Empowering our clients with innovative engineering solutions
At Tier 1 Engineering, we specialize in design, fabrication, and testing of lightweight structures. With a strong background in mechanical design and drafting, our team of skilled engineers has extensive expertise in various 2D and 3D CAD systems. We excel in designing lightweight aircraft structures and are adept at developing simple and cost-effective parts and assemblies.
Our Services
We offer a comprehensive range of services to cater to the needs of various industries, including aerospace, energy, marine, medical, and consumer products. Our services span the entire product cycle, from concept to product development, production, and operational support. We work closely with clients to develop composite products that demonstrate technical, economic, and environmental benefits over traditional designs.
Our Expertise
Our engineers have extensive experience in both composite and metallic structures analysis. We utilize Finite Element Analysis (FEA) to aid in the design process. FEA is combined with classical hand analysis and supporting test data to ensure structural integrity and performance. We also specialize in developing test plans and procedures to validate the performance of our designs.
Certifications
We maintain certifications in quality management standards, including ISO 9001:2015 and AS9100:D, ensuring that our processes and procedures meet the highest standards of quality and reliability.
Innovative Approach
At Tier 1 Engineering, we pride ourselves on our innovative approach to engineering and manufacturing. We are known for our ability to meet challenging schedules and deliver high-quality work. Our cohesive team works closely together to achieve well-defined objectives, resulting in better communication, high productivity, and reduced costs. We are skilled in every phase of product development, from conceptual design to production, allowing us to understand our clients' needs and requirements better.
Major Clients
Our impressive client portfolio includes notable companies such as Encore Composites, United Technologies, Zodiac Aerospace, Composite Horizons, EAM Worldwide, Mercaer Aviation Group, ATK Aerospace, Panasonic Avionics, Janicki Industries, and Lung Biotechnology.
In the News
We have established ourselves as pioneers in the field of electric flight, having achieved several notable milestones. In 2016, we successfully completed the world's largest electric-powered manned helicopter flight. In 2018, we set a Guinness World Record for the farthest distance traveled by an electric helicopter. In 2021, we certified electric propulsion technology for the world's best-selling helicopter.
Contact Us
If you would like to learn more about our services or discuss your specific needs, please do not hesitate to contact us at: 2406 S Main St Santa Ana, CA 92707 USA Tel 949.574.4130

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