ADU Construction
Build a Custom ADU to Enhance Your Property
Looking to add an Accessory Dwelling Unit (ADU)
to your property? Whether you need a guest house, rental unit, home office, or in-law suite, Phil Chek Design & Construction specializes in designing and building high-quality ADUs in Lake Oswego and surrounding areas. We ensure your new space is functional, stylish, and built to last.
Detached ADUs
A separate, stand-alone structure on your property, ideal for a guest house, rental unit, or private workspace.
Attached ADUs
A separate, stand-alone structure on your property, ideal for a guest house, rental unit, or private workspace.
Garage Conversions
Transform your garage into a fully functional
living space, studio, or office.
Basement ADUs
Convert your basement into a self-contained apartment with a private entrance.
Over-Garage ADUs
Maximize space with a second-story unit above your garage, perfect for rentals or guest accommodations.
Why Choose Phil Chek for Your ADU Project?
Expert Design & Construction – We handle every step, from planning and permitting to building and finishing.
Custom Solutions – Whether it's a detached ADU, garage conversion, or basement apartment, we tailor every project to fit your needs.
Maximized Property Value – ADUs increase home value and offer flexible living or rental opportunities
Energy-Efficient & Sustainable – We incorporate eco-friendly materials and energy-efficient designs.
Local Code Compliance – Our team ensures your ADU meets all
Lake Oswego zoning and building regulations.
Our ADU Construction Process
At Phil Chek Design & Construction, we specialize in full home renovations, tackling every aspect of your remodel with expertise and efficiency.
Step 1
Consultation & Site Evaluation
We assess your property, discuss your goals, and determine the best ADU solution for your needs.
Step 2
Design & Permitting
Our designers create a
custom ADU plan
while ensuring compliance with local zoning laws. We handle all permitting for a hassle-free process.
Step 3
Construction & Finishing
Our expert builders bring your vision to life, delivering high-quality craftsmanship on time and within budget.
Step 4
Final Walkthrough & Approval
Before completion, we conduct a thorough inspection to ensure your ADU meets our high standards and your expectations.
Benefits of Adding an ADU
Passive Income Potential – Rent out your ADU for additional revenue.
Multigenerational Living – Provide independent living space for family members.
Increased Home Value – Boost your property’s resale value.
Flexible Use – Adapt your ADU for a
home office, gym, or short-term rental.
Sustainable Living – Smaller, efficient spaces reduce environmental impact.
Lake Oswego's Trusted ADU Builder
Phil Chek Design & Construction has built a reputation for high-quality ADUs in Lake Oswego, OR. Homeowners trust us for our expertise, transparent communication, and commitment to excellence.
Start Your ADU Project Today!
Ready to build an ADU? Whether you’re looking for a rental unit, guest house, or home office, Phil Chek Design & Construction is here to help. Contact us today for a free no-obligation consultation!
Your dream home is well within reach.
