Working with Agus was a pleasure. He is an excellent mechanical engineer with great knowledge in his field.  Responsive, thoughtful and easy to work with–good traits to have in your sub consultants.

Jefferson Yu, Project Manager, WLC Architects Inc. Folsom, CA.

I have worked with Agus over the past decade on large and small projects since he was a mechanical designer.  Agus has consistently delivered his drawings on time and in good quality. He coordinated with other disciplines diligently. I would always like to have him in my team.

Bob Hicks, AIA, Project Architect, Costa Mesa, CA.

Congratulations to Agus and his team on starting their own company.  I have worked with Agus on several projects in the past when I was with GKK including a 60,000 SF brand new construction Sally Ride Elementary School for LAUSD.  Agus is knowledgeable in his field and very responsive.  He is an excellent team player.  I wish ECS success in the coming years.

Rakhi Dasgupta, AIA, Newport Beach, CA.

Congratulations to Agus and his partners on the new business.  I have known Agus for many years, and  known him to be an excellent engineer.  I wish ECS all the best, and much success in the coming years.

Tep Kalambaheti, PE, Associate Principal, IDS Group Inc. Irvine, CA.

Agus is one of the best engineers I have worked with.  In addition to possessing excellent project management experience, his professional skill set includes exemplary design and engineering, attention to detail, and exceptional client services.  Agus is a great asset to any project, and I hope to have an opportunity to work with him again.

Lawrence Yan, PEMechanical EngineerGlumac