Retro-Commissioning

Keithly Barber Associates, Inc. (KBA) is a building commissioning and energy conservation consultancy based in Renton, Washington, with over 25 years of experience. KBA helps clients optimize building performance, lower utility costs, enhance occupant comfort, and extend equipment life through services including new building commissioning, retro-commissioning, and commissioning coordination.

building commissioningcommissioning coordinationenergy auditsindoor air quality investigationsinfrared thermographySustainability consulting

Kerr-Greulich Engineers, Inc. is an ESOP engineering firm located in Louisville, KY, founded in 1983 and registered in 40+ states. It provides innovative, cost-effective, energy-efficient mechanical, electrical and plumbing (MEP) systems engineering, working with architects, owners and contractors on projects across the Southeast and Midwest regions.

Building Information Modeling (BIM)commissioningconstruction administrationElectrical Engineeringenergy auditsEnergy ModelingFire protection engineeringHVAC designlife cycle cost analysisplumbing designSustainable Design

kW Engineering is an independent consulting firm focused on improving building performance, founded in 1998 in Oakland. It delivers engineering solutions that optimize energy use and operations, lower costs, and help achieve carbon reduction goals for commercial, industrial, and institutional buildings. It is a minority-owned business certified by NMSDC and has offices across California, Utah, Idaho, and New York.

building performance monitoringcommissioningelectrificationenergy auditsfault detection diagnosticsowner's representative servicesutility DSM program delivery