WATER DAMAGE REPAIR
Leak Detection & Water Damage Repair in Concord, CA
Hidden leaks cause mold, rot and costly damage. KCK Construction & Remodeling locates the source of leaks in homes and commercial buildings in Concord, Walnut Creek, San Ramon, Danville and across the Bay Area, then repairs the damage as a licensed general contractor.
Leak Services
01
Plumbing Leaks
Supply lines, drains, shower pans and fixtures, with targeted openings to limit demolition.
04
Repairs & Rebuild
Drywall, framing, flooring, tile and finish repairs to return the space to pre-loss condition.
02
Roof, Window & Envelope Leaks
Water intrusion at roofs, windows, doors, siding and decks, with flashing and waterproofing repairs.
05
Mold & Rot Prevention
Drying, damaged material removal and repairs that stop mold and rot from spreading.
03
Moisture Mapping
Moisture meters and inspection to find how far water has traveled behind walls and under floors.
06
Homes & Commercial
Leak investigations and repairs for homeowners, landlords and commercial buildings.


FIND IT, FIX IT
Targeted Openings, Complete Repairs
We open only what is needed to reach the source, then rebuild the area so it matches the rest of your home or building.
— Source located before demolition
— Moisture mapped behind walls and floors
— Flashing and waterproofing repaired
— Finishes restored to pre-loss condition
OUR WORK
Leak Repair Projects




HOW IT WORKS
Our Leak Repair Process
01
Inspection
Visual check and moisture readings.
02
Locate Source
Targeted openings to find the leak.
03
Stop the Leak
Plumbing, flashing or waterproofing repair.
04
Dry & Rebuild
Framing, drywall, flooring and tile.
05
Final Check
Moisture re-test and walkthrough.
SERVICE AREAS
Leak Detection 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
LEAK DETECTION FAQ
Leak Detection and Repair Questions, Answered
What kinds of leaks does KCK find and repair?
We locate and repair plumbing leaks at supply lines, drains, shower pans and fixtures, and water intrusion at roofs, windows, doors, siding and decks, in homes and commercial buildings.
How do you find a hidden leak without tearing out walls?
We start with a visual inspection and moisture readings, map how far water has traveled behind walls and under floors, and then make targeted openings to reach the source.
Do you repair the water damage after the leak is fixed?
Yes. As a licensed general contractor we dry the area and rebuild framing, drywall, flooring, tile and finishes so the space matches the rest of your home or building.
Can a hidden leak cause mold or dry rot?
Yes. Water left behind walls or under floors can lead to mold and rot, so we remove damaged materials and complete repairs that stop it from spreading.
What should I do if I see signs of a leak?
Call (510) 978-3259 or email Office@kckconstructionr.com as soon as possible. The sooner a leak is found, the less damage it causes.
How much does leak detection and repair cost?
Every leak repair is priced individually because the source of the leak and how far the water has traveled vary, so KCK does not publish set prices. We inspect, locate the source and then give you an itemized repair estimate. Call (510) 978-3259 or email Office@kckconstructionr.com to schedule an inspection.
BEGIN YOUR PROJECT
Found Signs of a Leak?
Call (510) 978-3259 or email Office@kckconstructionr.com. The sooner a leak is found, the less damage it causes.

