Welcome to Allen Designs!
At Allen Designs, we specialize in structural engineering for residential projects across Orange and San Diego counties. With over 20 years of experience, we deliver precision and quality to every build.
We leverage the latest engineering software and technology, including the use of Revit 3D modeling to ensure precision and accuracy in every project.
Our highly skilled professionals, including a licensed structural engineer, bring years of expertise to your projects, ensuring quality and reliability.
Explore Our Work
A Showcase of Our Projects
![22536_3D[1]](https://www.allendesigns.com/sitepad-data/uploads/2026/10/22536_3D1.jpg "22536_3D[1]")
Tinyo Stair
![22407_3D[1]](https://www.allendesigns.com/sitepad-data/uploads/2026/10/22407_3D1.jpg "22407_3D[1]")
Caballero Residence
Our Mission Statement
To deliver structural engineering solutions that meet current building codes and are well detailed while meeting the architectural challenges that often accompany these types of projects. This is the essence of our "calc and fit" ethos.
Features That Matter
Learn about our innovative features designed to enhance the efficiency and effectiveness of your residential construction projects.
We prioritize client satisfaction, adapting our services to meet your specific needs and expectations.
Contact Us Today
Let's Build Together!
Reach out to us for a consultation or quote. We’re here to help you with your next project!
Our Services
Discover our comprehensive range of structural engineering services tailored to meet the unique needs of residential construction projects.
Contact Form
"Allen Designs provided exceptional service and attention to detail, making our construction process seamless!"
"The expertise of the Allen Designs team ensured our project ran smoothly and exceeded our expectations."
"Thanks to Allen Designs, we had clear and concise documents that made permitting a breeze!"
