Rack & Stack in United States
Rack assembly, rail kits, server and switch mounting, load-balanced placement and labelling to a documented standard. delivered in United States by engineers who work to the standards, safety regime and documentation expectations of this market. Mobilisation from Ashburn, VA in 24 hours. Northern Virginia alone holds more data-centre capacity than most countries, and the standards stack is different from Europe — TIA rather than EN, NFPA 70E arc-flash rules, and union labour considerations in several markets. An engineer arriving with European assumptions will fail a sign-off.
- Mobilisation
- 24 hours
- Hubs
- Ashburn, VA · Chicago · Dallas · Bay Area
- Region
- Americas
- Mains supply
- 120/208 V, 60 Hz
- On-site languages
- English, Spanish where required
- Local entity
- Field hubs and partners
The United States market
Northern Virginia alone holds more data-centre capacity than most countries, and the standards stack is different from Europe — TIA rather than EN, NFPA 70E arc-flash rules, and union labour considerations in several markets. An engineer arriving with European assumptions will fail a sign-off.
We mobilise from Ashburn, VA and Chicago and Dallas and Bay Area with a target of 24 hours to site. Hubs in Ashburn VA, Chicago, Dallas and the Bay Area give 24-hour mobilisation. Coast-to-coast work is scheduled rather than on-call.
Our United States footprint
- Ashburn, VA
- Chicago
- Dallas
- Bay Area
US East coverage from Northern Virginia, plus Chicago, Dallas and the Bay Area. Site-specific travel quotes issued before commitment.
All 28 covered countriesLocal delivery
How we deliver rack & stack here
Rack build-out in United States is measured against ANSI/TIA-568.2-D and 568.3-D, and the detail that decides a sign-off is usually mechanical: rack orientation against the containment envelope, correct blanking, and cable entry that does not fight the airflow. Our teams work to 24-hour mobilisation from Ashburn, VA.
- Rack positioning and levelling verified against the facility's containment layout before any equipment is unpacked
- Blanking panels fitted to every unused U — a routine omission that measurably raises inlet temperature in United States's higher-density halls
- Cable entry from overhead tray or underfloor, matched to the facility's own routing convention rather than imposed on it
- PDU mounting and phase balance recorded per rack, with 120/208 V, 60 Hz feeds confirmed before power-on
- Weight and seismic/floor-loading checks where the facility specifies them
Standards and compliance in United States
Work is signed off against the standards that actually apply here, not the ones our engineers are most familiar with. In United States that means ANSI/TIA-568.2-D and 568.3-D as the primary reference, with certification to tia-1152 (level iv / ive) for copper as the test regime.
Site safety runs under NFPA 70E arc-flash risk assessment and PPE category. We supply certificates before mobilisation rather than on request.
Standards applied on site
- ANSI/TIA-568.2-D and 568.3-D for copper and fibre cabling
- ANSI/TIA-569 for pathways and spaces, TIA-606 for administration and labelling
- ANSI/TIA-942 for data-centre infrastructure tiering
- BICSI TDMM as the installation reference
- SOC 2 Type II for service organisations
- HIPAA where protected health information is in scope
- FedRAMP and CMMC where federal workloads are involved
- State privacy laws, including CCPA/CPRA in California
Site access and safety
Ashburn and other major markets require photo ID, background screening and often a badging appointment days in advance. Union jurisdiction applies to some electrical work in certain metros.
- NFPA 70E arc-flash risk assessment and PPE category for energised work
- OSHA 10 or 30 hour training, plus site-specific orientation
- Lockout/tagout under OSHA 29 CFR 1910.147
Related work
Rack & Stack delivery cases
DACH · 2024
420-rack hyperscale fit-out, Frankfurt
Three data halls brought to production in a single quarter, with configuration drift controlled by wave-based validation rather than end-of-project inspection.
Iberia · 2024
Rolling customer deployments, Lisbon colocation
A standing delivery partnership absorbing customer deployment requests the provider's in-house team could not schedule, executed to the facility's own standard and paperwork.
UK & Ireland · 2023
Two server rooms migrated in one weekend, London
A consolidated move of two legacy server rooms into a colocation suite over a single 54-hour window, with rollback positions agreed before anything was de-racked.
Local questions
Working in United States
Do you certify to TIA-1152 rather than IEC 61935?
Yes. US projects are certified to TIA-1152 Level IV or IVe, with fibre tested to TIA-526-14. We can additionally supply IEC 61935 results where a European parent company requires them.
Are your engineers NFPA 70E and OSHA trained?
Engineers working on or near energised equipment hold current NFPA 70E training and OSHA 10 or 30 cards, and we follow the site's arc-flash boundary and PPE category rules.
How do you handle union jurisdictions?
We identify union jurisdiction at scoping and either work within it or flag it before you commit. Discovering it on site is expensive for everyone.
Elsewhere
Rack & Stack in other markets
Same service, different standards. Pick the market you are building in.