Room Additions and Whole Home Renovation in Solano County
More space or a completely reimagined home, handled by one team from foundation to final finish.
Ways to Add Space or Renovate
Whether you need more room or a full transformation, here is where these projects typically begin.
Ground Floor Room Addition
Extending your home's footprint outward, ideal for a new bedroom, family room, or expanded living space.
Second Story Addition
Building upward instead of out, a strong option when your lot has limited room to expand.
Primary Suite Addition
A new bedroom and bathroom built as one connected space, designed as a true retreat within your home.
Whole Home Renovation
Reworking your entire floor plan and replacing systems throughout, essentially a new home within your original structure.

Why Homeowners Choose to Expand or Renovate
An addition or a whole home renovation is a chance to finally stop working around your house.
A Floor Plan Built for How You Live Now
Many older homes were designed for a different era. A new layout solves what finishes alone cannot.
Every System Brought Fully Current
Updated wiring, plumbing, and energy efficiency throughout, giving your home real, modern performance.
Room to Grow Into
Additional square footage that adapts with your family, whether that means more bedrooms or more shared space.
Documented Value That Lasts
Permitted additional square footage strengthens your home's appraisal and its value at resale.
How We Manage a Project This Size
A structured approach built for projects that touch foundation, framing, and every system at once.
Assessment and Design
We evaluate your home's structure and systems, then design a plan that fits your goals and your budget.
Engineering and Permits
Structural engineering and energy compliance documentation prepared and filed together, keeping your project moving forward.
Foundation and Construction
Foundation work, framing, and rough systems installed and inspected at every stage of the build.
Finishes and Final Walkthrough
Finishes completed throughout, followed by a thorough walkthrough to confirm every detail meets your expectations.
The Home You'll Actually Live In
The point of a project this size is a home that finally fits the way you actually live.
Room to Finally Spread Out
No more working around a cramped layout or a house your family outgrew years ago.
One Project, Fully Coordinated
A single team managing every trade means fewer surprises and a smoother process.
Addition and Renovation Questions
Big projects deserve clear, specific answers.
What does a room addition cost in California?
Typically between 250 and 450 dollars per square foot, depending on complexity and finish level, with Bay Area projects often at the higher end. California construction costs run roughly 35% above the national average due to earthquake code, energy requirements, and labor rates. We recommend carrying an additional 15 to 20% contingency on any project that involves the foundation.
How long does a whole home renovation take?
Typically 4 to 6 months of active construction for a standard whole home remodel, and 8 to 9 months for a full gut renovation with an addition. Room additions generally run three to 8 months once permits are approved. Design and permitting happen before construction begins, adding additional time to the overall project.
Do I need to move out during the project?
For a room addition, usually not, since we can often seal the work area off from the rest of your home. For a full whole home renovation with systems shut down, yes, in most cases. We identify which situation applies to your project early, so you can plan around it comfortably.
Is it more affordable to hire one company for design and construction?
Yes, typically. Working with one team for both design and construction generally costs ten to 20% less than hiring an architect and contractor separately, since the drawings are created by the same people who build them. It also keeps your entire project under one point of accountability.
Thinking About a Project This Big?
The first conversation should be about what is possible for your home and your budget.
Start Planning Your Project
Tell us what you are picturing, and we will help you understand what your home can support.
✓ Structural evaluation before design
✓ Code compliant deck construction
✓ One team, start to finish
✓ Clear, Upfront Pricing
Request an Addition Estimate
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