BATHROOM REMODELING · DESIGN-BUILD
Bathroom Remodeling in Contra Costa County & the Greater Bay Area
Walk-in showers, tile to the ceiling, floating vanities and waterproofing done right, from a licensed, family-owned design-build contractor serving Concord, Walnut Creek, San Ramon, Danville, Alamo, Orinda and beyond.

BATHROOM REMODELING CONTRACTOR
Bathroom Remodels Built to Last
KCK Construction & Remodeling designs and builds primary bathrooms, hall baths, powder rooms and accessible bathrooms for homeowners in Concord, Walnut Creek, San Ramon, Danville, Blackhawk, Orinda and across the Bay Area. Every shower we build starts with a properly sloped, fully waterproofed base, because what is behind the tile matters as much as the tile itself.
Bathroom Remodeling Services
01
Showers & Tub-to-Shower Conversions
Walk-in and curbless showers, linear drains, niches, benches, frameless glass and tile to the ceiling.
02
Waterproofing Done Right
Mortar beds and membrane systems such as Schluter KERDI or equivalent, with flood testing before tile.
03
Vanities, Counters & Fixtures
Floating and furniture-style vanities, quartz tops, undermount sinks, wall-mount faucets and comfort-height toilets.
04
Tile & Flooring
Porcelain, natural stone and mosaic tile, heated floors and slip-resistant finishes.
05
Lighting, Ventilation & Electrical
Recessed and vanity lighting, quiet exhaust fans vented to the exterior and GFCI-protected circuits.
06
ADA Accessible & Aging-in-Place Baths
Roll-in and zero-threshold showers, grab bars, wider doorways and seated showers.


WATERPROOFING DONE RIGHT
What's Behind the Tile Matters Most
Every shower we build starts with a properly sloped, fully waterproofed base. Before a single tile goes up, our team installs a continuous membrane system and flood-tests the pan, so your new bathroom stays dry for decades.
— Sloped mortar beds and pre-formed shower pans
— Schluter KERDI or equivalent membrane systems
— Flood testing before any tile is set
— Exterior-vented exhaust and moisture control
OUR WORK
Bathroom Projects




HOW IT WORKS
Our Bathroom Remodeling Process
01
Consultation
Consultation and measurements.
02
Design & Estimate
Design, selections and an itemized estimate.
03
Permits
Permits pulled where required.
04
Construction
Demolition, rough plumbing and electrical, inspections.
05
Finish & Walkthrough
Waterproofing, tile, fixtures and final walkthrough.
SERVICE AREAS
Bathroom Remodeling Across the Bay Area
Contra Costa County
Concord · Walnut Creek · Pleasant Hill · Lafayette · Orinda · Moraga · Danville · Alamo · Blackhawk · San Ramon · Martinez · Antioch · Brentwood · Richmond
Alameda County
Oakland · Berkeley · Alameda · Pleasanton · Dublin · Livermore · Hayward · Fremont
San Francisco & San Mateo
San Francisco · Daly City · Pacifica · San Mateo · Burlingame · Redwood City
Licensed, Bonded & Insured · CSLB License #1112279 · 1341 Galaxy Way, Unit D, Concord, CA 94520
