Room additions, second-story additions, and ADU construction in Los Angeles, from foundation and framing through final finishes.
Overview
Additions and ADUs carry more structural and permitting weight than interior remodels — new foundations, new roof lines, and a full trade buildout. We manage that scope end to end, from site evaluation through final inspection.
What's Included
01
Site conditions, setback requirements, and construction scheduling worked out before foundation work begins.
02
Foundation, framing, and roofing built to local structural requirements for the new square footage.
03
Electrical, plumbing, HVAC, and low-voltage systems run and coordinated throughout construction.
04
Interior and exterior finishes installed, followed by final walkthrough and quality assurance.
Testimonials
If you're looking for a contractor you can truly trust, I highly recommend Boris and his team. From the very beginning of our home remodeling project, Boris exceeded our expectations in every way Communication was excellent throughout the entire process. He ke... Read More
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FAQ
A room addition expands the existing home's footprint or adds a second story to it. An ADU is a separate, independently habitable unit — detached or attached — with its own utility connections and requirements.
Most detached ADUs take 4–7 months from permit issuance to completion, depending on size and site conditions. Permitting timelines vary by jurisdiction and are handled as part of our coordination.
Yes. Permit coordination, inspections, and compliance with local building requirements are managed by our team throughout the project.
Site evaluation happens before design is finalized, so soil conditions, drainage, and utility tie-ins are identified early. If something unexpected turns up once foundation work starts, we address it as part of the build rather than treating it as a surprise change order.
Square footage, foundation type, utility connections, and finish level are the main cost drivers. ADUs also carry utility connection requirements that vary by jurisdiction — we walk through the full cost picture during planning.
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Areas We Service
Los Angeles County (79 cities)
Ventura County (15 cities)
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