Avead is an ADU contractor offering full-service accessory dwelling unit construction, including attached, detached, junior ADUs, garage conversions, and custom builds. With 20+ years of experience, transparent pricing, and a 5-year warranty.

Avead – ADU Contractor in Bellevue, WA

About Avead

Accessory Dwelling Unit Construction by Avead

Avead is an ADU contractor offering design and build services for accessory dwelling units. Their approach covers the full process — from initial planning through to final completion — with an emphasis on smart layouts, quality materials, and clear communication throughout each project.

As an experienced ADU builder, Avead works with homeowners looking to add livable space, generate rental income, or increase property value. Their services span several types of ADU construction, each tailored to the specific needs of the property and the homeowner's goals.

ADU Construction Services Offered

Avead provides a range of accessory dwelling unit services, including:

  1. Attached ADU Additions (AADU): Expanding an existing home with an attached unit that creates flexible living space for family, guests, or rental use.
  2. Detached ADU Construction (DADU): Building a fully independent backyard cottage designed for privacy, rental income, or multi-generational living.
  3. Junior ADU Construction (JADU): Creating a compact JADU within an existing home, complete with a private entrance and essential amenities suited for rental income or independent living.
  4. Rental & Income ADU Construction: Designing ADUs specifically for tenants, with a focus on rental potential, comfort, and long-term durability.
  5. Garage to ADU Conversions: Converting underused garages into livable spaces or accessory dwelling units for rental income, guest use, or flexible multi-use living.
  6. Custom ADU Design & Build: Fully customized ADU projects tailored to the property, lifestyle, and long-term goals of the homeowner.

Whether the goal is a detached ADU builder project in the backyard, a granny flat builder solution for aging family members, or a garage conversion contractor service to repurpose existing space, Avead covers a broad scope of ADU construction needs.

The Avead ADU Construction Process

Avead follows a structured, six-step process to manage ADU projects from start to finish:

  1. Project Discovery: An initial consultation to define goals, intended use, and property feasibility.
  2. Estimate & Scope: A detailed, itemized cost breakdown with transparent pricing and clear timelines.
  3. Design: Development of floor plans, structural integration, and material and finish selections by Avead's architectural team.
  4. Permits & Pre-Construction: Handling of all permits, engineering approvals, and site preparation before construction begins.
  5. Construction & Build: Execution by experienced professionals with consistent management and progress tracking.
  6. Final Review & Completion: A walkthrough to confirm quality, followed by final adjustments, inspection, and warranty delivery.

Avead assigns a dedicated daily project manager to each ADU build, which helps keep projects on schedule and ensures homeowners are kept informed throughout the process.

Some of the key aspects of their service include honest pricing with no hidden costs, efficient permit and code compliance handling, premium materials sourced from quality vendors, and detailed planning for layout, storage, and flow. Avead brings over 20 years of experience to each project and backs their workmanship with a 5-year warranty.

For homeowners considering an in-law suite builder, a Casita, or any form of accessory dwelling unit construction, Avead offers a structured process and a defined scope of services to guide the project from concept through to a completed, livable space.

Services

Avead performs the following services

  • Architecture & Design
  • Permit Specialist
  • Construction
  • Feasibility & Site Assessment
  • Finishing & Fit-out
  • 3D renderings & floor plans

Avead Reviews

Lois Mares

2026-01-03
"If youre looking for a reputable and trustworthy flooring and remodeling company, look no further than AVEAD. As a full-time Realtor, time is of the essence, and AVEAD exceeded all expectations. Their prompt communication and ability to meet tight deadlines truly stood out. From the initial call and onsite consultation to the detailed proposal, competitive pricing, installation, and final walkthrough, every step was handled with professionalism and efficiency. Albert and his team were friendly, caring and genuinely passionate about their work. I highly recommend AVEAD for any flooring or remodeling project."

Mark Gorbun

2025-12-10
"AVEAD Construction completed a perfect kitchen renovation. They arrived early, transparent pricing and high quality craftsmanship, will hire them for future projects. If you are looking for reliable, trustworthy remodelers, I highly recommend Aleskey and his team!"

Nazariy G

2025-11-19
"I had an excellent experience with AVEAD Construction. Their team is professional, detail-oriented, and truly committed to quality work. From the initial consultation to the final walkthrough, everything was clear, well-organized, and handled with integrity. Communication was outstanding they provided transparent pricing, helpful design guidance, and regular updates throughout the project. The craftsmanship and finish quality exceeded my expectations, and they delivered exactly what they promised. Finding a reliable contractor can be difficult, but AVEAD proved to be trustworthy, responsive, and highly skilled. I would absolutely recommend them for remodels, additions, or any home improvement project. Great team and an excellent experience from start to finish!"

Moses Hrihkosiei

2025-11-14
"Avead Construction did an amazing job on our bathroom remodel and new flooring. Albert and his team were professional, detailed, and easy to work with from start to finish. The quality of the work is outstanding highly recommend!"

Samuel

2025-05-11
"Perfect Hardwood Installation, hardworking group of guys. AVEAD provided me with a quick estimate, great price on installation and even added transitions for free. Highly recommend these experts for anyone looking for perfect flooring installation!"

Specifics

Licensed 20 years in business

Opening hours

Monday 9:00AM - 5:00PM
Tuesday 9:00AM - 5:00PM
Wednesday 9:00AM - 5:00PM
Thursday 9:00AM - 5:00PM
Friday 9:00AM - 5:00PM
Saturday -
Sunday -

Location

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