Data Center Mechanical, HVAC, Plumbing, & Backflow Experts

WHEN FLYING RESEARCH MISSIONS AT 45,000 FEET, IF ENVIRONMENTAL SYSTEMS FAILED, WE HAD MINUTES TO RESPOND

At IMSi, We bring that same urgency to your data center. In Special Operations, we planned for every contingency and trained for every failure mode. That's exactly how I approach your cooling infrastructure. N+1 redundancy isn't a checkbox, it's how I've operated for 36 years.

Data Center Cooling Systems

Traditional Cooling

  • CRAC units (DX cooling)

  • CRAH units (chilled water)

  • In-row cooling

  • Rear-door heat exchangers

  • Hot/cold aisle containment

Advanced Liquid Cooling

  • Direct-to-chip cooling

  • Coolant Distribution Units (CDUs)

  • Single-phase immersion

  • Two-phase immersion

  • Hybrid air/liquid systems

24/7/365

Availability

Response Time Guarantees

  • Complete cooling system failure, 1 Hour

  • Loss of N+1 redundancy, 2 Hours

  • Temperature excursion >80°F, 1 Hour

  • Liquid leak detection, 1 Hour

Standards & Compliance

  • ASHRAE TC 9.9 Thermal Guidelines (A1-A4 classifications)

  • Uptime Institute Tier Standards (I-IV)

  • TIA-942 Data Center Infrastructure

  • NFPA 75 IT Equipment Protection

  • EPA ENERGY STAR for Data Centers