Accessory Dwelling Unit (ADU) Construction in Massachusetts
Maximize your property’s potential with a custom ADU
At Provost Companies, we specialize in designing and building high-quality Accessory Dwelling Units (ADUs) across Massachusetts. Whether you’re looking to create a private space for family members, generate rental income, or add long-term value to your property, our team delivers functional, beautiful, and code-compliant ADUs tailored to your needs.
What is an ADU?
An Accessory Dwelling Unit is a secondary residential unit on your property. ADUs can be attached to your home, stand-alone, or built over a garage, offering versatile living solutions while preserving your lot’s character and zoning compliance. Unlock your property’s potential with a custom Accessory Dwelling Unit from Provost Companies. Contact us today for a consultation and let’s design the perfect space for your needs.
Our ADU Services Include:
If you’re considering a renovation, addition, or new build in Stoughton, reach out to Provost Companies today. We’re ready to help you plan, design, and build — delivering professional results that fit your vision, budget, and lifestyle.
Design & Planning: Collaborate with our experts to create a layout that meets your lifestyle, budget, and Massachusetts building regulations.
Permitting & Compliance: We navigate zoning laws, building codes, and local permitting processes to ensure a smooth construction experience.
Custom Construction: From foundation to finishes, we deliver ADUs with attention to detail, energy efficiency, and durability.
Interior & Exterior Upgrades: Flooring, cabinetry, fixtures, and exterior design options tailored to complement your main home.
Choose Provost Companies for Your ADU
Local Expertise: Years of experience building in Massachusetts means we understand the unique zoning and permitting requirements.
Comprehensive Solutions: From initial concept to final walk-through, we manage every step of your ADU project.
Quality Craftsmanship: Our skilled team ensures every ADU is built to the highest standards of construction and design.
Client-Centered Approach: Your vision drives the project. We provide guidance, transparency, and communication throughout.





