Experience exceptional service with Lake Oswego ADU Builder by JDI Construction. We expertly design and build ADUs tailored to your city's unique needs and style.
Experience serving Lake Oswego homeowners.
Projects completed with 5-star satisfaction.
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Portland's #1 Remodeler
500+ completed projects
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When you choose us, you're selecting a company that isn't just an expert in construction. We are leading specialists in all aspects of Accessory Dwelling Unit (ADU) construction. With decades of experience under our tool belts, our accomplished team has become the top rated ADU Builder in Lake Oswego.
If you want to add value to your property, up the convenience factor, or stay connected with family by incorporating an additional living space, we, the local experts, eagerly roll up our sleeves to make your dreams a reality.
As a top rated ADU builder, our construction techniques are heavily rooted in fine craftsmanship. This includes both the functionality and aesthetics of your additional dwelling unit.
In typical fashion, an ADU can include:
Our ADU installers ensure these components are installed perfectly, creating a truly splendid space. By designing and building ADUs that are sustainable, energy-efficient, and supremely comfortable, we ensure that your ADU will be a blissful sanctuary for years to come.
Our team of professional ADU installers has a steadfast commitment to crafting built-to-last additional dwelling units in Lake Oswego. We take care of business, delivering impressive results with every project, no matter the size. All the while, we work hard to provide a smooth, stress-free experience for our clients.
You can expect:
When it comes to ADU builders, you won't find a more dedicated, experienced, or capable team anywhere in Lake Oswego.
Our skilled craftsmen leave no stone unturned to ensure your new living space truly feels like home. As one of the leading ADU builders in Lake Oswego, our team possesses the innovation, skills, and experience needed to exceed your expectations. We understand that an ADU is not just an extension of your home—it's part of your life. And we go the extra mile to ensure you'll love living in it.
Though we are installers and carpenters by trade, we're people first. We're your neighbors, part of your local community, and we treat every client just like that—like neighbors.
With a deep understanding of local zoning laws, permits, various architectural styles, and neighborhood characteristics, we're uniquely equipped to provide top-notch services that align perfectly with your local needs.
When you choose us as your ADU builder, you're not just choosing professionalism, you're choosing a premier, community-focused company that gives back to the local community and supports customer dreams.
Our team of local ADU installers is made up of dedicated individuals who are passionate about their craft. Keeping up with the latest industry developments and applying advanced construction techniques, we deliver stellar ADUs that command attention.
Our ADU construction expertise includes but not limited to:
In Lake Oswego, you can trust us with all of your ADU construction needs. After all, we don't just build structures, we build relationships.
Invite us to partner with you on your ADU project today, and let's build something extraordinary, together!
As the popularity of Accessory Dwelling Units (ADUs) soars, the market is teeming with different types of ADU builders. Each type brings unique quality, expertise, and style to the table. Here, we aim to illuminate the types of builders to help you make a more informed decision about your next ADU project.
Individual builders are typically independent contractors who take on ADU construction projects. They are often skilled tradespeople, perhaps a craftsman carpenter or a seasoned roofer, who have branched out into general contracting. As their operation is small, they are ideal for homeowners who have a limited budget or prefer to maintain a tight control over the project. Their workmanship could be superior if their background aligns closely with the project specification, but these builders may lack in breadth of overall building expertise.
Small construction firms are typically formed by a group of professionals from various trade fields, including electricians, plumbers, framers, and concrete experts. Together, they possess the full range of skills needed to complete ADU construction from scratch. These firms usually manage fewer projects at a time, offering higher oversight and personalized service. They might charge more than individual builders, but they tend to deliver a more reliable, thorough service.
Large construction companies usually have extensive project portfolios, showcasing their experience in a wide range of ADU types and styles. They have every resource on hand, from architects and engineers to project managers and tradesmen, ensuring a comprehensive, seamless construction process. Despite the higher potential cost, homeowners are sometimes comforted by the financial stability and established reputation of a large company.
Specialty ADU builders focus exclusively on the construction of ADUs, investing all their resources, time, and skills in this niche market. Because of their specialization, they're up-to-date on local regulations, emerging design trends, and efficient building processes. Oftentimes, they offer a full package, including design, permitting, and turnkey construction services. Over time, these builders develop significant expertise and can guide homeowners through every step of the process.
Design-build firms are one-stop shops offering both architectural design and construction under one roof. Their services start from conceptualizing design ideas, planning space layouts, and drafting technical drawings, to supervising the construction, managing subcontractors, and handling the permit process. Not having to coordinate between separate entities brings about operational efficiency and often results in shorter project timelines.
Modular ADU builders are revolutionizing the construction industry by pre-fabricating parts or even whole units in a factory. They use assembly-line methods to ensure precision, consistency, and efficiency, thus bringing savings in time and cost. Once the units are complete, they're transported and installed on the property. This type of construction causes minimal disruption to the existing property and its surroundings.
The rise of environmental consciousness has given birth to builders specializing in environmentally friendly ADUs. These builders use sustainable materials, energy-efficient appliances, and solar or other renewable energies. They also incorporate design elements that optimize natural light and ventilation. With a focus on long-term sustainability, these builders are ideal for homeowners who prioritize environmental responsibility.
In summary, the type of ADU builder you should go for ultimately hinges on your personal preference, budget, timeline, and your project's specific needs. It could be an individual builder, small firm, large company, specialty, design-build, modular or sustainable builder. To ensure you make the right choice, consider factors such as their experience, expertise, cost, and the value they bring compared to other options on the market.
Let JDI Construction make your dreams a reality! As the leading ADU builder in Lake Oswego, we ensure that your project will be handled with utmost expertise and professionalism. From design to completion, our team brings an unmatched commitment to quality and customer service.
Partnering with us guarantees a stress-free and timely building process. With our vast experience and knowledge in local building codes and regulations, your project is sure to meet all legal requirements, without compromising your vision and personal touch.
Your ADU in Lake Oswego will not just be an additional living space, but also an excellent investment opportunity! Imagine increasing your property value while creating an extra source of income or a private abode for loved ones.
Beyond our top-notch construction services, we bring you the financial savings from our transparent pricing model. And that's not all! We provide comprehensive project management, dedicated to keeping your build on schedule and within budget.
So what are you waiting for? It's time to build your dream ADU in Lake Oswego! Connect with JDI Construction today and let’s turn your additional dwelling unit vision into reality!
Serviced ZIP Codes: 97034, 97035, 97219, 97239, 97268
Why JDI
Clear, upfront pricing with zero hidden costs.
Local craftsmanship trusted for decades.
Designed for beauty, built for lasting durability.
Confidence and protection every step of the way.
We treat your home like it's our own.
We strictly adhere to local regulations and safety standards to ensure that all demolition activities are safe and legally compliant. Our team holds all the necessary licensing and insurance to undertake any scale of demolition. We conduct a thorough site assessment and apply rigorous safety protocols, minimizing any risks to our staff and your property.
Our team is committed to environmental sustainability. We ensure that materials from your demolition site are either recycled or disposed of responsibly. We sort, recover and recycle materials such as wood, metal, and concrete. Non-recyclable materials are disposed of in compliance with Lake Oswego regulations, ensuring minimal impact on the environment.
We offer same-day service availability for certain demolition projects, depending on the scope and current scheduling. For immediate service needs, we encourage you to contact us as early as possible so we can accommodate your request efficiently. Our goal is to provide prompt and reliable service to meet your project timeline.
We provide transparent pricing with no hidden fees. Before any work begins, we conduct a detailed assessment of your ADU project and provide a free, itemized estimate. This estimate will cover all aspects of the demolition and any associated services you might need, allowing you to budget accurately and effectively.
Our team possesses extensive local expertise and a deep understanding of Lake Oswego building codes and regulations. This local knowledge ensures your ADU project adheres to all city guidelines and avoids any regulatory complications. We handle all necessary permits and inspections, making the construction process seamless and hassle-free.
Our team is well-equipped to handle unexpected challenges, such as discovering hazardous materials or structural issues during demolition. We assess all situations thoroughly and adjust our strategies accordingly, always communicating any changes in our plan to you. We resolve issues promptly to keep the project on track and within your budget.
We pride ourselves on our tailored approach to ADU design and planning, focusing on creating solutions that meet your specific needs while optimizing the use of space and resources. Our in-depth knowledge of Lake Oswego’s architectural styles and preferences allows us to provide ADU designs that are both functional and appealing.
We welcome your involvement and are transparent about our recycling process. You can discuss with us your preferences for recycling and disposal before the project begins. We also provide detailed reports on the types and quantities of materials recycled from your site, ensuring you are fully informed about the sustainability efforts of your project.
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Discover the benefits of Lake Oswego ADU Builder and how we can transform your space. Reach out to us now!



