Home Additions
Home additions by Jim Romero Construction serve homeowners throughout Grass Valley, Nevada City, Penn Valley, Auburn, Rough & Ready, Alta Sierra, and the surrounding Sierra Foothills.
Home additions by Jim Romero Construction
Home Additions
- Single‑room expansions
Second‑story additions
Primary suite additions
Kitchen and dining room extensions
Living room and family room expansions
Garage conversions and ADUs
Structural framing and foundation work
Window, door, and siding integration
Electrical, plumbing, and HVAC upgrades
Full project management from design through completion
Home Additions
Home additions by Jim Romero Construction blend thoughtful design with practical craftsmanship, creating seamless expansions that feel original to your home. From new bedrooms and extended living spaces to full second‑story additions, we manage every detail with clarity, communication, and care.
We follow standards from the International Code Council (ICC) to ensure all home additions meet current residential building codes.
