1500 Rosecrans Ave Suite 530
Manhattan Beach, CA 90266

License Number: 936695
Insured & Bonded


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Socal best contractor
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Deck Resurfacing Nation wide from coast to coast
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CALL US TODAY 800-970-3239

Construction Financing Available


Waterproofing Deck Coating Specialists


 Balcony and Deck Repairs 


 Rooftop Deck Coating




 Pedestrian Walkway Repairs
 Staircase Repairs



Welcome to Westcost Waterproofing Systems

The most trusted waterproof deck coating specialists company in Southern California. We deliver full service and knowledge leading structural waterproof deck coating solutions for residential and commercial Construction. Since 2002 we have built up a reputation for supplying a very honest, professional service, and guaranteeing work for over 14 years.

Westcoast Waterproofing Systems provides the skills and services you need to protect and improve your property investment. Water leaks can cause expensive damage. Lessen the investment value of  a property, many inconveniences, and cause bigger damages down the road. We are a licensed contractor who is competitive in price and superior in technical skill and services. 

Our Reputation: Our Commitment

We provide waterproofing deck coating turnkey solutions for Residential and Commercial projects. Our reputation is based on the skill, experience, and commitment of our people. With some of the most experienced on-site project managers and crews in the trade, Westcoast Waterproofing Systems provides the services you deserve for top-quality waterproofing deck coating solutions. We are 100% confident we can meet your expectations. We pride ourselves on being a specialist waterproofing deck coating contractor with a quality focused customer driven attitude.

If you would like to know more about how we can help you, or would like a free estimates please call us today to our toll free number 800-970-3239.

Decorative - Protective - Waterproof
For New or Old Decks/Balconies!

- Great for all climates

- Mildew Resistant

- Color Will not Fade

- Many styles to choose from

- Large Color Selection

- 100% Waterproof Material use

- Exceptional Durability

100% Waterproof Commercial Grade Products 
Serving Los Angeles and Orange County

We have done thousands and thousands square feet of Waterproof Deck Coating applications; for many environments such as Residential, Commercial, Retails, Industrial, Apartments Complex, Home Owner Associations, Office Building, Warehouses, Hotels, and Restaurants. Please call us at 800-970-3239 for a FREE ESTIMATES with one of our many Senior Waterproof Deck Coatings Specialists.

If you would like to know more about how we can help you, or would like a Free Estimates, please call us today to our toll free number 800-970-3239.




Proudly Serving Southern California Since 2002

Los Angeles County (all areas)
Alhambra CA, Arcadia CA, Artesia CA, Azusa CA, Baldwin Park CA, Bell CA, Bell Gardens CA, Bellflower CA, Beverly Hills CA, Bradbury CA, Burbank CA, Calabasas CA, Carson CA, Cerritos CA, Claremont CA, Commerce CA, Compton CA, Covina CA, Cudahy CA, Culver City CA, Diamond Bar CA, Downey CA, Duarte CA, El Monte CA, El Segundo CA, Gardena CA, Glendale CA, Glendora CA, Hawaiian Gardens CA, Hawthorne CA, Hermosa Beach CA, Huntington Park CA, Industry CA, Inglewood CA, Irwindale CA, La Cañada Flintridge CA , La habra Heights CA, La Mirada CA, La Puente CA, La Verne CA, Lakewood CA, Lawndale CA, Lomita CA, Long Beach CA, Los Angeles CA, Lynwod CA, Malibu CA, Manhattan Beach CA, Maywood CA, Monrovia CA, Montebello CA, Monterey Park CA, Norwalk CA, Palos Verdes Estates CA, Paramount CA, Pasadena CA, Pico Rivera CA, Pomona CA, Rancho Palos Verdes CA, Redondo Beach CA, Rolling Hills CA, Rolling Hills Estates CA, Rosemead CA, San Dimas CA, San Fernando CA, San Gabriel CA, San Marino CA, Santa Fe Springs CA, Santa Monica CA, Sierra Madre CA, Signal Hills CA, South El Monte CA, South Gate CA, South Pasadena CA, Temple City CA, Torrance CA, Vernon CA, Walnut CA, West Covina CA, West Hollywood CA, Whittier CA, and Surroundings.

Orange County (all areas)
Aliso Viejo CA, Anaheim CA, Brea CA, Buena Park CA, Costa Mesa CA, Cypress CA, Dana Point CA, Fountain Valley CA, Fullerton CA, Garden Grove CA, Huntington Beach CA, Irvine CA, La Habra CA, La Palma CA, Laguna Beach CA, Laguna Hills CA, Laguna Niguel CA, Laguna Woods CA, Lake Forest CA, Los Alamitos CA, Mission Viejo CA, Newport Beach CA, Orange CA, Placentia CA, Rancho Santa Margarita CA, San Clemente CA, San Juan Capistrano CA, Santa Ana CA, Seal Beach CA, Stanton CA, Tustin CA, Villa Park CA, Westminster CA, Yorba Linda CAand Surroundings.

What types of payment does Westcoast Waterproofiong Systems accept?