ADU contractor in Seattle
Maksymov Brownstone LLC provides expert ADU construction services in Seattle, creating code-compliant units that maximize both property value and living space.
From the initial design to the finished space, we work closely with homeowners to ensure each ADU is functional, beautiful and truly reflective of their unique needs.
Transform your home with ADU solutions
At MB Remodels, ADU construction is designed to make everyday living more flexible, comfortable and valuable. An accessory dwelling unit allows homeowners in Seattle to expand their living space, increase property value and adapt their homes to modern needs.
An ADU can provide a private space for family members, generate steady rental income or serve as a quiet and functional home office: all without the need to move. It is a smart investment that combines thoughtful design, functionality and sustainability.
With extensive experience in local permits, zoning rules and efficient construction, MB Remodels manages every step of the process, ensuring a smooth, stress-free experience from concept to completion.
Expand your living possibilities
MB Remodels provides full-service ADU construction, guiding homeowners through every stage of the process from early planning and design to permits and final building. Each project is carefully managed to ensure clear communication, efficient scheduling and high-quality craftsmanship.
Strong local expertise allows all work to fully comply with Seattle regulations, helping avoid delays and complications. This thoughtful, well-structured approach ensures a smooth experience and reliable results, creating comfortable and functional living spaces that are completed on time and built to last.
ADU construction options tailored to your property
Basement conversion
Basement conversion turns existing lower-level space into a fully functional living unit with a private entrance, bathroom, kitchenette and living area.
Using the current structure helps reduce costs while improving moisture control, ceiling height, lighting, insulation, HVAC, plumbing and electrical systems. This option works well for rental income, extended family living or long-term guest stays.
Garage conversion
Garage conversion transforms underused garage space into comfortable living quarters that include a bedroom, bathroom, kitchen and living area.
This solution adds valuable square footage without expanding the home’s footprint while upgrading insulation, windows, flooring, utilities, climate control and modern finishes for flexible everyday use.
Attic conversion
Attic conversion creates a private upper-level living space with a bedroom, bathroom, kitchenette and lounge area.
Structural upgrades, dormers, stair access, insulation, ventilation, skylights, HVAC integration and plumbing allow homeowners to gain extra living space while preserving yard and garage areas, making it ideal for guests, teenagers, home offices or rental use.
Maximize your home’s potential with custom ADUs
An ADU is not just an opportunity to enhance the value of your rental property. It’s a great opportunity to get the most out of your home equity while supporting your family’s longevity in a single place or offering new financial freedoms.
MB Remodels LLC delivers custom-designed ADUs that combine contemporary architecture, ergonomic solutions, functional layouts and high-quality materials.
Our portfolio includes a broad range of completed projects. Each construction project is tailored to the homeowner’s lifestyle and property layout while maximizing space, comfort and functional harmony.
Our team of professionals pays attention to detail, providing project management and seamless execution from design to completion. ADU projects represent diverse styles and real-life results, showcasing MB Remodels’ versatility, individual approach and commitment to excellence.
ADU construction roadmap
The MB Remodels accessory dwelling unit builder follows a structured, step-by-step approach to ensure every ADU builder is completed on time, within budget and to the highest standards. Among the benefits offered by our professional team are quality control and client communication at each stage. Look through all the stages of our workflow to turn your ideas into a life.
-
01
Consultation & project estimate
At the initial stage of the creation process, our team evaluates the property, inspects zoning requirements and listens to the client’s goals. We provide personal free consultation, accurate site analysis and clear communication to define the best ADU options and deliver a transparent project estimate.
-
02
Design & planning
MB Remodels’ design team creates custom ADU plans that align with the client’s lifestyle, property layout and budget. While designing each project, we offer creativity, functionality and attention to detail. At the planning stage, we showcase 3D design, select materials according to our customers’ preferences and collaborate on planning to achieve the ideal design outcome.
-
03
Permitting & approvals
Our remodeling company handles all paperwork, permits and city approvals, ensuring full compliance with Seattle’s regulations. We have a lot of experience with local codes and efficient coordination with authorities. We do our best to save clients time and stress during this complex step.
-
04
Construction phase
MB Remodels’ high-skilled builders manage the full construction process, starting from foundation to final finishes. Our team can boast high craftsmanship, adherence to timelines and transparent progress updates. We use premium materials, follow safety standards and ensure precise execution.
-
05
Final walkthrough
At the final stage of the project, MB Remodels conducts a detailed walkthrough with the client to inspect every aspect of the completed ADU. We prioritize client satisfaction, ensuring quality verification and readiness for immediate use. Our team showcases commitment to excellence and the trust among our customers, thanks to a wide range of previously successful projects.
More ways we can transform your home
We offer versatility, consistency in quality and the convenience of working with one trusted team for all renovation needs. Looking for the most creative solutions to remodel your home space? We are ready to provide you with a free consultation to start your next home improvement project.
What our customers say
Ideas and inspiration by Maksymov Brownstone
As demand rises, understanding DADU vs ADU becomes key for making the right investment decision.
Frequently asked questions
In this section, you will get answers to the most common questions clients ask about ADU builder services. You are welcome to contact our customer support for additional information.
Do I need permits to build an ADU in Seattle?
MB Remodels manages the entire permitting process, from documentation and city coordination to inspections. Staying up to date with evolving ADU regulations, the team ensures a smooth, compliant and stress-free experience for homeowners.
Are your projects insured and do you offer warranties?
How can I get started with my project?
How long does it take to build an ADU in Seattle?
Design and permitting typically require 3 to 6 months while construction takes around 4 to 8 months. The timeline depends on ADU type, permit approval speed, weather conditions and project complexity.
Permit processing is often the longest stage. MB Remodels prioritizes efficiency, clear communication and realistic scheduling with experience in expediting permits whenever possible to keep projects moving forward.