We are a full-service Mechanical Engineering Firm in Honolulu, Hawaii specializing in sustainable HVAC, Plumbing, and Fire Protection


At Crossland Engineering we are passionate about our work and we place high value on quality and accuracy. Building trusting relationships with our clients by providing exceptional results and caring service is a priority at our company.

We have a progressive approach to the design of building systems and a true commitment to core sustainability ethics. This allows us to achieve energy efficient and sustainable solutions for the built environment from a holistic perspective. Our team is distinguished by consistently delivering successful projects with many years of professional experience and proven expertise in project design, planning, execution, and management.


Credentials and Affiliations


What We Do

Our professional service offerings include:

Heating, Ventilation and Air-Conditioning (HVAC), Plumbing, Fire Protection, Sustainable Design, Central Chilled Water and Hot Water Plants, Building Automation, Commissioning, Energy Audits, Energy Modeling, Life-Cycle Cost Analysis, Tenant Improvement, Building Information Modeling, Design-Build Delivery, Project Management, and Construction Administration

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COnTact Us

Interested in working together? Do you have a question about your project? Or would you just like to say ‘Hello’? Visit our Contact Us page to find out how to get in touch with us. We would be happy to answer your questions or set up a meeting.

Don't be afraid to tell us about your project's timeline and budget. We're straightforward with our abilities and pricing, and knowing where you're coming from helps us meet your needs.

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