Retro & Continuous Commissioning

Retro-Commissioning is the process of ensuring that a system is running properly in today’s environment, rather than the way it worked in the past under different circumstances. Sunbelt Controls quickly analyzes the environment and provides up-to-date recommendations and implementation. Our experienced service team will be happy to guide you through this process.


As your environmental conditioning partner, we understand the importance of reducing your energy usage due to rising utility rates and in order to maintain sustainability. The challenge is in doing this while maintaining occupant comfort, and lowering your capital and operating costs.  Sunbelt Controls uses a systematic process for identifying less than optimal performance in existing buildings that results in maximum energy efficiency, improved indoor air quality, and comfort. Equipment and processes evaluated are typically in the following areas: DDC systems, lighting, air distribution systems, and chilled and hot water systems.



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UCSF IRM, San Francisco

Sunbelt Controls USCF Project

Sunbelt Controls designed and installed an impressive building automation system in UCSF's $85 million Regenerative Medicine Building.

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