, 1 locks & doors. From OpenStreetMap; call to confirm they take commercial work.

Who Services Commercial Buildings in Downers Grove, Illinois?

We list 4 maintenance contractors in Downers Grove: 1 HVAC, 2 roofing, 1 locks & doors. 4 list a phone number and 4 a website. Nearby options include Westmont, Lisle, Oak Brook. Ask each whether they take commercial work, then check the license and insurance.

Updated November 6, 2026 · Source: OpenStreetMap (refreshed November 6, 2026).

AmeriPro Roofing

3041 Woodcreek Dr, Downers Grove

RoofingPhone listedWebsiteHours listedSource: OSM

Berg Roofing and Home Improvement

900 Ogden Avenue, Downers Grove

RoofingPhone listedWebsiteSource: OSM

Goldy Locks

2321 Ogden Avenue, Downers Grove

Locks & DoorsPhone listedWebsiteSource: OSM

Kats Heating and Cooling

1509 Ogden Avenue, Downers Grove

HVACPhone listedWebsiteHours listedSource: OSM

Maintaining a Building in Downers Grove

HVAC (1 here): facilities usually schedule HVAC contractors at least twice a year, before cooling and heating seasons. Questions to ask.
Roofing (2 here): facilities usually schedule roofing contractors twice a year, usually spring and fall, and after major storms. Questions to ask.
Locks & Doors (1 here): facilities usually schedule locksmiths and commercial door companies as needed, plus a yearly check of doors and hardware. Questions to ask.

No plumbing, electrical are mapped in Downers Grove yet; many serve the wider area, so check Illinois and the nearby listings below. For cleaning, see cleaning.broker.

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