GMC Commissioning provides building commissioning, analytics, and certification services for new and existing facilities. They combine hands-on technical expertise with the most advanced building data analytics software available to ensure buildings are designed, built, and operated for optimal performance.

GMC Commissioning is a full-service commissioning provider and industry leading consultant for high performance facilities. In addition to new construction commissioning and existing building commissioning, they offer Monitoring Based Commissioning (MBCx) which collects and analyzes building data to provide ongoing analytics and suggestions for improving system and equipment operation. Utilizing SkySpark Analytics customizable applications for Fault Detection and Diagnostics, Energy Analytics, Supervisory Control, and Dashboarding, they help facility operators advance their buildings' smart technology by leveraging the most advanced data analysis available in the market. GMC CX provides service and support for complex projects across the US and Worldwide.
Lincoln Property Company’s Chris Lelle realized that burdened engineers can’t each manage 300,000 sq ft by diving deep into BAS data—so he used FDD to simplify the troubleshooting his techs need to do.
For years, complaints about comfort at a Microsoft campus were attributed to BAS issues. Packet-level network data told a different story and exposed 118,000 hours of missed runtime.
Goldman Sachs detailed how it scaled a global smart building program across 94 sites by changing where cybersecurity decisions happen—before devices ever reach the field.
Delta Air Lines and JLL made a deliberate call at LaGuardia Terminal C: stop relying on engineers to walk rooms multiple times a day just to confirm conditions were still acceptable—and replace those rounds with standardized, proactive alerting.
Five years ago, Clockworks Analytics made a bet: fault detection would only reach most commercial buildings if it could work without deep owner-side engineering teams.
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