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Timon Bruulsema

RDH Building Science Inc.

Business Partner

Original Join Date: 2026

Professional Bio

Timon Bruulsema | PE (CA)
Timon is an Associate Engineer in RDH specializing in energy and emissions performance of existing buildings. Timon’s expertise in energy analysis, sustainable design, and building science forms the foundation of his understanding of building performance. With a focus on integrated, whole-building systems, he excels at conducting energy modeling simulations, performing energy and condition assessments, and executing detailed analyses of existing buildings. Timon is actively involved in Clean Building Performance Standard (CBPS) projects in Washington as well as BPS projects in California. Timon also supports teams providing BPS services in Oregon, Denver, and Boston.