Bathroom Remodeling in Federal Way, WA

Bathroom Remodeling in Federal Way, WA

Federal Way bathroom remodeling — premium look without the premium price. Smart material choices, durable finishes, and pricing that doesn't move from quote to handover.

City of Federal Way permits Free in-home estimates Licensed & insured Owner-operated

Bathroom Remodelers Who Understand Federal Way's Older Homes

Every bathroom we remodel in Federal Way is shaped by the age of the house around it. Most of the city was built out in the 1970s and 80s, so split-entries, ranches, and tri-levels are the norm — often with original hall baths and aging galvanized supply lines behind the walls. Twin Lakes and Mirror Lake homes sit on larger lots with untouched primary baths, while the 1990s–2000s builds near Redondo and West Campus usually just need a finish and fixture update.

From our base in Kent, your Federal Way bathroom is only a 15–20 minute drive down I-5 or Highway 99 — so a cracked tile order or a same-day inspection correction never leaves the job waiting on a Seattle crew. We keep that same responsiveness on our Auburn bathroom remodels, and it's common for Federal Way clients to bundle a bath with a Federal Way kitchen remodel or a wider whole-home remodel.

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What's Included

Every Trade a Federal Way Bathroom Needs, Under One Contract

Bathrooms leave no room for error — water, ventilation, and tight clearances all have to work together, and one weak link shows up fast. Here's what a typical Federal Way bathroom project includes, with every estimate tailored to your home.

Tile & Stone

Floor tile, large-format wall tile, custom shower niches, slab walls, and proper substrate (Schluter, cement board) under everything.

Vanities & Cabinetry

Stock, semi-custom, and custom vanities. Wall-mounted, single-sink, and dual-vanity layouts with soft-close hardware.

Plumbing

Toilet, sink, shower valve, and tub installation. Relocating drains, replacing old galvanized supply lines, and rough-in for new fixtures.

Fixtures

Faucets, showerheads, body sprays, handheld wands, tub fillers, towel bars, and hardware — coordinated with your aesthetic.

Lighting

Vanity sconces, recessed lighting, decorative pendants, and dimmer-friendly switching. Always to code, always GFCI-protected.

Waterproofing

Schluter Kerdi, Wedi, or hot-mopped pans. Proper waterproofing under tile is the difference between a 5-year and 30-year bathroom.

Ventilation

Exhaust fans sized for the room, vented to the exterior (not the attic), with humidity-sensing controls when requested.

Glass & Doors

Frameless shower glass, custom hinged or sliding panels, and barn-door hardware. Measured and templated after the tile is set.

Permits & Inspections

We pull City of Federal Way permits when plumbing or electrical work is involved, and we schedule the rough-in and final inspections.

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Federal Way Permits & Considerations

Federal Way Bathroom Permits, Made Simple

The City of Federal Way requires a building permit any time a bathroom remodel involves plumbing relocation, electrical changes, or structural alterations. Swapping fixtures in place — same toilet spot, same vanity footprint — often needs no permit, but the moment you move a shower drain, add a circuit, or redraw the layout, one is required.

We handle every required permit through the Federal Way Permit Center, schedule the rough-in and final inspections, and file the documentation with your project records. That paperwork matters most at resale, when appraisers and inspectors flag any bathroom work that was never permitted.

  • Every permit pulled through the City of Federal Way on our license, not the homeowner's
  • Rough-in and final inspections arranged and attended on-site
  • Closed-out permit copies handed over at the end for your resale paperwork

Honest Pricing

Honest Federal Way Bathroom Remodel Ranges

Federal Way falls in the middle of the Puget Sound bathroom market. The ranges below reflect what we typically build — your figure moves with shower size, tile choice, vanity selection, and whether any plumbing has to relocate.

Refresh
$10,000 – $18,000

New vanity, toilet, fixtures, tile floor and lighting. Original layout, no plumbing relocation.

Mid-Range Remodel
$18,000 – $30,000

Custom shower with tile, new vanity and counters, full plumbing fixtures, ventilation, waterproofing, and lighting. Most common project here.

Full Primary / Custom
$30,000 – $45,000+

Layout changes, large walk-in shower, frameless glass, dual vanities, premium tile, heated floors, and designer fixtures.

These reflect typical Federal Way bathroom costs and leave out hidden issues — rot under old tile, galvanized supply lines that need swapping — which we always flag in writing the moment we find them rather than at final invoice.

How We Work

How a Federal Way Bathroom Project Runs

A clear five-step process that keeps your Federal Way bathroom on schedule, on budget, and easy to follow from week to week.

1

Consultation

We come to your home, measure, listen to what you want, and talk through budget and timeline honestly.

2

Design & Estimate

Layout, material selection, and an itemized written estimate. You approve every line before we order.

3

Permits

We pull the City of Federal Way permits and schedule inspections so you don’t have to think about it.

4

Build

Demo, plumbing, electrical, finish work — done by our crew, not subbed out to strangers.

5

Walkthrough

Final inspection, punch-list with you on-site, permit close-out, and a written warranty handed over.

Federal Way Bathroom Remodel FAQs

What Federal Way Homeowners Ask About Bath Remodels

Will you pull the bathroom permits in Federal Way?
Yes — whenever a bathroom remodel involves plumbing, electrical, gas, or structural work, we file the permit through the Federal Way Permit Center under our license. The application, inspection scheduling, and code sign-off are all on us, not you.
How long will my Federal Way bathroom remodel take?
Active construction on most Federal Way bathrooms runs 3 to 6 weeks. A simple hall-bath refresh can finish in 2–3 weeks, while a primary bath with custom tile, frameless glass, and a new layout usually takes 5–7 weeks — after 1–3 weeks of design and permitting beforehand.
What does a bathroom remodel cost in Federal Way?
Most Federal Way bathrooms come in between $10,000 and $45,000. A mid-range hall bath — new tile shower, vanity, and fixtures — typically runs $18,000–$30,000, and primary-suite remodels with dual vanities, frameless glass, and heated floors climb from there. You'll always get an itemized estimate.
Do you take bathroom jobs in Twin Lakes and Mirror Lake?
Yes — Twin Lakes and Mirror Lake are among our regular Federal Way neighborhoods, and we serve the whole city besides. They sit about 15–20 minutes south of our Kent base via I-5 or Highway 99, which keeps site visits and material runs easy to schedule.
Are you licensed and insured to work in Washington?
Yes. Big Build Construction holds full Washington State licensing, bonding, and insurance, all of which apply to our Federal Way work. Every job is built to code and inspected wherever the code requires it.
Can you keep a Federal Way bathroom remodel affordable?
Yes — cost-conscious Federal Way bathroom remodels are a big part of what we do. The right fixture choices, a well-chosen tile line, and disciplined scope can land a premium look for roughly half what the same bathroom would cost in Bellevue.
What kind of Twin Lakes and Mirror Lake bathrooms do you remodel?
Both are busy neighborhoods for us. Most of these projects modernize mid-tier builder-grade bathrooms, swapping in porcelain tile, quartz vanity tops, and frameless glass enclosures.

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Ready to Start Your Federal Way Bathroom Remodel?

Free in-home estimates, itemized pricing, and a real human answering the phone.