Home Additions in the Southern California
Room additions, second stories, and bump outs that look like they were always there.
Get a Free QuoteA well done addition does not look added. It looks like the original architect planned it. We match rooflines, siding, and interior trim so your new square footage feels like part of the house.
What we handle
- Single-story room additions
- Second story additions
- Kitchen and primary suite bump outs
- Structural engineering and foundation work
- Roofline tie-ins and exterior matching
- HVAC extension and electrical load planning
- Permits, plan check, and final inspection
How a home additions runs with us.
Feasibility walk
We check lot lines, setbacks, and what your foundation and roof can support.
Design and engineering
Architectural drawings and structural engineering handled in house.
Plan check and permits
We submit to the city or county and handle corrections so you do not.
Build
Foundation, framing, MEP, dry-in, finish. One project lead, one schedule.
Final walkthrough
We test every outlet, switch, and faucet before final sign-off.
Why Southern California homeowners choose us for this work.
- Slab-on-grade foundation additions are our bread and butter
- We know SB County setbacks and lot coverage rules by heart
- Stucco and tile roof matching done by crews who have done it 100+ times
Questions about home additions.
Most single-story additions run 4 to 7 months from permit to finish. Second stories run 6 to 10 months.
Yes for almost every addition. We seal off the work area and protect your daily flow.
Most IE additions run 350 to 550 per square foot finished, depending on finish level and complexity.
No. We produce plans as part of the project so the design lines up with the budget.
Yes, any added square footage triggers a reassessment on the added value, not the full property.
Ready to Start Your Remodel?
Tell us about your project and we will schedule a free in-home estimate. Transparent pricing, written scope, licensed crew.