Mercer County Home Additions
Give your home the extra space your family needs.
We build beautiful home additions in Mercer County, NJ, creating extra space that blends perfectly with your existing home.
You Don’t Need a New House.
You Need the Right Space.
Skip the move and choose a home addition in Mercer County, NJ.
Get more space, modern comfort, and functionality—all while staying in the home you love.
What Kind of Addition Do You Need?
From practical upgrades to dream home expansions, we build home additions in Mercer County, NJ that provide the space, comfort, and quality your family deserves:
✓ In-Law Suites & Guest Quarters
✓ Second-Story Additions
✓ Sunrooms & Four-Season Rooms
✓ Primary Suite Additions
✓ Expanded Kitchens & Dining Areas
✓ Home Offices & Studios
✓ Garage Additions & Conversions
✓ Mudrooms, Laundry Rooms & Utility Spaces
Your Home Addition, Engineered for Strength and Seamless Integration
At Bryhn Design/Build, we create home additions in Mercer County, NJ that are as strong as they are stunning.
Our builders focus on structure, ensuring each project ties perfectly into your home’s foundation and framing.
No shortcuts, just expert craftsmanship that delivers a durable, seamless extension of your home—built to endure for generations.
With You, Every Step of the Way
Design & Build Home Remodels Your Way
Ready to Expand Your Home?
Start your project with confidence and clarity. Whether you’re gathering ideas or ready to begin, Bryhn Design/Build is here to guide you.
Contact us about your home addition in Mercer County, NJ—call (908) 806-2961 or complete our quick online form.
Let’s create a space that’s beautiful, functional, and made to last.
Our Area of Service
✓ Hunterdon County Additions Contractor
✓ Somerset County Additions Contractor
✓ Morris County Additions Contractor
✓ Mercer County Additions Contractor