Bathroom Remodeling in Renton, WA
Renton bathroom remodeling for view homes, mid-century revivals, and Kennydale waterfront — primary-suite spas that capture lake and mountain views without sacrificing daily function.
Renton bathroom remodeling for view homes, mid-century revivals, and Kennydale waterfront — primary-suite spas that capture lake and mountain views without sacrificing daily function.
Bathrooms in Renton keep us honest, because the plumbing behind the wall is often as old as the house. Much of this is the oldest housing stock in South King County — the Highlands and Earlington are full of original Craftsman bungalows and 1940s–50s post-war homes where cast-iron drain stacks, galvanized supply lines, and knob-and-tube wiring still lurk behind lath-and-plaster. Kennydale and Talbot Hill mix mid-century homes with newer infill, so a hall bath in one and a primary suite in the next can call for very different approaches.
Our Kent base is only a 15–20 minute drive up Highway 167, so Renton visits and material runs slot right into our schedule. That matters most when a vanity arrives cracked or an inspector needs a same-day fix — we aren't stuck fighting I-5 traffic from Seattle. The same team also builds kitchen remodels in Renton and full home renovations across Renton, and handles bathroom remodeling in nearby Kent.
Talk to Us About Your ProjectIn-home consultation, written scope, and an itemized estimate — no obligation, no pressure.
Request Estimate Call (206) 356-5380 info@bigbuildconstruction.netWhat's Included
A bathroom leaves no room for error — water, ventilation, and tight clearances all have to cooperate. Here's what a Renton bathroom project typically pulls together, with every estimate built around your own room.
Floor tile, large-format wall tile, custom shower niches, slab walls, and proper substrate (Schluter, cement board) under everything.
Stock, semi-custom, and custom vanities. Wall-mounted, single-sink, and dual-vanity layouts with soft-close hardware.
Toilet, sink, shower valve, and tub installation. Relocating drains, replacing old galvanized supply lines, and rough-in for new fixtures.
Faucets, showerheads, body sprays, handheld wands, tub fillers, towel bars, and hardware — coordinated with your aesthetic.
Vanity sconces, recessed lighting, decorative pendants, and dimmer-friendly switching. Always to code, always GFCI-protected.
Schluter Kerdi, Wedi, or hot-mopped pans. Proper waterproofing under tile is the difference between a 5-year and 30-year bathroom.
Exhaust fans sized for the room, vented to the exterior (not the attic), with humidity-sensing controls when requested.
Frameless shower glass, custom hinged or sliding panels, and barn-door hardware. Measured and templated after the tile is set.
We pull City of Renton permits when plumbing or electrical work is involved, and we schedule the rough-in and final inspections.
A few quick questions — about 30 seconds.
Thanks! We'll reach out within 24 hours. Need us sooner? Call (206) 356-5380.
Renton Permits & Considerations
Renton asks for a building permit whenever a bathroom remodel involves plumbing relocation, electrical changes, or structural alterations. Keep the toilet and vanity in the same spots and a straight fixture swap often skips the permit — but reroute a shower drain, add a circuit, or shift the layout and it's required every time.
We handle every permit through the Renton Permit Center, coordinate the rough-in and final inspections, and file the documentation with your project records. That paperwork earns its keep at resale, where appraisers and inspectors are quick to flag bathroom work that was never signed off.
Honest Pricing
Renton sits toward the upper-middle of the Puget Sound bathroom market. The ranges below are what we typically see; your figure moves with shower size, tile selection, vanity choice, and whether any plumbing has to relocate.
New vanity, toilet, fixtures, tile, and lighting. Same footprint.
Custom tile shower, new vanity, full fixture replacement, exhaust upgrade, and waterproofing. Most common tier.
Wall removal, expanded shower, frameless glass, dual vanities, heated floors, premium tile, designer fixtures.
These reflect typical Renton bathroom projects and leave out what demo can uncover — rot under old tile, galvanized supply lines that need swapping. When something turns up, you get it in writing the same day, not as a surprise on the final bill.
How We Work
Five defined phases that keep your Renton bathroom on schedule, on budget, and simple to follow from one week to the next.
We come to your home, measure, listen to what you want, and talk through budget and timeline honestly.
Layout, material selection, and an itemized written estimate. You approve every line before we order.
We pull the City of Renton permits and schedule inspections so you don’t have to think about it.
Demo, plumbing, electrical, finish work — done by our crew, not subbed out to strangers.
Final inspection, punch-list with you on-site, permit close-out, and a written warranty handed over.
Renton Bathroom Remodel FAQs
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