Accessory Dwelling Unit (ADU) Design and Construction in Fairfield County

An Accessory Dwelling Unit (ADU) is an excellent way to expand your property’s potential, offering additional living space for family members, guests, or even rental income. At THG Pro Services, we specialize in designing and building custom ADUs that are both functional and beautiful. Whether you want a private in-law suite, a rental unit for extra income, or a cozy guest house, our team will help you create a custom ADU that perfectly suits your needs. We proudly serve homeowners in Greenwich, Stamford, Darien, Norwalk, Westport, New Canaan, and other nearby areas.

An Accessory Dwelling Unit is a secondary, smaller residential structure built on the same property as an existing home. ADUs can be detached, attached, or converted spaces within your home, such as a basement or garage. They offer a flexible living solution without the need for purchasing additional land, making them a popular option for homeowners seeking to maximize the use of their property.

Our ADU Services

At THG Pro Services, we provide comprehensive ADU design and construction services, guiding you through the process from start to finish. Our services include:

  • Custom ADU Design: We work closely with you to design an ADU that fits seamlessly with your existing home and property. Whether you’re looking for a modern, open-concept design or something more traditional, our team will create a plan that suits your style and meets local building codes.
  • New ADU Construction: We handle every aspect of ADU construction, from site preparation to the final touches. Our team ensures that your ADU is built with top-quality materials and craftsmanship, providing you with a durable and attractive addition to your property.
  • Garage Conversions: Turn your unused garage into a fully functional living space with our garage conversion services. We’ll help you transform your garage into an ADU that can serve as a guest suite, rental unit, or office space.
  • Basement ADUs: If you have an unfinished or underutilized basement, we can convert it into a livable ADU. From creating private entrances to installing kitchenettes and bathrooms, we ensure your basement ADU is comfortable, stylish, and fully equipped.
  • ADU Additions: If you prefer to attach the ADU to your main house, we offer ADU additions that blend seamlessly with your existing structure. These attached units provide convenience and privacy, making them ideal for in-law suites or guest accommodations.

Benefits of Building an ADU

ADUs offer a range of benefits that can significantly enhance the value and functionality of your property:

  • Additional Living Space: ADUs provide extra living space that can be used for a variety of purposes, from housing family members to hosting guests. Whether you need a private in-law suite or a guest house, an ADU gives you the flexibility to accommodate loved ones in comfort.
  • Rental Income: ADUs can be a great source of passive income. Many homeowners rent out their ADU to tenants, creating a steady revenue stream that helps offset mortgage payments and other costs. In competitive markets like Greenwich and Westport, a well-designed ADU can attract high-quality renters.
  • Multigenerational Living: With an increasing demand for multigenerational living, ADUs offer a convenient solution for housing elderly parents, adult children, or extended family members while still maintaining privacy and independence.
  • Increased Property Value: A well-built ADU can increase the overall value of your property, making it more attractive to potential buyers. Homes with ADUs are highly sought after, particularly in areas like Stamford, Darien, and New Canaan, where space is at a premium.
  • Home Office or Studio: An ADU can also serve as a home office, studio, or workshop, providing a quiet, dedicated space for work or hobbies without leaving your property.

Why Choose THG Pro Services for Your ADU Project?

  • Custom Design Expertise: At THG Pro Services, we specialize in creating custom ADUs that are tailored to your unique needs. Whether you’re looking for a modern, minimalist design or something more traditional, we ensure that your ADU fits seamlessly with your property and lifestyle.
  • High-Quality Craftsmanship: Our team of experienced builders and craftsmen delivers exceptional results on every ADU project. We use high-quality materials and pay attention to every detail, ensuring that your ADU is built to last and meets the highest standards of quality.
  • Compliance with Local Codes: ADU construction must meet specific zoning and building regulations in each area. Our team is well-versed in the local building codes of Fairfield County and ensures that your ADU is fully compliant with all legal requirements, from permits to inspections.
  • Energy Efficiency: We prioritize energy-efficient designs and materials to ensure that your ADU is cost-effective and eco-friendly. From energy-efficient windows and insulation to solar-ready designs, we help you create a sustainable living space that reduces utility costs.
  • Turnkey Solutions: We handle every step of the ADU construction process, from initial design and permitting to construction and final finishes. Our turnkey approach ensures a seamless experience, allowing you to enjoy your new ADU without the stress of managing multiple contractors.

Types of ADUs We Build

We offer a variety of ADU styles and configurations to fit your property and personal needs:

  • Detached ADU: A separate structure built on your property, a detached ADU provides complete privacy and independence for occupants. Ideal for rental units, guest houses, or multigenerational living, detached ADUs are a versatile and valuable addition to any property.
  • Attached ADU: An ADU that’s connected to your main home but has its own separate entrance. Attached ADUs are great for in-law suites, home offices, or extended family living, providing proximity while maintaining privacy.
  • Garage Conversion ADU: Convert your existing garage into a fully functional living space. Garage conversions are a cost-effective way to create an ADU without the need for new construction.
  • Basement ADU: Utilize your underused basement by converting it into a comfortable living space. Basement ADUs are ideal for rental units or guest suites and can be designed with private entrances for added convenience.

Areas We Serve

THG Pro Services proudly provides ADU design and construction services to homeowners in Greenwich, Stamford, Darien, Norwalk, Westport, New Canaan, Fairfield, and other nearby areas. Whether you're looking to add a detached ADU in Greenwich or convert your garage into a livable space in Norwalk, we’re your trusted local expert for ADU projects.

Our ADU Construction Process

We guide you through every step of the ADU construction process to ensure a smooth, stress-free experience:

  1. Consultation & Design: We start with a free consultation to understand your vision and needs. Our design team will create a custom ADU plan that maximizes your property’s potential and suits your lifestyle.
  2. Permitting & Planning: Our team handles all necessary permits and approvals, ensuring that your ADU project meets local zoning laws and building codes.
  3. Construction: We manage all aspects of the construction process, from site preparation to final finishes. Our skilled craftsmen ensure that every detail is executed to perfection, delivering a high-quality, durable ADU.
  4. Final Walkthrough: After construction is complete, we’ll walk through the finished ADU with you to ensure everything meets your expectations. We won’t consider the job finished until you’re completely satisfied with your new space.

Contact Us for a Free ADU Consultation

Ready to expand your property’s potential with a custom ADU? Contact THG Pro Services today to schedule a free consultation. Our experienced team will help you design and build the perfect ADU that meets your needs and enhances your property. Let us bring your vision to life with a high-quality, custom ADU that adds value and functionality to your home.

What is an ADU?