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From ADUs to Small Projects.
Serving San Diego Homeowners
At AtoZ we make adding space simple and affordable. From backyard ADUs to small home projects, we handle design, permits, and construction with quality you can trust. Whether you need an in-law suite, garage conversion, or just a practical update, we’ve got you covered — from A to Z.
Affordable,
Practical Solutions
That don’t compromise on quality
Full-service
Support
From design and permits to construction
Architectural Expertise
Adapted to everyday homeowner needs
Simple, Transparent
Process
That saves time and stress
Why Choose AtoZ?
Let's Discuss Your ADU Project
Reach out to us to schedule a consultation and take the first step towards your dream ADU.
1055 Mollison Ave #47
El Cajon, CA 92020
619-990-0997
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