Residential & commercial · Since 1985
Deck Waterproofing & Balcony Repair in Los Angeles
Leaking balconies, worn deck coatings or damaged plywood? We evaluate the cause and explain the repair options for Los Angeles homes, HOAs and apartment buildings. Our services also cover walkways, rooftop decks and below-grade waterproofing.
Family-owned · Licensed, bonded & insured · CSLB #993188
Deck repair & waterproofing
Choose the service your property needs
Soft areas, recurring leaks, cracks and worn coatings need a closer look. We evaluate the existing assembly and explain the preparation, repairs and waterproofing included in the proposed scope.
Balcony & deck waterproofing
Waterproofing and repair for plywood and concrete decks, including evaluation of worn coatings, damaged substrates and perimeter flashing.
View service detailsWalkways & stairs
Repairs and waterproofing for shared walkways, landings and stairs, including evaluation of older magnesite surfaces and resident access.
View service detailsRooftop decks
Waterproofing for exposed walking decks, with attention to door thresholds, wall connections and the existing drainage layout.
View service detailsHOA & commercial properties
Coordinated repair scopes for occupied condominiums, apartment communities and commercial buildings, from individual areas to larger projects.
View service detailsConcrete & pool decks
Concrete resurfacing, crack treatment and compatible coating options for exterior pedestrian areas and pool surrounds.
View service detailsUnder-tile & below-grade
Waterproofing for covered deck assemblies, planters and below-grade walls, with materials selected for the substrate and exposure.
View service details
Our work in Los Angeles
18,000 square feet at Encino Place
At 16101 Ventura Boulevard in Encino, our commercial project used the MC System across approximately 18,000 square feet of designated pedestrian walkway areas.
See the original tiled condition and the completed waterproof surface in the project’s before-and-after comparison.
View the project photosA scope suited to the property
Balcony leak repair: repair, recoat or replace?
A sound existing system may be a candidate for maintenance and a compatible recoat. Loose coatings, damaged plywood or recurring leaks can require removal and more extensive repairs before new waterproofing is installed.
We review door thresholds, deck-to-wall flashing, railing penetrations, drains and scuppers alongside the walking surface. A localized repair is considered when the affected detail can be reached and connected to sound waterproofing. For tile-covered balconies, the concealed membrane may need to be exposed before the repair can be defined.
See our balcony and deck repair process
Where slope or drainage needs correction, we evaluate the framing, door thresholds and available height before defining the work. For occupied buildings, the scope also needs to account for access and project stages.
Have an SB 326 or SB 721 inspection report?Local project coverage
From the Westside to the San Fernando Valley
Los Angeles neighborhoods we serve include Brentwood, Venice, Hollywood, Studio City, Sherman Oaks, Encino, Tarzana, Van Nuys and Woodland Hills. Send the property address and a short description of the work so we can discuss availability and access.
See all service areasTell us about the property
Let’s discuss your Los Angeles project.
Start with the address, affected surface and any photos or reports you have.