A licensed Eastside crew, start to finish
You want a bathroom that's done right, on a schedule you can plan around, by someone you can actually reach. Seven General Contractors is a licensed Washington remodeler based in Woodinville and serving the whole Eastside. We handle the whole job — design, demolition, plumbing, tile, and finish — with one crew and one point of contact, so nothing falls through the cracks between trades.
Remodeling a bathroom in Woodinville: what's different here
Woodinville is our home base, and its housing is younger than its neighbors': the median home dates to 1995 and only about 1 in 5 homes (19.5%) predates 1980. Woodinville's horse ranches gave way to subdivisions starting in the late 1970s and accelerating through the 1980s — so the typical remodel here is a builder-grade 1990s bathroom or kitchen that's structurally sound but tired, rather than a gut job chasing old wiring.
Woodinville's code exempts painting, tiling, cabinets, countertops, and similar finish work, but plumbing, mechanical, and electrical changes follow the state rules — and electrical permits here come from WA L&I, not the city. Starting permit-required work before the permit is issued costs an investigation fee equal to the permit fee, which is one reason we never start early.
- Median Woodinville home was built in 1995; 19.5% predate 1980. (U.S. Census ACS 2020–2024)
- Woodinville exempts cabinets, countertops, tiling, and finish work from building permits. (Woodinville Municipal Code 21.62)
- Starting permit-required work early triggers an investigation fee equal to the permit fee (WMC 21.62.100). (Woodinville Municipal Code 21.62)
- Electrical permits in Woodinville are issued by WA L&I. (WA L&I)
What's included: design → demo → build
1. Design & scope (week 1–3)
We measure on-site, talk through layout and fixtures, and hand you a written scope with a fixed price — not a vague ballpark. If permits are needed, we pull them with the City of Woodinville (electrical permits come from WA L&I), or with the county for unincorporated addresses. You see the materials list before anything is ordered.
2. Demolition & rough-in (days, not weeks)
We protect floors and pathways, demo the old bathroom, and handle plumbing and electrical rough-in. Anything we open up — old leaks, rot, bad wiring — we show you before we cover it back up.
3. Build & finish (week 2–4)
Waterproofing, tile, vanity, fixtures, paint, and a final walkthrough. We don't call it done until you've checked it with us in person.
Transparent cost ranges
Every bathroom is priced from an on-site estimate, but here's the honest range for the Eastside so you can plan:
| Project type | Typical range |
|---|---|
| Cosmetic refresh (vanity, fixtures, paint, like-for-like) | $8,000 – $15,000 |
| Full mid-range remodel (new tile, shower, vanity, flooring) | $15,000 – $30,000 |
| High-end or layout change (move plumbing, primary bath, premium finishes) | $30,000 – $50,000+ |
What moves the number: tile and fixture selections, whether plumbing moves, and what we find once walls are open. Your written estimate locks the scope and price before work starts.
See the full breakdown: How much does a bathroom remodel cost in Washington? →
Timeline: what to expect
Most full bathroom remodels run 3–5 weeks on site once materials are in. A rough schedule:
Cosmetic refreshes can wrap in about a week. We give you the real schedule in writing — and tell you the day before if anything shifts. The step-by-step schedule is on our bathroom remodeling page.
What homeowners say
We've been hired 109 times on the Eastside and keep our ratings public:
- Thumbtack — 4.9★ across 93 reviews
- Yelp — 5.0★ (21 reviews)
- BBB — A+ accredited
- HomeAdvisor — 5.0★
“I just finished a complete remodel of my master bath and updates to my laundry room and kitchen. I couldn't be happier with the end result. Luccas and his team were friendly, professional and incredibly hard working.”
“Lucca is quite responsive in our email exchange and came to my house at his promised time. He removed and installed a new kitchen garbage disposal unit quickly and showed his proficient plumbing skills.”
Licensed, insured, and warrantied
- WA L&I license
- SEVENGC808NG
- UBI
- 604642201
- Insurance
- Licensed, bonded & insured
- Workmanship warranty
- 2-year labor (12-month repair / 10-year full replacement)
- Materials
- Manufacturer warranties pass through to you
Washington law (RCW 18.27) requires a registered contractor's license on this work — ours is SEVENGC808NG, and it's on every estimate and contract.
Where we work (Eastside service area)
Seven remodels bathrooms across Woodinville and the rest of the Eastside: Bellevue, Kirkland, Bothell, Woodinville, Redmond, Sammamish, and Issaquah. Not sure if you're in range? Call or text (877) 738-3642 — we'll tell you straight.
See all Eastside service areas →
Related pages:
Bathroom Remodel FAQs — Woodinville
Straight answers to the questions Woodinville homeowners ask before hiring
Most Woodinville and Eastside bathroom remodels run $15,000–$30,000, with cosmetic refreshes starting near $8,000 and high-end or layout-changing projects reaching $50,000+. The biggest cost drivers are your tile and fixture choices and whether plumbing has to move. We give you a fixed written price from a free on-site estimate, so you're not guessing.
For finish work, no — Woodinville exempts tiling and similar finish work. If plumbing, ventilation, or electrical changes, yes: those follow state rules, and the electrical permit comes from WA L&I. Seven pulls whatever the job needs and handles inspections, and we don't start permit-required work before the permit is issued.
Usually not. About 80% of Woodinville homes were built after 1980, so the framing, wiring, and supply lines are often in good shape; the dated parts are builder-grade finishes, fiberglass surrounds, and layouts. That means many projects here can keep the plumbing where it is and put the budget into tile, fixtures, and storage — we'll tell you honestly at the walkthrough which kind of job yours is.