ADU & Garage Conversions in Chapel Hill, NC Builders

ADU/Garage Conversions

We specialize in seamless structural transformations. Our team navigates the complexities of North Carolina building codes and zoning requirements to deliver a functional, high-end extension of your home

Custom Engineering & Architect

Converting a garage or building a detached ADU requires more than just interior finishing—it demands structural mastery. At Peter Thorn Builders, we approach every conversion with a focus on long-term durability and modern aesthetics.

Structural Optimization: We assess your existing foundation and framing to ensure your new living space is safe, insulated, and energy-efficient.
Complete Utility Integration: From advanced HVAC zoning to custom plumbing and electrical layouts, we handle the technical infrastructure required for a fully independent living space.

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Versatile Spaces Tailored to Your Lifestyle

The beauty of an ADU or garage conversion lies in its versatility. We don’t believe in “cookie-cutter” layouts; instead, we design for your specific intent:

Multi-Generational Living: Create a private, accessible “Mother-in-Law” suite that provides independence while keeping family close.
Professional Home Studios: Design a quiet, sound-dampened environment optimized for productivity, separate from the main household distractions.
Income-Generating Rentals: Maximize your land’s ROI with a stylish, self-contained apartment that attracts high-quality tenants in Chapel Hill, Durham, or Carrboro.

What Our Clients Say

We’re proud to have helped countless homeowners transform their spaces. Hear directly from our satisfied clients about their experiences with Peter Thorn Builders.

Peter Thorn Builders did an outstanding job remodeling our kitchen. They really listened to our needs and delivered a beautiful, functional space. The quality of their work and attention to detail were second to none. Highly recommended!

David C

We were thrilled with the bathroom remodel done by Peter Thorn Builders. The team was professional, friendly, and made sure everything was completed on time. They worked within our budget and gave us the modern, spa-like bathroom we always wanted!

Olivia H

Peter Thorn Builders constructed our dream home, and the experience was exceptional. The team kept us informed every step of the way, and the craftsmanship is top-notch. We couldn’t be more pleased with how our new home turned out.

Megan T

We decided to convert our garage into a guest suite, and Peter Thorn Builders made it happen. They made the most of our space and completed the project efficiently. The entire process was seamless, and the results exceeded our expectations!

Rachel L

Ready to Elevate Your Property’s Value?

From initial site assessment to the final walkthrough, Peter Thorn Builders provides a transparent, stress-free construction experience. Whether you are planning a Kitchen Remodel, a New Build, or a Custom Conversion, our team is ready to bring your vision to life with precision and care.