About us
STUEVEN ENGINEERING CONSULTANTS INC. is a mechanical consulting engineering firm dedicated to professional engineering, planning, design, and construction support services for mechanical and plumbing systems.
Since 1975, our thirty-five years of experience in mechanical and plumbing projects encompass a wide diversity in the types of projects such as mixed use facilities, government facilities, hospitality, commercial, medical/research facilities, religious facilities, and educational facilities. All of our staff takes an active role in the design and client contact for each project.
- Engineering, design, and preparation of construction documents for mechanical heating, ventilation, and air conditioning (HVAC) systems, and plumbing systems.
- Mechanical and plumbing expertise in Design/Build documents for sub-contractor installation.
- Scoping/survey services of existing HVAC/plumbing systems for energy analysis, retrofits, and upgrades.
- Energy analysis to optimize performances of building HVAC/plumbing systems, complete with technical reports and calculations.
- Certified California Energy Commission Title 24 reports.
- Building automation controls for HVAC and plumbing systems.
- Hydronic analysis of building chilled/heating water and plumbing systems.
- Steam plants
- Co-gen facility plants.
- LEED accredited documentation and coordination.
- Revit (BIM) ready and experienced with various projects from conceptual drawings to full Navisworks clash detection coordination to complete As-Built record Drawing submittals.

