Facility Maintenance Contractors in Fullerton, California

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

Who Services Commercial Buildings in Fullerton, California?

We list 4 maintenance contractors in Fullerton: 1 HVAC, 3 plumbing, 1 locks & doors. 3 list a phone number and 3 a website. Nearby options include Buena Park, Anaheim, La Habra. Ask each whether they take commercial work, then check the license and insurance.

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

A & I Professional Services

146 Thompson Ave, Fullerton

PlumbingPhone listedWebsiteHours listedSource: OSM

Anaheim's Lock & Glass

Fullerton

Locks & DoorsSource: OSM

Ground Up Plumbing CO

2143 North Baywood Drive, Fullerton

PlumbingPhone listedWebsiteSource: OSM

Happy Camper Heating Air And Plumbing

1501 North Harbor Boulevard, Fullerton

HVACPlumbingPhone listedWebsiteHours listedSource: OSM

Maintaining a Building in Fullerton

HVAC (1 here): facilities usually schedule HVAC contractors at least twice a year, before cooling and heating seasons. Questions to ask.
Plumbing (3 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 Fullerton yet; many serve the wider area, so check California and the nearby listings below. For cleaning, see cleaning.broker.

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