01
Balcony & Deck Waterproofing
Complete waterproofing and repair for plywood and concrete walking decks, with careful attention to slope, drains, flashing and transitions.
- Balconies & walking decks
- Leak and dry-rot repairs
- New systems & resurfacing
Los Angeles & Orange County
Waterproofing services built around the surface—and the source of the leak
Choose the service that best matches your property. Each page explains the work, important construction details and the types of projects we handle.
Our services
Six focused waterproofing specialties
Find the work that fits your property, from exposed walking surfaces to concealed membranes below tile, soil and adjoining construction.
02
Walkway & Stair Waterproofing
Durable, slip-resistant systems for exterior walkways, stairs and landings at homes, apartments and HOA communities.
- Exterior walkways
- Stairs & landings
- Magnesite repair
03
Rooftop Deck Waterproofing
Pedestrian roof-deck protection coordinated with walls, doors, scuppers and drainage so vulnerable edges are handled correctly.
- Occupied roof decks
- Slope & drainage correction
- Door and wall transitions
04
Commercial, HOA & Multifamily Waterproofing
Organized waterproofing and repair programs for occupied properties, from one failed balcony to phased community-wide work.
- HOAs & condominiums
- Apartment buildings
- Commercial properties
05
Concrete & Pool Deck Waterproofing
Protective coating and resurfacing solutions for concrete decks, pool surrounds, courtyards and high-traffic exterior surfaces.
- Concrete deck systems
- Pool decks & courtyards
- Crack treatment & resurfacing
06
Under-Tile & Below-Grade Waterproofing
Specialized membrane systems beneath tile and at below-grade structures where water management must be resolved before finishes are installed.
- Waterproofing beneath tile
- Foundations & retaining walls
- Planters & buried surfaces
Need magnesite stair repairs?Explore repair options for existing magnesite stairs and landings.View magnesite & stair repairs
Have an SB 326 or SB 721 report?Corrective work remains a separate path for HOA boards, apartment owners and property managers.See SB repair services
Before work begins
Waterproofing project questions
Understand estimates, access, finish choices and care responsibilities before you approve a scope.
Read about project warrantiesDo you provide free waterproofing estimates?+
You can request a free estimate for your waterproofing project. Send the property location, a description of the condition and available photos or reports. The team will determine what information and site access are needed to prepare the proposed scope.
How long does waterproofing work take?+
Timing depends on the size and condition of the area, demolition, substrate repairs, the selected system, weather and access. The proposal and project schedule should explain the planned sequence and any conditions that could change it. A small repair and a full deck replacement will not have the same schedule.
When can we walk on the new surface?+
Follow the project team's instructions for the installed system and actual conditions. Dry to the touch is different from ready for foot traffic, furniture or full use. Confirm closures and alternate access before work begins, especially at apartment walkways and stairs.
What warranty and maintenance requirements apply?+
Coverage, duration, exclusions and maintenance responsibilities are set out in the written agreement and applicable manufacturer documents. Keep those records and arrange the required inspections, cleaning and recoating. A general website description does not replace the warranty for your particular project.
Can I see colors or custom patterns before choosing?+
Yes. Use our designs and colors pages to review project examples and manufacturer charts. The available finish depends on the specified system. Confirm the final color and texture using an appropriate physical sample before installation.
How are payment terms confirmed?+
Ask the office to confirm available payment methods and the payment schedule for your project. The written agreement should state the terms before work begins.
Not sure which service applies?