Southern California’s leading residential home design and engineering firm

Kadtec’s mission is to provide the best in residential home design and engineering services to individual and commercial builders alike, to maintain a friendly and collaborative environment and to use our many resources and considerable experience to deliver a high return on investment for all our clients.

“Following the loss of my home in the 2003 'Old Fire,' I decided to design my dream house. The team at Kadtec has helped throughout the long process from design advice to engineering, always making time to discuss new ideas and resolve problems. They are enthusiastic and patient, my partners and friends.”

-- Teri Solomon Mitze, Cedar Glen, CA

Just like there are a hundred small things that differentiate a good house from a great home, there are a hundred small things that differentiate a good engineering firm from a great one. read more

Residential Home Design Civil & Structural Engineering Drafting / Rendering Services Title 24 Calculations Building Permit Services Energy Efficient / Green Homes Log Homes / Mountain Homes And More... read more