Welsh Commissioning Group

Welsh Commissioning Group, Inc. (WCG) solely provides third-party commissioning services with a mission to deliver high-quality, innovative service and create a sustainable future through the built environment. Our collaborative and responsive team of commissioning authorities work with all project team members including owners, stakeholders, and design and construction teams to ensure effective solutions for our clients. WCG strives to go above and beyond owner requirements to achieve higher standards of performance. We bring our wide range of knowledge, creativity, and experience to your project with a commitment to a higher standard and ensure building systems operate at their optimum designed performance.

WCG draws on over 20 years of extensive commissioning experience. Our expert team has successfully designed and completed commissioning procedures on a variety of buildings including healthcare facilities, university facilities, K-12 schools, office buildings, laboratories, military facilities, high-rise residential, industrial and correctional institutions.

Key Contact

Tim O'Neill

Division Director

Building Types Served

  • Commercial

Business Types

  • Consulting

Services Offered

  • Building Tune-Ups Services
  • Energy benchmarking
  • New Building Commissioning
  • Retro-commissioning

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