
Northwest Home Pros serves Lynnwood homeowners with licensed, permitted garage conversion services. Whether you're adding rental income with an ADU, building a professional home office, or creating an in-law suite for family, we handle the full project — from permit application through final inspection.
Lynnwood's proximity to Seattle and strong rental market make garage conversions a smart investment. A well-done ADU in Lynnwood can command $1,400–$2,000/month in rental income and add significant appraised value to your property. We build to those standards.
Snohomish County and the City of Lynnwood have specific ADU requirements around parking, setbacks, square footage, and egress. Our team knows these rules and incorporates them into every design before permit submission — saving time and avoiding costly revisions.
We don't use subcontractors for the core work. Our own framing, insulation, tile, and finish crews complete your project with consistency and accountability. One project manager, one team, one point of contact throughout.
Full-service remodeling from design through final walkthrough
Convert your garage into a full accessory dwelling unit — living space, kitchen, bathroom, and private entry. Fully permitted and built to Lynnwood code requirements.
Professional home office build-out from garage space. Full insulation package, drywall, hardwood or LVP floors, climate control, and data/electrical for a modern workspace.
Gym, playroom, craft studio, or media room — customized to your exact use. Proper insulation, flooring, lighting, and HVAC integration for year-round comfort.
Private bedroom, bathroom, and kitchenette configuration for extended family. Designed for comfort and privacy. Permitted as a legal living space.
Convert one bay to living space while retaining parking. Structural separation wall, insulation, framing, and finished space on the conversion side.
Can't convert an existing garage? We also build detached ADUs from the ground up on Lynnwood lots where setback and FAR requirements allow.

Our Work
Recent Lynnwood project: A single-car garage converted to a 400 sq ft ADU for long-term rental. Full insulation and framing, new bathroom addition, kitchenette with full-size appliances, LVP floors throughout, mini-split HVAC, and a private exterior entry door. Permitted and inspected through the City of Lynnwood. The homeowner now collects $1,600/month rent.
Local Work
We've completed remodeling projects throughout Lynnwood — here's a sample of what we've built in your area.
ADU garage conversion — 400 sq ft with kitchen, bath, and private entry — Lynnwood
Home office conversion with insulation, LVP floors, and dedicated electrical panel
Bonus room conversion — gym and flex space with rubber flooring
Partial conversion — one-bay office, one-bay parking retained
In-law suite conversion for extended family — private bedroom and bath
Detached ADU new construction — 500 sq ft on Lynnwood residential lot
5.0 Stars · 14 Google Reviews
“I hired Patrick from Northwest Home Pros to refinish my large cedar deck. A top notch professional who worked efficiently and was reliable from start to finish. He's now permanently in my rolodex!”
— Marie W.
“I hired Northwest Home Pros for a complete bedroom remodel and am so glad I did! In every aspect of the job they were knowledgeable, dependable and paid attention to quality. Patrick is an honest professional!”
— Gail N.
“We had a complex whole-home remodel done by Northwest Home Pros. Multiple rooms, structural changes, the works. Patrick managed everything seamlessly. We highly recommend them for any major project.”
— Karen & Steve R.
Simple Process
We keep it simple — one contractor, one contract, one point of contact from day one through the final walkthrough.
We visit your home, listen to your vision, assess the space, and answer every question. No pressure, no obligation.
You get a fully itemized written estimate with transparent material costs — no hidden markups, no surprises.
We handle design coordination, material sourcing, permit applications, and scheduling — completely managed for you.
Our crew builds your project to spec. You sign off at the final walkthrough only when you're 100% satisfied.
Transparent Pricing
These are realistic ranges for Western Washington projects. Every home is different — contact us for a precise, itemized estimate tailored to your project.
$30,000 – $90,000+
Cabinets, countertops, flooring, appliances, layout changes
$15,000 – $55,000+
Tile, shower, vanity, fixtures, plumbing, lighting
$150,000 – $500,000+
Multi-room transformation — design through final build
$12,000 – $45,000+
Cedar or composite, custom size, permits included
$80,000 – $250,000+
Sunrooms, ADUs, room additions, garage conversions
$8,000 – $40,000+
Wall removals, beam installs, open-concept conversions
Northwest Home Pros serves homeowners across Western Washington.