Above the equipment

Overhead & Plenum Cleaning

Dust that settles overhead is out of sight until airflow or a technician disturbs it. Overhead surfaces are cleaned before anything below them, so nothing falls onto a freshly cleaned floor.

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Cable trays, ladder racks, ceiling plenums, light fixtures and duct exteriors above the white space — the dust that falls into everything below.

Overhead surfaces

Everything above the cabinets that your site approves for cleaning.

Cable trays, ladder racks and basket trays (exterior, without moving cabling)
Light fixtures, sprinkler piping exteriors and structural ledges
Containment panels, hot- and cold-aisle doors and curtains

Ceiling and return-air plenums

Where the ceiling forms part of the airflow path, the space above it is cleaned too.

Ceiling tiles lifted in sequence, with HEPA vacuuming of the plenum surfaces
Return-air grilles and diffuser faces cleaned
Work coordinated with your mechanical team when units must be adjusted

The exact scope is agreed with your facility team before work starts. Anything outside it — or anything your site does not approve — is left alone. How we work around live equipment.

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Floor tiles and approved subfloor areas

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Measured, not guessed

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Discuss your facility’s requirements

Tell us about the space, the scope you have in mind and your access windows. We will come back with questions, a walkthrough date or a proposal.

Request a quote (202) 844-9087