Accessory Dwelling Unit (ADU) Architects and Contractors
Unlock your property’s potential with Expertly Designed ADUs
Accessory Dwelling Units (ADUs) are becoming the go-to solution for homeowners seeking flexibility-whether it’s to accommodate a growing family, support aging loved ones, or create an additional income stream.
Whether you’re looking to build a private guest suite, a rental unit, or a comfortable extension of your home, our team of architects, designers, and contractors work seamlessly to ensure your ADU is thoughtfully integrated into your property, beautifully designed, and constructed to the highest standards.
modern designs for
modern living
The Greyhawk Approach to ADU Construction
Building an ADU is an investment in flexibility, functionality, and future value. Our turnkey design-build approach ensures a smooth process, from permitting to final construction, delivering an ADU that meets your needs without the typical headaches of a complex build.
Custom-Designed for Your Property: Each ADU is tailored to complement your existing home while optimizing space and functionality.
Expert Permitting & Compliance: We navigate local zoning laws, building codes, and regulations, ensuring a stress-free approval process.
Precision Site Preparation & Construction: Every step, from foundation work to final finishes, is executed with care and efficiency.
Energy-Efficient & Sustainable Solutions: Our builds include eco-friendly materials and energy-saving systems to lower costs and reduce environmental impact.
Seamless Project Management: As a full-service design-build firm, we handle everything from initial concept to final walk-through, ensuring an effortless experience.
Comprehensive ADU
Design and Build Services
From garage conversions to standalone backyard cottages,
we offer tailored solutions that maximize livability and return on investment.
Multigenerational Living
Create space for aging parents, adult children, or extended family while maintaining privacy and independence
Home Office or Studio
A dedicated workspace, art studio, or home business setup separate from the main house.
Guest House
We guide you from vision to reality, combining architectural design and construction under one roof for optimized efficiency.
Aging in Place
For downsizing into a smaller, more accessible living space while renting out or keeping the main house.
Rental Income ADUs
Generate passive income by renting out the ADU on a long-term or short-term basis. Your ADU can become a high-performing, long-term investment that works for you.
Adding Value and Functionality to Your Property
An ADU is more than just extra square footage - It’s a purposeful transformation. It’s a quiet house, a creative retreat, a space for family to stay close, or a steady source of income that works for you. By adding an ADU, you’re not only enhancing the function of your property - you are investing in flexibility, future value, and the freedom to adapt as life evolves.Our team at Greyhawk, design and build each ADU with intention - high-quality craftsmanship, full code compliance, and a deep respect to your long-term vision.Because we believe the best spaces aren’t just built - they ‘re thoughtfully created to support the way you want to live.
Let’s Build Your Ideal ADU
Whether you’re expanding for your family, creating a rental property, or enhancing your home’s functionality, let us help you unlock your property’s full potential with a custom ADU solution tailored to your needs and lifestyle.Greyhawk Construction is here to guide you every step of the way.