ADDITIONS
Expert Additions For Your Home and Business in Fort Mill, South Carolina
Up. Down. Out. We Add It All
Need to grow your space vertically? Horizontally? Underground? DiNicola Building Group is your trusted partner in all directions. Our additions services in Fort Mill, South Carolina are designed for versatility—no matter which way your vision expands.
Going up? We specialize in second-story builds that integrate flawlessly with your existing home. Going out? Our lateral additions—kitchen extensions, family rooms, or expanded garages—flow naturally with your home’s layout. Going down? We transform basements into vibrant, purposeful spaces you’ll love.
We use modern building science, local permitting expertise, and exceptional design sensibility to ensure your addition feels like it was always there. You tell us your goals—we’ll build the path that gets you there. And in every nail, board, and beam, we deliver craftsmanship that endures.







Additions Services in Fort Mill, South Carolina

Second-Story Additions
Need more space without losing yard? We build upward with carefully engineered second-story additions that add value and space while maintaining your home’s structure and style.

Room Expansions
Give your kitchen, living room, or master suite a breath of fresh air with lateral room expansions designed to increase functionality and comfort.

Basement Finishing & Additions
Turn your unused basement into a livable, functional space—whether it's a home theater, in-law suite, or home office, we build from the ground down.

Garage Additions & Conversions
Need more parking or want to turn your garage into a home gym or studio? Our garage additions and conversions deliver space that fits your lifestyle.

Sunroom and Screened Porch Additions
Blend indoor comfort with outdoor living through beautifully designed sunrooms and screened porches—perfect for Carolina’s year-round climate.

In-Law Suites & Guesthouse Additions
Welcome extended family or guests with custom-built suites or detached additions that combine privacy with elegance.

Commercial Additions
Expand your retail, office, or warehouse footprint. We provide compliant, timely commercial build-outs that align with your business growth.
How Long Do Additions Services Typically Take?
One of the most common questions we get is: “How long will my addition take?” The answer? It depends—but we always give you a detailed timeline upfront. For instance:
- Small Additions (e.g., sunrooms or bump-outs): These can take anywhere from 3 to 6 weeks.
- Medium Additions (e.g., garage additions, basement finishing): Typically range from 6 to 10 weeks.
- Large or Structural Additions (e.g., second stories, full wings): These can take 3 to 6 months, depending on permitting and complexity.

Expand with Confidence. Build with DiNicola
Adding onto your property is a big decision. That’s why at DiNicola Building Group, we make it easy to expand with confidence. Our seamless process, clear communication, and expert workmanship make us the top choice for additions services in Fort Mill, South Carolina.
From the initial design to the final inspection, we collaborate with you at every step. You’ll never feel out of the loop. Our team listens, offers insight, and solves problems before they happen—because you deserve a stress-free experience.
We’re fully licensed and insured, with a portfolio of successful additions that speak for themselves. So whether you’re building a new wing or simply need more elbow room, choose a builder that brings vision, value, and trust to the table. Choose DiNicola.
FAQs
Frequently Asked Questions
How much does a typical home addition cost in Fort Mill, South Carolina?
Do I need a permit for my home addition?
Can I live in my house during construction?
Will the addition match my home’s style?
Do you offer financing options?
CONTACT US TODAY
Ready to Get Started?
Ready to start your construction journey with confidence? Contact DiNicola Building Group today at +1 803-246-2535 for a personalized consultation. Transform your vision into reality with North Carolina’s trusted construction experts—schedule your consultation now and discover the DiNicola difference!
- Fort Mill, South Carolina and Surrounding areas.
- info@dinicolabld.com
- +1 803-246-2535