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What we do

Tier 1 Engineering is a provider of engineering services, specializing in lightweight composite structures. We offer engineering design and build services to the Aerospace, Energy, Marine, Medical, and Consumer Product sectors. We handle all projects in a secure environment to protect client privacy and follow AS9100-compliant quality practices.

How we do it

We are known for high-quality work and ability to meet challenging schedules. The key to our success is using a small team of skilled engineers, who are given broad responsibility. Our cohesive team works closely together to achieve well-defined objectives and you benefit from better communications, high productivity and reduced costs.

We are skilled in every phase of product development from conceptual design to production. This facilitates a greater understanding of your needs and requirements and allows for a one-on-one client relationship.


ISO9001:2008 Quality Management Standard
AS9100:C Quality Management Standard


Tier 1 Engineering at a glance


Tier 1 Engineering
1001 W 17th St, Ste D
Costa Mesa, CA 92627

Major Clients
Encore Composites, United Technologies, Zodiac Aerospace, Composite Horizons, EAM Worldwide, Mercaer Aviation Group, ATK Aerospace, Panasonic Avionics, Janicki Industries, Lung Biotechnology.