🔧 Commissioning Support

Ensuring designed performance is
reliably achieved all the way into operations

ZEB performance verification and data center commissioning. By combining Registered ZEB Planner expertise with precision commissioning know-how developed in data center projects, we verify whether building systems truly deliver their intended performance.

Installing systems is not enough. We verify whether the performance targeted in design is actually being achieved in practice.
🌱 Service Scope
ZEB verification / data center Cx / simulation
Centered on mechanical systems expertise, we provide practical support that connects performance verification to operational improvement.
  • Registered ZEB Planner expertise
  • Coverage from data center L0 through L7
  • EnergyPlus / BEST based analysis
Our Services

Two Specialized Commissioning Domains

We systematically verify and evaluate whether building systems perform as designed. Our service scope is centered on ZEB buildings and data center environments.

ZEB Performance Verification

Comprehensive verification including BEI assessment, indoor environment evaluation, equipment operation checks, emergency-operation testing, and operational method optimization.

Data Center Commissioning

Full coverage of mechanical systems from L0 through L7. As a mechanical-systems specialist, we work with partner firms to deliver high-quality commissioning services.

Collaboration with Cx Providers

We also accept commissions from commissioning companies for the mechanical-systems domain, serving as a specialized team member for verification work.

ZEB Performance Verification

ZEB Performance Verification

By combining our ZEB Planner expertise with the precision verification methodologies developed through data center commissioning, we deliver highly specialized and practical performance verification.

01
BEI Verification
We compare the designed BEI value with operational energy consumption and quantitatively evaluate the level of achieved energy performance.
02
Indoor Environment Evaluation
We assess thermal environment, lighting, and air quality to confirm that the intended comfort conditions are actually delivered.
03
Equipment Operation Checks
We verify that HVAC, ventilation, lighting, domestic hot water, and related systems operate as designed and produce the expected performance.
04
Emergency Operation Testing
We test whether systems operate properly during disasters or power outages and whether emergency functionality is secured.
05
Operational Optimization
Based on verification results, we organize and propose the operational methods needed to sustain ZEB performance over time.
🌱 ZEB Planner Expertise × Data Center Precision
As a Registered ZEB Planner, we possess deep expertise in building energy-saving performance. Combined with the verification methods and quality-management discipline required in data center commissioning, this allows us to provide unusually rigorous performance verification.
We provide end-to-end support — from planning through verification to feedback — so that design-stage intentions are reliably translated into operational performance.
✦ As a Registered ZEB Planner, we can support the full path from ZEB planning through post-completion performance verification.
Data Center Commissioning

Data Center Commissioning

As a mechanical-systems specialist, we cover every commissioning level relevant to data center mechanical infrastructure.

L0Factory
L1Installation
L2Component
L3System
L4Integration
L5Operational
L6Seasonal
L7Ongoing

Mechanical Systems Expertise

We specialize in mechanical building systems. That includes HVAC, cooling, and plumbing systems that underpin stable data center operations, along with the commissioning procedures required to validate them.

Team-Based Delivery

We work in teams alongside electrical, telecommunications, and control-system specialists as well as commissioning providers. We also support Cx providers directly for the mechanical scope.

Simulation

Building Energy Simulation

We use building energy simulation to strengthen commissioning accuracy, analyze gaps between intended and measured performance, and derive better operational strategies.

EnergyPlus / BEST

High-Precision Simulation for Performance Verification

Using EnergyPlus and BEST, we compare designed performance against actual operational conditions through detailed building energy simulation.

  • Detailed hourly calculations across all 8,760 hours of the year using 3D models and weather data
  • Accurate zone-by-zone HVAC load calculation to optimize equipment sizing
  • Annual prediction of temperature, humidity, and energy consumption
  • Quantified visualization of energy savings before and after renovation

Standalone Simulation Support

Simulation can also be requested independently from commissioning support. We accept standalone projects when simulation itself is the primary requirement.

  • HVAC load calculation
  • Solar generation analysis
  • Airflow analysis
  • Gap analysis for operational improvement
Credentials & Certifications

Credentials & Certifications

International qualifications and certifications reinforce the quality and reliability of our commissioning services.

ZEB Planner

Registered with SII (Sustainable open Innovation Initiative). We provide integrated support from ZEB planning through performance verification.

EXIN EPI CDCP

We hold the Certified Data Centre Professional qualification, reflecting internationally recognized expertise in data center design and operations.

ISO 27001

We hold Information Security Management System certification and maintain rigorous control of confidential information used during commissioning work.

Workflow

Commissioning Workflow

From inquiry to completion, we secure quality step by step.

01

Consultation

Review the building overview and design intent, then define the scope of verification.

02

Planning

Prepare the commissioning plan and set the verification items and acceptance criteria.

03

Verification

Perform on-site measurement and testing, then collect and analyze the required data.

04

Reporting

Organize the performance evaluation and improvement proposals into a final report.

FAQ

Frequently Asked Questions

Can you commission buildings other than ZEBs?

Yes. We support a wide range of buildings including general commercial buildings and data centers. Building use and scale are not a limitation.

Can you perform data center commissioning independently?

Because our specialty is mechanical systems, we typically work with partner firms for electrical, telecommunications, and control systems. We can also support commissioning providers directly for the mechanical scope.

Do I need to commission a full project to request EnergyPlus simulation?

No. We accept standalone requests for EnergyPlus or BEST energy simulation, including HVAC load calculation, solar generation analysis, and airflow studies.

How do you handle information security?

We hold ISO 27001 certification and apply rigorous controls to the design documents and confidential data entrusted to us during commissioning work.

What information is helpful for an initial consultation?

It helps to know the building use, total floor area, location, and an overview of the installed systems. Even if drawings and data are not yet complete, please feel free to contact us.

Contact Us About Commissioning

ZEB performance verification, data center commissioning, and building energy simulation — we are happy to discuss your requirements.

ZEB Planner (Registration No. ZEB2023P-00138)