Shield Services

Data Center Coolant Experts

Full Service Program Beyond Testing.  Built for Mission Critical Data Center Environments

Shield Services

Shield delivers nationwide liquid cooling services for hyperscale, colocation, enterprise, AI, and HPC data centers.

Our team supports the full lifecycle of liquid cooling infrastructure, from commissioning and validation to preventative maintenance, fluid testing, remediation, leak detection, and end-of-life decommissioning.

Through a network of certified technicians, mobile laboratories, and accredited fluid analysis partners, Shield helps operators improve reliability, reduce operational risk, and maintain optimal thermal performance across mission-critical environments.

Whether supporting a single facility or a multi-site data center portfolio, Shield provides consistent execution and technical expertise throughout the United States.

Commission & Validation

Our structured commissioning process validates every cooling component meets design specs before go-live, including site surveys, pressure testing, flushing, electrical verification, and thermal performance validation.

Shield by Guardian

Site Survey & Assessment

Shield by Guardian

Pressure & Leak Testing

Shield by Guardian

Electrical Verification

Leak Detection

Shield is a TTK Certified Installer. Advanced leak detection with moisture sensors, automated shut-off, and 24/7 monitoring identifies failures before they damage your critical IT assets.

Shield by Guardian

Design, install, and commission FG-NET + FG-DLC rack-level glycol leak detection systems

Shield by Guardian

±1m fault pinpoint accuracy

Shield by Guardian

BMS integration via MODBUS/JBUS

Shield by Guardian

10-year warranty

Shield by Guardian

24/7 Remote Monitoring

Testing Services

Every Shield engagement begins with the full OCP Table 4 baseline panel. For high-density AI, HPC, and mission-critical deployments, our Enhanced tier adds the analytical depth the baseline cannot provide inhibitor concentrations, organic acid profiling, extended metals, and complete microbiological surveillance.

Shield by Guardian

Onsite Diagnostics: Instant results available before technician leaves the floor

Shield by Guardian

Laboratory Analysis: OCP Table 4 Baseline (48hr SLA, ISO/IEC 17025 accredited lab)

Shield by Guardian

Laboratory Analysis: Shield Enhanced Panel (proposed OCP extension for high-density environments)

Shield by Guardian

Microbiological Testing: 48hr Mandatory Incubation + Analysis (Shield Enhanced)

Maintenance Services

Proactive maintenance programs are designed to maximize uptime and extend equipment lifespan. Scheduled inspections of pumps, valves, heat exchangers, and control systems prevent costly failures before they occur.

Shield by Guardian

Scheduled Inspections

Shield by Guardian

Pump & Valve Servicing

Shield by Guardian

Flushing / Filling/ Refilling

Shield by Guardian

Filter Replacement

Shield by Guardian

Proactive Maintenance and Maximize Uptime

Fluid Management & Remediation

We precisely monitor and treat cooling fluids, regularly testing pH, conductivity, biological growth, and corrosion to ensure coolant protects your infrastructure. Fluid-agnostic and hardware-agnostic.

Shield by Guardian

pH adjustment

Shield by Guardian

Inhibitor Replenishment

Shield by Guardian

Glycol Top-offs

Shield by Guardian

System Purges and Full drain-and-refill Flushes

Decommissioning & End-of-Life

Controlled shutdown, fluid removal, and equipment disconnection

Shield by Guardian

Controlled CDU shutdown and fluid drain-down

Shield by Guardian

Cold plate removal from servers without damage

Shield by Guardian

ITAD coordination for liquid-cooled hardware

Shield by Guardian

Coolant reclamation. Asset remarketing

Nationwide Liquid Cooling Services

We precisely monitor and treat cooling fluids, regularly testing pH, conductivity, biological growth, and corrosion to ensure coolant protects your infrastructure. Fluid-agnostic and hardware-agnostic.

Shield by Guardian

30 Mobile Labs

Shield by Guardian

20+ major data center metros

Shield by Guardian

Rapid Response

Shield by Guardian

Multi-site Support

How It Works

How Shield Services Work

Shield operates 30 mobile laboratories staffed by certified data center coolant technicians, capable of operating independently within Tier IV environments. Our full-time technician network supports more than 20 major data center metros across the U.S.

Shield by Guardian

Certified Laboratory Accredited Analysis

Shield partners with the highest international standard for testing laboratories, delivering some of the fastest turnaround times in the industry. Every ASTM method is performed under accredited scope, with results published to your secure portal.

Shield by Guardian

ISO/IEC 17025
2017 Accredited

The highest international standard for testing and calibration laboratories. Accreditation means independent audit of testing methods, equipment calibration, analyst competency, and result traceability — giving operators defensible, analytically valid fluid chemistry data.

✓Independently Audited & Verified

Shield by Guardian

National Coverage
& Rapid Response

Our laboratory partner is positioned at the geographic center of the US logistics network providing access to 80% of US data center markets within one business day by overnight carrier. Samples from any major data center geography arrive within the same freight window, delivering consistent turnaround regardless of site location.

Let’s have a conversation about how Shield can protect your business.

Fill out the form below and we’ll get back to you shortly!

Ready to work together?

Discover how Shield can protect your infrastructure.