Data center & critical-environment services · Ohio
Cleaned.
Then counted.
Post-construction, white-space and subfloor cleaning for data halls, colocation suites and computer rooms, with airborne particle counts reported against ISO 14644-1 classes.
- 0.3 µm
- 0.5 µm
- 5.0 µm
- ISO 14644-1 classes
- ASHRAE TC 9.9 guidance
- 01 · ScopeMethod statement approved before work starts
- 02 · AccessInside your change windows, MOP and escort rules
- 03 · MeasureParticle counts before and after, where verification is included
- 04 · RecordA written record of every visit
Before go-live, and every week after
We clean critical spaces the way they are run: to a written plan, inside your change windows, under your access and escort rules. Hearth & Hall performs the cleaning; PMCS writes the method, takes the counts and issues the report.
Stage · Before go-live
Post-construction & pre-commissioning cleaning
Phased to the build schedule: initial, progress and final cleans, ending with a white-space-ready turnover clean.
- Areas
- Overheads, trays, containment, racks, floor, subfloor
- Output
- Turnover clean · optional counts
Readiness walk-throughs
A structured walk with your facilities lead before turnover, an audit or a move-in.
- Areas
- Whole room
- Output
- Short ranked list of findings
Particle-count verification
Airborne particle counts by sampling location, reported against ISO 14644-1 room classes. Before and after a clean, or on its own as a baseline.
- Sizes
- 0.3 · 0.5 · 5.0 µm
- Output
- Written report
Stage · Live white space
White-space maintenance cleaning
A recurring program for live data halls. Weekly to quarterly, scheduled around your change windows.
- Areas
- Top-of-floor, rack exteriors, containment, NOC, gray space
- Cadence
- Weekly → quarterly
Subfloor (raised-floor plenum) cleaning
Controlled tile lifts, a few at a time, to clean the slab, pedestals and stringers beneath a raised floor.
- Areas
- Slab, pedestals, stringers
- Output
- Photo record of conditions
Vendor escort & maintenance coordination
An attentive escort for third-party vendors, and help coordinating maintenance visits under your MOP, access and housekeeping rules.
- Under
- Your MOP, access and housekeeping rules
- Output
- Visit log
By area
- Overheads & cable trays
- Containment
- Rack & cabinet exteriors
- Top-of-floor
- Subfloor & plenum
- NOC & gray space
Not offered: zinc-whisker remediation, slab sealing and GMP or pharmaceutical clean rooms. We’ll point you to a specialist.
The method is written down. The result is measured.
- STEP 01
Walk-through
We walk the space with your facilities lead and agree what’s in scope: rooms, floor type, access windows, escort and MOP requirements.
- STEP 02
Method statement
Before anyone enters the room you receive a written method statement: sequence, areas, materials, tile-lift plan, and stop-work rules. Nothing starts until you approve it.
- STEP 03
Clean
Hearth & Hall works top-down and to the plan. No blowers or compressed air. Damp, never wet, and no wax or finish on raised-floor tiles. Tile lifts are limited to a few adjacent tiles at a time.
- STEP 04
Count & report
PMCS takes airborne particle counts and issues a written report.
You see what was in the air, what we did about it, and what was left.
Built for the people who answer for uptime
Data center facility managers and colocation operators · enterprise, hospital and university computer rooms · critical-facilities and IT infrastructure leads · general contractors who need a final clean before turnover.
Service area: all of Ohio
Serving data centers across Ohio. Based in Northeast Ohio, we support colocation and enterprise facilities statewide, with priority coverage in Greater Cleveland and Akron–Canton, Central Ohio (Columbus, New Albany, Licking and Fairfield counties), and Cincinnati–Dayton.
Site types
Data halls, colocation suites, and enterprise, hospital and university computer rooms.
Priority coverage · by county
- Northeast Ohio
- Cuyahoga · Summit · Stark · Lake · Geauga
- Central Ohio
- Franklin · Licking · Delaware · Fairfield · Union
- Southwest Ohio
- Hamilton · Butler · Warren · Montgomery
- Northwest & Southeast Ohio
- Projects welcome by arrangement
Tell us about your room
Square footage, raised floor or slab, and the windows you can give us. We reply by email with next steps. Every engagement is scoped and quoted in writing after a walk-through.
Based in
Chesterland, Ohio · Serving all of Ohio