Best ADU Builders in Vancouver (2024)

Our annual ranking of top construction firms highlights the top companies in Vancouver based on their project volume over the past year, with a focus on relevance. This compilation is derived from permit and contractor information sourced from city, county, and state building departments through our partners at BuildZoom. For further information regarding data accuracy, please consult the note at the end of this article.

Construction data plays a vital role for various stakeholders within the industry. Companies that supply materials and services to general contractors can use construction market data to better target their audience. By monitoring key milestones, such as the start of major construction projects, these businesses can time their outreach to align with contractors’ needs for new resources. This ensures that their communication is relevant and timely. Additionally, understanding contractors’ business trends helps suppliers identify those experiencing growth, allowing for more precise targeting. Subcontractors can also use contractor data to approach general contractors for potential collaborations on upcoming projects. At the same time, real estate developers, property owners, and others involved in construction projects can use this data to assess the skills and reputation of contractors and subcontractors, ensuring they choose the right partners for the job. For instance, analyzing construction activity and building construction history can provide valuable insights into a contractor’s expertise and track record.

TaylorSmith Sustainable Construction LLC

Address:
6324 NE Davis St, Portland, OR 97213

TaylorSmith Sustainable Construction, founded in 2016, has established itself as a leader in eco-conscious residential construction in the Pacific Northwest. Specializing in new homes, renovations, expansions, energy retrofits, and accessory dwelling units, the company is committed to integrating cutting-edge technologies, building science, and sustainable materials into each project. With a strong emphasis on teamwork, TaylorSmith addresses potential construction challenges during the design phase, minimizing waste and conflicts during the build. Their homes are not only beautiful and functional but also prioritize comfort, health, and energy efficiency. The company operates with a Triple Bottom Line philosophy, balancing sustainability, community responsibility, and integrity in every decision. TaylorSmith’s commitment to sustainability extends to local sourcing, thoughtful material selection, and the use of high-performing systems, such as Passive House design principles and net-zero energy homes. The team, led by experienced founders Taylor L. Thompson, Lauren Shumaker, and Kevin E. Smith, brings diverse expertise in engineering, sustainable design, and project management to every project. As a certified B Corp, TaylorSmith meets rigorous standards of social and environmental performance, and continues to push for industry-wide change towards more sustainable practices. Their dedication to building stronger, healthier communities reflects their belief that a home should not only serve its occupants but also the environment.

The team at The General Contractors Magazine reviewed data from the City of Vancouver’s Community Development Department to highlight previous projects completed by TaylorSmith Sustainable Construction LLC. In 2023, the company undertook the construction of a new ADU, which featured a kitchen sink, dishwasher, shower, bathroom sink, toilet, and exterior hose bib. Additionally, TaylorSmith Sustainable Construction LLC completed a $30,000 project in the same year, converting a workout area into an ADU by refurbishing the kitchen, pantry, and bathroom.

Shelbyville Remodeling

Address:
2502 SE Belmont St, Portland, OR 97214

Shelbyville Remodeling, LLC, founded by David Lipkind in 1999, specializes in the renovation of older homes in N.E. Portland. With a small, experienced team, including partner Justin Power, the company has built a strong reputation for problem-solving, design, and high-quality remodels, particularly in kitchen renovations. Passionate about their craft, the team thrives on working closely with clients to bring new life to historic properties.

Data from the City of Vancouver Community Development Department was reviewed by The General Contractors Magazine team to highlight past projects by Shelbyville Remodeling. In 2019, Shelbyville Remodeling converted a garage into an ADU, adding a kitchen, bathroom, and living room. Additionally, in 2016, the company completed a project to alter an existing finished basement into an ADU, incorporating a shared laundry area.

Absolute Construction Services LLC

Address:
4529 SE Powell Butte Pkwy, Portland, OR 97236

Absolute Construction Services, LLC is a family-owned business known for its expert craftsmanship and commitment to delivering quality work on every project, big or small. With years of hands-on experience in the construction field, they focus on clear communication and customer satisfaction, ensuring that each job is completed to the client’s exact specifications. Offering a wide range of services, from basement finishing to roofing, Absolute Construction is dedicated to providing professional, high-quality home improvement solutions at fair prices.

The General Contractors Magazine team reviewed data from the City of Vancouver Community Development Department to uncover past projects completed by Absolute Construction Services LLC. In 2024, the company worked on a $250,000 project, adding a 432 sq. ft. detached ADU that included a bedroom, bathroom, kitchen, living room, laundry, and a rooftop patio accessible from the existing house deck. Additionally, in 2021, Absolute Construction Services LLC converted a 1,289 sq. ft. basement into a 2-bedroom, 1-bath ADU.

BUILDWORKS Group Inc

Address:
1003 Marylhurst Dr, West Linn, OR 97068

BUILDWORKS Group Inc. is a versatile construction company with a team that combines decades of experience in residential and commercial projects. With over 22 years in the industry, Tony Notdurft, the company’s founder, is known for his hands-on craftsmanship and dedication to quality, while Nancy Dunbar Notdurft brings expertise in project management, customer experience, and sourcing unique materials. Jason Chambers, an entrepreneur with 25 years of small business experience, shapes the company’s vision and customer-first approach. The team’s diverse skills allow them to tackle virtually any project, from complex remodels to simple repairs, with an emphasis on clear communication, collaboration, and a seamless process. BUILDWORKS Group Inc. excels in providing custom solutions for each client, offering a variety of pricing structures to meet different needs, including accurate bids, cost-plus options, and handyman services for repairs. Licensed, bonded, and insured by the State of Oregon, the company is committed to quality craftsmanship, environmental sustainability, and creating spaces that reflect clients’ individuality. With a strong focus on design and collaboration, BUILDWORKS Group Inc. ensures that every project is executed with precision, attention to detail, and excellent customer service.

The General Contractors Magazine team reviewed data from the Portland Bureau of Development Services to identify past projects completed by BUILDWORKS Group Inc. In 2015, the company successfully completed two new townhouse projects, each featuring an accessory dwelling unit (ADU). One of these projects was valued at $257,873, while the other was priced at $244,798.

Landry Development LLC

Address:
8885 SW Hillview Terrace, Portland, OR 97225

Landry Development LLC is a trusted contractor specializing in a wide range of home remodeling services, including kitchen, bathroom, and basement remodels, as well as whole-home renovations and additions.

Past projects from Landry Development LLC were highlighted in data reviewed by the General Contractors Magazine team from the City of Vancouver Community Development Department. In 2018, the company completed a second-story addition along with an attached accessory dwelling unit (ADU) for a single-family home. The following year, in 2019, Landry Development LLC also worked on constructing a new 1-story detached ADU.

JDL Development Inc

Address:
3347 N Lombard St, Portland, OR 97217

Founded in 1976 by brothers Joe and Dave Lyons, JDL Development Inc. has built a strong reputation for quality, integrity, and collaboration in the construction industry. Under the leadership of Jeff Johnson since 2016, the company continues to deliver exceptional residential projects with a focus on long-lasting craftsmanship, as inspired by the words of John Ruskin.

The City of Vancouver Community Development Department provided data that revealed past projects by JDL Development Inc., which were reviewed by the General Contractors Magazine team. In 2024, JDL Development Inc. completed a project connecting a new 795 sqft detached ADU to a 624 sqft detached garage. Additionally, in 2020, the company worked on a project to reconvert a duplex back into its original single-family dwelling configuration.

Note: The data used to compile this list may not be complete based on the availability of permit data – collecting and consolidating this data is a time-intensive and difficult task. It may not be complete in all areas due to jurisdictional reporting requirements and the availability of data. Job values and permit fees should be taken as estimates rather than exact values, based on the most complete permit and contractor data available. Additionally, number of projects and typical job size may be updated per contractor request.

The time period for the data used for this ranking was the past 365 days, plus an additional 45 days to account for the average timeline of a building permit. If you have any suggestions on the data or see any corrections that you’d like to give feedback on, please fill out this form. For more insights on construction data outside that are not directly related to contractors, there are other resources available as well.