Mechanical DesignAt 15000 Inc. we believe that sustainable design should be a part of every project we do, not just those that require LEED certification.

We are proactive in our approach and encouragement of sustainable options for any given project. In many cases, being green doesn’t have to cost more money. You just have to apply a creative, informative and collaborative approach to the system design.

As experienced engineers and consultants, we are a valuable resource for our clients. They rely on us for design input, technical expertise, energy efficiency, and optimal building performance. We apply integrated design to every project, augmenting our services with building technologies, energy consulting and commissioning.

We have experience with commercial, industrial, institutional, educational, and specialty HVAC systems. From hospitals to wineries, schools to military facilities, we have been delivering original solutions to an ever-growing number of satisfied clients. Our HVAC design engineers have proven their expertise when dealing with the constraints of project schedules, physical space, and tight budgets.


15000 Inc. and Manzana Apple Products
The Manzana Apple Pouch Line with temperature, humidity and room pressure controls.
  • Heating, Ventilation, and Air Conditioning
  • Plumbing
  • Fire Protection
  • Design Build Services
  • Central Plant Systems Design
  • Radiant Heating and Cooling
  • Under Floor Air Distribution
  • Displacement Ventilation
  • Building Information Modeling (BIM)
  • Geothermal Heat Exchange Systems
  • Life Cycle Cost Analysis
  • Building Evaluation Surveys
  • Building Automation System Design
  • Mission Critical Systems
  • Fire and Life Safety Systems
  • Studies and Reports
  • Solar Heating Design
  • Value Engineering
  • Peer Review
  • Code Analysis
  • Title 24 Energy Modeling and Consulting
  • AABC Certified Commissioning
  • Winery Glycol Systems



Ronald Reagan Courthouse, Los Angelas
Ronald Reagan Courthouse, Los Angelas


Considering a Mechanical Engineering Consultant for your project?

We would love to talk to you about it. Give Jay or Gary a call at