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HVAC Performance Investigation

Independent, evidence-based investigation of HVAC systems that are not meeting design intent — comfort complaints, capacity shortfalls, humidity control, energy consumption, or unresolved commissioning issues. Deliverables are written for owners, design engineers, and legal counsel where applicable.

ASHRAE Guideline 0

ASHRAE Guideline 14

ASHRAE 55

ASHRAE 62.1

Positioning

Investigations are scoped as an engineering exercise, not a service-provider sales call. Findings are documented against measured data and the project’s basis of design so the owner has a defensible record before committing to remediation.

Capabilities

  • Comfort, capacity, and humidity complaint investigation

  • Chiller and boiler plant performance review

  • Air-side and hydronic system diagnostics

  • Controls sequence review and trend-data analysis

  • Energy-consumption benchmarking against design intent

  • Forensic review supporting dispute or warranty positions

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Applicable standards

ASHRAE Guideline 0

ASHRAE Guideline 14

ASHRAE 55

ASHRAE 62.1

Specific certifications, personnel qualifications, and delivered outcomes for a given project are confirmed on scope of work.
Industries & Applications

Industries served

Data Centers & Mission-Critical

Healthcare & Life Sciences

Commercial (Class A)

Higher Education

Government & Institutional

Methodology

How we deliver HVAC Performance Investigation.

Scope & documents

Complaint narrative, basis of design, mechanical schedule, and commissioning history reviewed.

01

Site walkthrough

Physical inspection of central plant, air-handling equipment, and affected zones.

02

Measurement

Targeted field measurements and trend-data extraction from the BMS where available.

03

Analysis

Measured performance compared against design intent;
root causes isolated.

04

Reporting

Findings report with prioritized remediation plan and, where useful, order-of-magnitude corrective cost.

05
Deliverables

What you receive.

Deliverables are packaged in a format acceptable to the design engineer of record, the commissioning authority, and (where applicable) the AHJ.
  • Investigation report with executive summary

  • Measured vs. design comparison tables

  • Root-cause analysis and contributing-factor list

  • Prioritized remediation plan

Information we need to scope this service

Description of the performance problem.

Affected spaces and operating conditions

Basis of design and mechanical schedule (where available)

Commissioning report and outstanding-issues list

BMS access or trend-data export (where available)

Site access windows and safety requirements

Frequently asked

Investigations are delivered as an independent engineering product. Remediation is scoped separately and, where the owner prefers, executed by a third party against our findings.

Related equipment families

Custom Air Handling Units

Project-specific AHUs configured to submittal.

Chillers


Water- and air-cooled chiller
packages.

Data Center Cooling Equipment

CRAH, in-row, and rear-door cooling for data halls.

Discuss your project
Bring us a scope. We’ll bring engineers who’ve worked in this discipline.

Share the affected systems, complaint history, operating conditions, design intent and any previous TAB or commissioning results. Useful inputs include equipment schedules, control sequences, BMS trends and the times or locations where performance differs from expectations.

Email your investigation brief or upload drawings and performance records. The scope can then focus on targeted measurements, possible causes and practical corrective actions.

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