When your home starts to feel tight, outdated, or no longer fits your lifestyle, a well-planned home expansion can transform everything. At D-Core Construction LLC, we specialize in designing and building custom additions that give you the extra space you need—without the stress of moving. With more than 15 years of experience, Felipe and his team create seamless expansions that blend perfectly with your home’s existing structure, style, and layout.
Whether you want a larger living room, a new bedroom, an expanded kitchen, or a full second-story addition, we handle every detail from start to finish. Our goal is to give homeowners practical, comfortable, and beautifully built spaces that add both convenience and long-term value.
Every home is unique, which is why we customize each expansion to your needs, your layout, and your lifestyle. As trusted builders, we manage design planning, structural work, electrical, plumbing, permitting, and finishing—ensuring a smooth, coordinated construction process.
Custom room additions
Multi-room expansions
Kitchen & dining area extensions
Master suite additions
New bathroom & utility room additions
Second-story and vertical expansions
Structural framing, roofing & foundation upgrades
Electrical, plumbing & HVAC installations
Permit handling, inspections & code compliance
Your home should grow with you. Whether your family needs more space or you’re upgrading your layout for comfort, our residential additions offer practical, long-lasting solutions. We design expansions that improve flow, increase usable square footage, and elevate the look and feel of your home.
New bedrooms or guest suites
Living room & family room expansions
Kitchen and open-concept additions
Walk-in closet or storage additions
Bathroom additions
Sunrooms, porch enclosures & bonus rooms
Basement extensions connected to remodels
We also help business owners expand their commercial properties with professional, code-compliant construction solutions. Whether you’re adding office space or improving layout efficiency, we deliver dependable service with minimal disruption to daily operations.
Office expansions & workspace layout upgrades
Retail room additions & build-outs
Structural improvements & layout modifications
Tenant build-outs and interior upgrades
ADA compliance improvements
Breakroom, restroom, and utility additions