Are You Looking for Waterproofing Contractors in Los Angeles, CA?

Explore 5 waterproofing businesses in Los Angeles, CA offering basement, foundation and exterior waterproofing. Read customer reviews, check which services each contractor handles and contact suitable companies about estimates and availability.
All Weather Waterproofing & Coating specializes in comprehensive waterproofing solutions for residential and commercial properties in Los Angeles and surrounding areas. We protect structures from moisture damage through advanced techniques and durable materials, serving projects ranging from retaining walls to industrial floors. Our expertise ensures long-term protection and client satisfaction.
Waterproofing Retaining Walls Concrete Deck Waterproofing Plywood Deck Waterproofing
Professional, attentive and on time Incredible quality of their work Attention to detail
Not rated yet
American High Tech Roof Coating
16 Years
Emergency
Not rated yet
American High Tech Roof Coating specializes in silicone and acrylic roof coatings, waterproofing, and cool roofing solutions for commercial and residential properties in Southern California. Our energy-efficient systems reduce HVAC costs by up to 30% while extending roof lifespans by 10-20 years. We deliver cost-effective, environmentally responsible alternatives to traditional re-roofing with comprehensive warranties and proven performance.
Silicone Roof Coating Acrylic Roof Coating Waterproofing
Excellent job Very professional Highly recommend
California Foundation Works provides expert foundation repair, drainage systems, and concrete services for Los Angeles homeowners. Specializing in earthquake retrofitting, house leveling, and water damage prevention, we combine technical expertise with personalized service. Our licensed team ensures structural safety through free inspections, transparent pricing, and comprehensive solutions that protect property value and family well-being.
Foundation Repair Drainage Solutions Concrete Services
Expertise in complex drainage Transparent pricing On-site daily supervision
Weather Masters Waterproofing specializes in comprehensive residential and commercial waterproofing solutions, including below-grade systems, retaining walls, and green roof membranes. With over 30 years of experience, we combine technical expertise with premium materials to prevent water damage and structural deterioration. Our certified applicators deliver durable, code-compliant installations tailored to each project's specifications.
Below Grade Waterproofing Retaining Walls Under-Slab Membrane
Extremely knowledgeable Stand behind their work Class act
Not rated yet
GWC Waterproofing
37 Years
Not rated yet
GWC Waterproofing specializes in comprehensive waterproofing and deck coating solutions for residential and commercial properties. With over 30 years of experience, we deliver durable systems that protect structures from water damage while enhancing aesthetic appeal. Our services span foundation waterproofing, epoxy flooring, and custom decorative coatings across California.
Waterproofing Systems Deck Coating Systems Epoxy Floor Coatings
Glendale (6.3 mi) Paramount (12.2 mi) Santa Monica (14.3 mi) Manhattan Beach (15.0 mi) Redondo Beach (16.3 mi) Anaheim (24.1 mi)