Home Additions
We seamlessly expand your home with balance, beauty, and functionality
Thoughtful Planning and Precision for Every Home Addition
Expanding your home is a smart way to increase property value, create more functional living space, and adapt your home to changing needs. Serving homeowners across Cape Cod and Barnstable County, RJC Building Inc provides carefully planned, professionally built additions that blend seamlessly with your existing structure. Whether you need extra room for a growing family, improved energy efficiency, or a redesigned layout, each project is built for long-term strength and comfort.
Built Right with Professional Oversight from Start to Finish
A successful addition requires more than construction—it requires coordination, communication, and experience. Our team manages the full process, including design collaboration, permitting, site work, framing, and finishing. The result is a structurally sound, beautifully integrated space that feels like it was always part of your home.
Every project is overseen by a licensed construction supervisor and registered home improvement contractor, ensuring full code compliance and consistent quality throughout the build. We also provide free estimates, making it simple to get started with confidence and clarity.
Let s Build Your
Dream Home
Whether you re upgrading, expanding, or starting from scratch our experts are here to help you design and build a home that s uniquely yours.
