San Francisco Office

1001 Bayhill Drive

San Bruno, CA 94066

Welcome to Lean Engineering



Doron Lean, PE
CEO/President 

Lean Engineering (LEAN) offers a full range of electrical engineering, testing, and construction administration services across diverse market sectors. Originally founded in 2003, we have a long and proven track record of exceptional project delivery that meets our clients highest expectations. Our knowledge and experience is the product of decades of working on many of the world’s most prominent airports and government facilities and its most challenging projects.   

Our style of service is personal and professional. We are active listeners and proactive contributors who communicate clearly, are decisive and responsive, and are committed to consistently delivering quality services and products.  We pride ourselves on (a) collaborating with our partners, (b) delivering exceptional quality, and (c) innovative, creative solutions. 


Lean Technology Corporation © All Rights Reserved.

Est. 2003


Salt Lake City Office

136 East South Temple

Salt Lake City, UT 84111 

Irvine Office (Headquarters)

18850 Von Karman Ave, Suite 200

Irvine, CA 92612