What Is Facility Maintenance?

Updated November 6, 2026

What Is Facility Maintenance?

Facility maintenance is the work that keeps a building and its systems safe, legal and running: HVAC, plumbing, electrical, roofing, fire protection, elevators, doors, pest control and grounds. It combines scheduled preventive tasks, repairs when something fails, and record-keeping. It can be done by in-house staff, individual trades or one full-service company.

Updated November 6, 2026 · Source: maintenance.broker guide (common practice); confirm with your local authority and contractor.

Illustration for the guide: What Is Facility Maintenance?

Facility maintenance is different from cleaning (janitorial) and from construction. Its goal is that the building keeps working at the lowest total cost, without surprises.

The Main Types

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Who Does the Work

Small buildings usually call individual trades. Larger portfolios often use in-house technicians plus contracts, or one facility maintenance company. See in-house versus outsourced.

Where to Start

  1. List every system and its age.
  2. Find the compliance items first.
  3. Build a schedule with the preventive maintenance checklist.
  4. Set a budget with the budget calculator.

Keep the records: they prove compliance, support warranty claims and help when you sell the building.

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Listings: © OpenStreetMap contributors (ODbL) · Data last updated November 6, 2026 · Sources & method