San Diego, California · Design · Build · Integration
Second-Story Additions
Double your living space without losing your yard — full second-story additions, expertly engineered.
- Design & build under one roof
- Licensed & insured — CSLB #877267
- 400+ San Diego projects since 2006 (20+ years)
- Free, no-obligation consultations
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Tell us about your project — a real person will get right back to you.
Build up, not out
When your lot is full but your family is growing, the smartest move is often up. A second-story addition can nearly double your living space — adding bedrooms, a primary suite, a laundry room, or a home office — without giving up your yard or outdoor living space.
Second stories are among the most technical projects we do, and our design-build team handles the engineering, structural reinforcement, and careful sequencing required to add a floor safely to an existing home.
What's involved
- Structural evaluation of your existing foundation and framing
- Engineering and permitting
- New stairs integrated into the existing floor plan
- Primary suites, bedrooms, and baths upstairs
- Roofline and exterior design that ties old and new together
Expertly engineered, beautifully finished
We've added second stories across San Diego — from University City to Pacific Beach and Point Loma. One team manages the structural work and the finish work, and every project is backed by a written warranty.
See it for yourself
Frequently Asked Questions
Can my home support a second story?
Most can, but it depends on the existing foundation and framing. Our team evaluates the structure and handles the engineering so the addition is safe, code-compliant, and built to last.
Design · Build · Integration
Let's build something beautiful.
Call (619) 334-3322 or request your free design-build consultation.