Facility Maintenance Contractors in Denison, Texas

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

Who Services Commercial Buildings in Denison, Texas?

We list 3 maintenance contractors in Denison: 1 HVAC, 1 plumbing, 1 fire protection, 1 locks & doors. Contact details are not mapped yet, so search the name or visit in person. Nearby options include Sherman, Van Alstyne. Ask each whether they take commercial work, then check the license and insurance.

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

Allen Plumbing & HVAC

3030 South Eisenhower Parkway, Denison

HVACPlumbingSource: OSM

Midway Lock & Key

5010 Texoma Parkway, Denison

Locks & DoorsSource: OSM

Texoma Fire Equipment Inc

4909 Texoma Parkway, Denison

Fire ProtectionSource: OSM

Maintaining a Building in Denison

HVAC (1 here): facilities usually schedule HVAC contractors at least twice a year, before cooling and heating seasons. Questions to ask.
Plumbing (1 here): facilities usually schedule plumbers yearly for backflow tests and water heaters, plus repairs as needed. Questions to ask.
Fire Protection (1 here): facilities usually schedule fire protection companies at the intervals in NFPA 10, 25 and 72, with annual inspections at minimum. 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 Denison yet; many serve the wider area, so check Texas and the nearby listings below. For cleaning, see cleaning.broker.

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