Facility Maintenance Contractors in Windsor Mill, Maryland

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

Who Services Commercial Buildings in Windsor Mill, Maryland?

We list 2 maintenance contractors in Windsor Mill: 1 HVAC, 1 locks & doors. 1 list a phone number and 1 a website. Nearby options include Catonsville, Baltimore, Ellicott. Ask each whether they take commercial work, then check the license and insurance.

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

ADP Garage Doors

1720 Belmont Avenue, Windsor Mill

Locks & DoorsPhone listedWebsiteHours listedSource: OSM

Frosty Refrigeration Co., Inc.

7121 Windsor Mill Road, Windsor Mill

HVACSource: OSM

Maintaining a Building in Windsor Mill

HVAC (1 here): facilities usually schedule HVAC contractors at least twice a year, before cooling and heating seasons. 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, roofing are mapped in Windsor Mill yet; many serve the wider area, so check Maryland and the nearby listings below. For cleaning, see cleaning.broker.

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