Contact Us

For general or specific information, please do not hesitate to contact us.

Ask for Information on the following Services:

Building Systems Commissioning

· Mechanical Systems

· Controls Systems

· Emergency Generators

· Electrical Systems

· Commissioning support for LEED Certification

Building Forensics and Studies

· Mechanical System Investigations and Evaluations

· Mechanical System Infrastructure Studies

Technical Coordination Checks

· Mechanical Technical Checks

· Mechanical Constructability Reviews

Special Mechanical Engineering Design

· Sustainable (“Green”) HVAC System Design for Residential and Small Commercial Projects (Integrated Design)

· Natural Ventilation Concepts

L.L. Catey Engineering Services Logo

L.L. Catey Engineering Services, LLC

PO Box 1318

Royal Oak, MI  48068-1318

Phone: 248.361.0423

Fax: 248.691.0119


For overnight mail and UPS delivery:


402 Park Avenue

Royal Oak, MI  48067-1778

For specific project needs:

AAA Birmingham Branch TowerSlope of Waste Line

AAA Birmingham Branch Replacement Tower

Verifying slope of waste line

©2013 L.L. Catey Engineering Services, LLC     ALL RIGHTS RESERVED

General information: