Facility Maintenance Contractors in Willimantic, Connecticut

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

Who Services Commercial Buildings in Willimantic, Connecticut?

We list 3 maintenance contractors in Willimantic: 1 HVAC, 2 plumbing, 1 locks & doors. 2 list a phone number and 1 a website. Nearby options include Windham, Mansfield Center, South Coventry. Ask each whether they take commercial work, then check the license and insurance.

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

P. and J. Sprinkler Company

67 Main Street, Willimantic

PlumbingPhone listedSource: OSM

Professional Lock & Safe

Willimantic

Locks & DoorsSource: OSM

W.F. Lebeau Plumbing & Heating

45 Mansfield Avenue, Willimantic

HVACPlumbingPhone listedWebsiteSource: OSM

Maintaining a Building in Willimantic

HVAC (1 here): facilities usually schedule HVAC contractors at least twice a year, before cooling and heating seasons. Questions to ask.
Plumbing (2 here): facilities usually schedule plumbers yearly for backflow tests and water heaters, plus repairs as needed. 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 electrical, roofing are mapped in Willimantic yet; many serve the wider area, so check Connecticut and the nearby listings below. For cleaning, see cleaning.broker.

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