24/7 Emergency Response Available — (888) 303-5551
─ Industrial · Data Centers · Colo · Enterprise
From SoCal colo facilities along the LA fiber corridor to enterprise data centers in the Inland Empire — OH delivers contamination-controlled cleaning, NDA-bound crews, escorted-access workflows, and mechanical / electrical PM coordination that protects the SLA, not the vendor's calendar.
─ The reality
Standard janitorial walks into white space with the same equipment used for an office tower — cotton mops, ammonia chemistry, regular vacuums. Particulate, fiber, and chemistry exposure into the airstream is an actual risk to equipment.
Two-person escort, badge-on-arrival, photo log, and clean-room-style entry are not optional. Vendors that show up unprepared get turned away — and the work doesn't happen.
Maintenance windows for chiller swaps, UPS work, ATS testing, and BMS changes have to align to operations. Vendors that mobilize on their own clock blow the window.
SOC, ISO, PCI, HIPAA — every audit asks for vendor logs, photos, training, and chain of custody. Vendors that don't keep their documentation in order create audit findings the operator absorbs.
Loading docks, mechanical yards, ground-level common areas, lobbies, restrooms, NOC and command-center spaces — when only the white space gets attention, gray space wears visibly fast.
─ How OH solves it
OH Building Services is built for SoCal data center operations — colo, enterprise, and edge facilities — with crews that understand contamination control, escorted-access workflow, and the operational discipline a critical-facility SLA requires. We do not perform IT-rack-level work; we deliver everything around it: contamination-controlled white-space and gray-space cleaning, mechanical and electrical PM coordination, lobby / NOC / common-area janitorial, and the capital and tenant-improvement work that has to phase around uptime.
Every crew assigned to a data center contract is NDA-bound, background-checked, badged, and pre-cleared through site-specific access protocols before mobilization. Cleaning chemistry and equipment are specified for white-space exposure — HEPA-filtered vacuums, electrostatic-discharge-aware tools, no aerosol or ammonia chemistry near the airstream.
Operators that move to OH typically consolidate multiple cleaning, lobby, and gray-space vendors into a single MSA, document audit-ready records continuously, and execute mechanical / electrical capital coordination without missing a maintenance window.
─ Services for Data Centers
White-space, gray-space, NOC, command center. HEPA, ESD-aware, no aerosol chemistry.
Learn moreReception, restrooms, conference, BoH corridors. Recurring + day porter coverage.
Learn moreCRAC / CRAH support, chiller and air-handling coordination during scheduled maintenance windows.
Learn moreUPS, ATS, switchgear support windows, lighting and life-safety capital under licensed electrical.
Learn moreCooling-water support, leak detection, restrooms, eyewash & emergency-shower compliance.
Learn moreIICRC water response, BoH water intrusion, post-event remediation. 24/7 dispatch.
Learn more─ Why OH for Data Centers
Cleaning chemistry, equipment, and crew protocols specified for white-space exposure. ESD-aware, HEPA-filtered, fiber-controlled.
All crews NDA-bound and background-checked. Pre-cleared through site-specific access protocols before mobilization. Two-person escort workflows respected.
We hit the window on the second. Pre-stage tools and materials, brief in advance, execute clean, document on exit.
Vendor logs, photos, training records, chain of custody maintained continuously for SOC, ISO, PCI, HIPAA audit windows.
─ Compare
Most boards and asset managers end up stitching together a roster of single-trade vendors, an after-hours answering service, and a folder of expiring COIs. Here's how OH compares.
The OH way
OH Building
Typical
Single-trade vendors
Alternative
In-house staff
100% W-2 employee crews
Background-checked, badged, uniformed, bilingual
Photo-documented QA every visit
Before/after photos and supervisor sign-off, auditable from your phone
24/7 dispatch with <2-hour SLA
Real humans on the desk — not a third-party answering service
Full licensing in-house
B General · C-10 Electrical · C-20 HVAC · C-36 Plumbing · IICRC · CIMS
One PM, one MSA, one invoice
All trades consolidated under a single program
Reserve-study & capital-plan integration
Every component tagged to your reserve study or capex schedule
─ How we engage
01
Tour with the site engineer and physical-security lead — white-space access, gray-space scope, BoH common areas, mechanical yard, escorted-access workflow review.
02
Recurring scope, contamination-control protocols, escorted-access workflow, NDA package, audit-documentation framework, capital coordination plan.
03
Crew NDAs, background checks, badging, and access pre-clearance completed before any mobilization. Recurring scopes start first; coordinated capital follows once protocols are proven.
04
Cleaning QA, access-log audit, documentation review tied to SOC / ISO / PCI / HIPAA cycles, capital coordination review with the site engineer.
"Most vendors hear data center and try to send the office cleaning crew with extra paperwork. OH showed up with the right equipment, the right chemistry, and a crew that already understood what two-person escort means. We haven't had to brief them again."
─ Case studies
A sample of data centers engagements across Southern California — anonymized at the request of our clients, but the metrics are real.
Colo operator consolidated three separate cleaning, BoH, and lobby vendor contracts into one OH MSA. NDAs, badging, and escorted-access pre-clearance completed in two weeks. Audit documentation continuous since onboarding, zero access-protocol violations.
OH coordinated common-area lighting retrofit, BoH HVAC PM, and lobby + NOC refresh with the site engineer's maintenance windows. Every phase pre-staged, briefed, executed in window, documented on exit. Zero unplanned downtime, full SCE rebate captured on the LED retrofit.
Operator needed continuous vendor documentation aligned to back-to-back SOC and ISO audit windows. OH established a documentation framework — access logs, photos, training records, chain of custody — maintained from week one, zero audit findings tied to vendor records.
─ Trust & proof
References available on request. Licenses, insurance, and certifications verifiable in seconds.
Active client references
5+ availableColo · 80K sq ft white-space
LA fiber corridor · Client since 2021
Enterprise DC · 120K sq ft
Inland Empire · Client since 2020
Edge / regional DC · 24K sq ft
OC tech corridor · Client since 2022
Colo · 60K sq ft
San Diego County · Client since 2023
Enterprise IT campus
South Bay LA · Client since 2022
Licenses · insurance · certifications
CSLB Class A & B
Lic. #[XXXXXX]
NDA-bound crews
Background + badged
Contamination-controlled
HEPA + ESD aware
$5M GL + $5M Umbrella
Additional insured
True 24/7 dispatch
Sub-2-hour mobilization
Audit-ready docs
SOC / ISO / PCI / HIPAA
"We don't let many vendors past the mantrap. OH was the first cleaning and FM partner that didn't need to be re-trained on access workflow every visit."
─ Related industries
─ FAQs
Have a unique situation? Talk to a real PM, not a sales rep.
(888) 303-5551Contamination-controlled cleaning, yes — with HEPA-filtered equipment, ESD-aware tools, fiber-controlled wipes, and no aerosol or ammonia chemistry near the airstream. We do not perform IT-rack-level work, cabling, or anything that touches customer equipment.
Yes. Every crew member assigned to a data center contract signs a site-specific NDA, completes background and E-Verify checks, is photo-badged, and is pre-cleared through the site's access protocol before first mobilization.
Yes — that's our default. We pre-stage materials, schedule against the site's access window, brief the escort plan before mobilization, and document every entry and exit on the access log.
We maintain continuous vendor documentation — access logs, photos, training records, chemistry SDS, chain of custody — from week one. Audit packets are pre-built and available on demand for any cycle the operator runs.
Yes. We support CRAC / CRAH common-area work, BoH HVAC PM, common-area electrical and lighting, and BoH plumbing — all pre-staged, briefed, executed in the window, and documented on exit. We do not perform UPS, switchgear, or critical-distribution work itself; we coordinate around it.
Sub-2-hour mobilization SoCal-wide for water intrusion, BoH electrical, plumbing, life-safety, and post-event remediation. Real dispatch line answered by a person, never voicemail.
Free walkthrough, written findings, custom proposal — built around your property and your board.