Well organized company, nice to work with! We just love them! Especial thank you to Artur and Eric, very good work ethic and dependability.
Hazel Dell ADU Builder
Experience exceptional service with Hazel Dell ADU Builder by JDI Construction. We expertly design and build ADUs tailored to your city's unique needs and style.
- Family-owned since 2007
- 5-year written warranty
- Licensed in WA & OR
Family-Owned Since 2007
500+ completed projects
See how we transform real homes.
Drag the dividers to compare each project before and after we remodeled it. Every project below was designed, built, and finished by our JDI team.






Portland & Vancouver's trusted design-build team since 2007.
Family-owned, with in-house crews, detailed written proposals, and one accountable team from first conversation to final walkthrough.
Top Rated ADU Builder in Hazel Dell
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 Hazel Dell.
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.
Premier ADU Contractor: Building Second Units with Excellence
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:
- A kitchen
- One or more bathrooms
- Living area
- One or more bedrooms
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.
Leading ADU Installer near Hazel Dell
Our team of professional ADU installers has a steadfast commitment to crafting built-to-last additional dwelling units in Hazel Dell. 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:
- Prompt, reliable service from highly experienced professionals
- Clear, consistent communication at all stages of the project
- The use of high-quality materials that ensure durability
- An unflinching dedication to meeting your needs and exceeding your expectations
When it comes to ADU builders, you won't find a more dedicated, experienced, or capable team anywhere in Hazel Dell.
Experts in ADU Building: Crafting Spaces That Feel Like Home
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 Hazel Dell, 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.
Company with a Heart: Commitment and Community
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.
Building Better with Local ADU Installers
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:
- Garage conversions
- Attached ADUs
- Detached ADUs
- Over-garage ADUs
In Hazel Dell, 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!
Comprehensive Overview: Exploring the Varied Types of ADU Builders
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.
1. Individual Builders
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.
2. Small Construction Firms
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.
3. Large Construction Companies
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.
4. Specialty ADU Builders
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.
5. Design-Build Firms
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.
6. Modular ADU Builders
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.
7. Sustainable ADU Builders
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.
Time to Build Your Dream ADU in Hazel Dell!
Let JDI Construction make your dreams a reality! As the leading ADU builder in Hazel Dell, 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 Hazel Dell 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 Hazel Dell! Connect with JDI Construction today and let’s turn your additional dwelling unit vision into reality!
Why JDI
The Right Choice for Your Home
Free, No-Pressure Estimates
Clear, upfront pricing with zero hidden costs.
18+ Years of Experience
Local craftsmanship serving Vancouver and Portland since 2007.
Top-Quality Materials
Designed for beauty, built for lasting durability.
Fully Licensed & Insured
Confidence and protection every step of the way.
Clean, Respectful Crews
We treat your home like it's our own.
Our 3-Step Remodeling Process
From first call to final walkthrough, we handle every detail so you can focus on enjoying your new space.
Get in Touch
Reach out to us online or give us a call to schedule your free consultation. Our team is here to discuss your home remodeling needs and give you all the information you need.
- Personal Consultation
- What to Expect
- Detailed Estimate
Kickoff the Design Phase
Once you sign the design agreement, our design team will meet with you to discuss your priorities, goals, and design style for your home remodel project.
- In-Depth Design Consultation
- Design Development
- Design Finalization & Budget
Start Your Project
We'll kick off with a pre-construction meeting to outline logistics and expectations. Our design team hands over all details to the construction crew, and a dedicated project manager becomes your main point of contact.
- Portal Access for Updates
- Construction Phase Coordination
- Final Walkthrough
Hear it from real homeowners.
What homeowners say about our building projects.
Real reviews from JDI's Vancouver and Portland Google business profiles.
Instant remodeling cost estimates for Vancouver, WA homes.
90-second quiz. See your range before sharing your details. No sales call required.
Frequently Asked Questions about ADU Builder in Hazel Dell
How can I ensure that the demolition of my existing structure for an ADU build in Hazel Dell is done safely and responsibly?
We prioritize safety and responsibility in all our demolition projects. Our team is fully licensed and insured, adhering strictly to local Hazel Dell regulations and building codes. We undertake meticulous planning to ensure that all structures are demolished safely, and potential hazards are managed effectively. We conduct thorough risk assessments and deploy modern equipment operated by trained professionals to guarantee the integrity of surrounding properties and the safety of our crew and community residents.
What eco-friendly practices does JDI Construction implement during the demolition and recycling process in Hazel Dell?
We are committed to environmental stewardship and implement eco-friendly recycling and responsible disposal practices. Our team carefully segregates salvageable materials from waste to maximize recycling opportunities. We partner with local recycling centers to ensure materials such as metal, concrete, and wood are reused or repurposed, significantly reducing the environmental impact. Additionally, we ensure that all disposal methods comply with Hazel Dell’s environmental regulations.
Can I expect same-day service for my demolition needs in Hazel Dell for preparing an ADU site?
We offer same-day service for certain demolition projects in Hazel Dell, depending on the scope and complexity of the work. We recommend contacting us as early as possible to schedule an assessment and discuss your specific needs. Our team prides itself on efficiency and strives to accommodate your timeline, ensuring that the site preparation for your ADU progresses without unnecessary delays.
How does JDI Construction maintain transparency in pricing for demolition and site preparation services in Hazel Dell?
Our pricing model is built on transparency and integrity. We provide free, detailed estimates before any work begins, outlining all expected costs and avoiding any hidden fees. Our estimates consider the scope of the demolition, necessary manpower, equipment use, and recycling or disposal fees. We openly communicate with you throughout the process to ensure that our services align with your budgetary expectations.
What specific local expertise does JDI Construction bring to ADU projects in Hazel Dell?
Our extensive local expertise in Hazel Dell gives us a unique insight into regional building practices and challenges. Having worked in the area for many years, we are familiar with Hazel Dell’s zoning laws and community standards, which allows us to efficiently navigate local regulations and expedite the permit process. This local knowledge ensures that our ADU projects comply fully with all local building requirements and community expectations.
How does JDI Construction handle unexpected challenges that arise during the demolition process for an ADU in Hazel Dell?
Our team is adept at handling unexpected challenges, thanks to years of experience and comprehensive training. Should an unforeseen issue arise during the demolition of your ADU site, such as structural anomalies or hidden hazardous materials, we immediately evaluate the situation, consult with you, and adjust our course of action. We implement contingency plans swiftly to mitigate any risks, ensuring minimal disruption to the project timeline and budget.
What should I prepare before the demolition team arrives to start work on my Hazel Dell property for an ADU project?
Before our demolition team arrives, we recommend clearing the area of personal belongings, ensuring that all utilities are properly disconnected, and informing your neighbors about the upcoming work. We will coordinate with you to secure all necessary permits and documentation, ensuring a smooth start to the demolition process. Preparing in advance helps expedite our work and enhances safety on site.
How can I be assured that the removal and disposal of materials from my site in Hazel Dell are handled legally and ethically?
We guarantee that all material removal and disposal activities are conducted legally and ethically. We are well-versed in local waste management laws and regulations and ensure compliance with all legal requirements. Our ethical disposal practices are designed to minimize environmental impact, with a strong focus on recycling and responsible waste management. Our team maintains comprehensive records of all disposal activities to ensure transparency and accountability.
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Everything here can be verified.
JDI Construction NW LLC is a licensed, bonded, and insured design-build remodeler headquartered at 1419 Broadway Street in Vancouver, WA. Look up our licenses, read what past clients wrote, and see the work before you call.
Start Your ADU Project with Hazel Dell ADU Builder Today!
Discover the benefits of Hazel Dell ADU Builder and how we can transform your space. Reach out to us now!
- Get in TouchA personal consultation and a detailed estimate.
- Kickoff the Design PhaseDesign development, finalization, and budget.
- Start Your ProjectA dedicated project manager and portal access for updates.
Based in Vancouver. Serving Clark County & the Portland metro.
Headquartered at 1419 Broadway Street, Vancouver, with a Portland meeting office by appointment. No franchises; our in-house crews drive to every project from here.

























