Bathroom Remodeling in Redwood City CA — Custom Bathrooms | Quartz Construction
Quartz Construction & Remodeling provides expert bathroom remodeling in Redwood City, CA. Serving homeowners throughout San Mateo County, our licensed bathroom contractors (CSLB #1003436) transform dated bathrooms into modern, functional retreats. Call (650) 749-7436 for a free bathroom remodeling estimate in Redwood City.
Bathroom Remodeling Services in Redwood City, CA
Industry Resources & Standards:
- Full Bathroom Renovation: Complete gut-and-replace including new tile, shower, vanity, toilet, lighting, and fixtures. We handle all permits from Redwood City Building Department and coordinate all trade inspections.
- Master Bathroom Remodel: Expanded walk-in showers with frameless glass enclosures, double vanities, soaking tubs, heated tile floors, and LED mirror lighting — the spa-like master bath Redwood City homeowners want.
- Walk-In Shower Conversion: Convert a tub/shower combo to a walk-in shower — extremely popular in Redwood City because master bathrooms with a dedicated walk-in shower and separate soaking tub test better in real estate showings than a combined tub/shower.
- Vanity Installation: Custom vanity cabinets, floating vanities, and furniture-style vanity units with quartz or stone countertops. Single and double sink configurations with undermount sinks and deck-mount or wall-mount faucets.
- Tile Work: Floor tile (porcelain, ceramic, natural stone), shower wall tile (full height or 3/4 height), and accent niches. Full waterproofing membrane behind all wet area tile per California Plumbing Code.
- Adding a Bathroom: Full bathroom addition or powder room (half bath) addition when your Redwood City home needs more bathrooms to serve the household. Plumbing routing from existing lines, new framing for walls, and full electrical work for GFCIs and lighting.
- Bathroom Layout Changes: Relocate the toilet, move the shower, flip the layout — we obtain all required permits and coordinate plumbing rough-in changes with licensed plumbers.
- Accessibility Upgrades: Walk-in shower with no curb, grab bars (blocking installed during remodel for future grab bar installation), comfort-height toilets, and wide doorways for wheelchair access — aging-in-place bathroom design for Redwood City homeowners.
Bathroom Remodeling Cost in Redwood City 2025
| Scope | Cost Range |
|---|---|
| Cosmetic update (new vanity, toilet, fixtures) | $5,000 – $12,000 |
| Full hall bath remodel (tile, vanity, shower) | $15,000 – $35,000 |
| Master bath remodel (no expansion) | $30,000 – $70,000 |
| Master bath addition/expansion | $60,000 – $130,000 |
| Powder room addition | $15,000 – $30,000 |
| Full bathroom addition (new room) | $35,000 – $75,000 |
Get a Free Bathroom Remodeling Estimate in Redwood City
Contact Quartz Construction & Remodeling for bathroom remodeling in Redwood City, CA. CSLB #1003436 | BBB A+ | 4.9 Stars. Call (650) 749-7436 or fill out the form below.
What Our Clients Say
Join hundreds of happy Bay Area homeowners who trusted Quartz Construction & Remodeling for their projects.
Professional Resources & Regulations
- California Contractors State License Board (CSLB) — Verify contractor licenses
- City of San Jose Building Permits — Permit requirements & inspections
- ENERGY STAR — Energy-efficient materials & standards
Trusted by San Jose Homeowners
4.9/5.0 • 65+ Google Reviews
“Amazing kitchen remodel — on time, on budget. Highly recommend Quartz Construction!”
— Maria S., San Jose
“Professional, communicative, and the bathroom renovation exceeded expectations.”
— David L., Santa Clara
“Built our ADU from scratch — permits, foundation, everything handled seamlessly.”
— Jennifer T., Sunnyvale
Get Your Free Estimate
Licensed • CSLB#1003436 • Serving San Jose & Bay Area
Or call us directly: (650) 749-7436
