Serving the San Francisco Bay Area & the Peninsula
Stop Water atthe Source.Not the Stain.
Waterproofing, deck coating, and epoxy floor systems for Bay Area homes and commercial property — installed by a crew that diagnoses the real problem before specifying a single product.
Refer a neighbor, earn a reward — Referral rewards for every project you send our way
20+Years in Waterproofing
1,200+Surfaces Sealed
60miBay Area Coverage
Licensed & Insured
Leak Detection
Commercial & Residential
What We Do
Waterproofing & Coating Systems
Eleven systems covering everything from a shower pan to a parking deck — each specified around the substrate, the exposure, and the water you are actually dealing with.
Six things that separate a waterproofing job you never think about again from one you are calling someone back to look at next winter.
20+
Years in the trade
1,200+
Surfaces sealed
30 mi
Bay Area radius
Same day
Estimate response
We diagnose before we quote
Water almost never enters where the stain shows. We use electronic detection, moisture mapping, and controlled water testing to find the real entry point — so you are paying to fix a cause, not cover a symptom.
The right system, not the easy one
Positive-side membrane, negative-side coating, injection, or drainage — each solves a different problem. We specify around your actual conditions instead of defaulting to one product for every job.
Preparation decides the lifespan
Diamond grinding instead of acid etching. Moisture testing before coating. Surfaces profiled and primed before membrane. Nearly every failure we are called to repair traces back to skipped prep.
Commercial and residential both
Parking decks and podium slabs on one side, basements and garage floors on the other. The same standards apply to a 400-stall structure and a single-family foundation.
Tested and documented
Flood tests before tile. Electronic leak detection before a topping pour. Photo documentation of what we found and what we fixed, handed over for your records.
We say when digging is worth it
Interior work is right for many Bay Area lots and wrong for others. If excavation is genuinely the better long-term answer, we will tell you that — even when it is the harder sell.
Serving San Francisco Bay Area & the Peninsula within a 60-mile radius.
Client Reviews
What Bay Area Property Owners Say
Feedback from homeowners, property managers, and general contractors we have waterproofed for across the Peninsula and South Bay.
Coverage
Areas We Serve
We work across the Peninsula, the South Bay, and San Francisco — a 60-mile radius covering everything from single-family foundations to commercial parking structures.
