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Additions & Home Expansion

Expand Your Home With Smart, Functional Additions

When your home starts to feel tight, outdated, or no longer fits your lifestyle, a well-planned home expansion can transform everything.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.

Full-Service Home Expansion Solutions

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.

Our additions & home expansion services include:

  • 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

Beautiful, Functional Residential Additions

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.

Common residential expansions include:

  • 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

Commercial Addition & Expansion Services

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.

Commercial expansion services include:

  • 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

Get In Touch With Our Construction Specialists

Our team is ready to assist with home additions, bathroom remodeling, and basement projects. Contact us today for estimates, guidance, and reliable construction support.

Email

Contact@d-coreconstruction.com

Phone

+1 (203) 818-3671

Newington, CT