21st Century Painting and Waterproofing

4.85 |20 Verified Ratings
Write a Review

21st Century Painting and Waterproofing

4.85 | 20 Verified Ratings
Write a Review


PO Box 452766
Los Angeles, CA 90045
Your use of our services is governed by our Terms & Conditions

21st Century Painting and Waterproofing

At 21st Century Painting and Waterproofing, we offer the best service for your waterproofing needs. We have been in business for over 20 years and have the skill and expertise you need. We look forward to working with you. Give us a call today!


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Service Area

  • Los Angeles
  • Long Beach
  • Pasadena
  • Van Nuys
  • North Hollywood
  • Glendale
  • Burbank
  • Santa Monica
  • Torrance
  • Canoga Park
  • Northridge
  • Woodland Hills
  • Venice
  • Carson
  • Sherman Oaks
  • Alhambra
  • Beverly Hills
  • Encino
  • Inglewood
  • Culver City
  • San Pedro
  • Arcadia
  • West Hollywood
  • San Fernando
  • Studio City
  • West Hills
  • Valley Village
  • Monterey Park
  • Playa del Rey
  • Gardena
  • Calabasas
  • San Gabriel
  • Malibu
  • Pacoima
  • Bell Gardens
  • Tarzana
  • Rosemead
  • Winnetka
  • Manhattan Beach
  • Signal Hill
  • Bellflower
  • Sylmar
  • Redondo Beach
  • Palos Verdes Peninsula
  • Lawndale
  • Chatsworth
  • Sunland
  • La Crescenta
  • Artesia
  • Playa Vista
  • Porter Ranch
  • La Canada Flintridge
  • San Marino
  • Montrose
  • South Pasadena
  • Toluca Lake
  • North Hills
  • Agoura Hills
  • Marina del Rey
  • Wilmington
  • Reseda
  • Panorama City
  • Tujunga
  • Altadena
  • Bell
  • Rancho Palos Verdes
  • Montebello
  • Maywood
  • Universal City
  • Cerritos
  • Avalon
  • Verdugo City
  • Hermosa Beach
  • Topanga
  • South Gate
  • Lakewood
  • Mission Hills
  • Oak Park
  • Hawthorne
  • Pacific Palisades
  • Temple City
  • Brentwood
  • City of Industry
  • El Segundo
  • Sun Valley
  • Granada Hills
  • Lomita
  • Paramount
  • Huntington Park
  • See All >

Services Offered

  • Waterproofing Foundation or Basement
  • Waterproofing Inspection

Areas of Expertise

  • Foundation and Basement Waterproofing and planters
  • Deck coating and restoration
  • Plaza parking garage caulking
  • Epoxy floors

Quick Facts

Business Hours
(Please call to confirm)


In Business Since: 1992
State Licensing
Trade: C-33 Painting and Decorating
License #: 661872
Expiration: 12-31-2020
HomeAdvisor Screened. View Details

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21st Century Painting and Waterproofing

My Work
1 Projects
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Ratings & Reviews
21st Century Painting and Waterproofing

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-10 of 20
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5.0   |  
Anyone who has waterproofing needs should hire Bill and his team. They are fantastic. I am the President of our HOA ( 5 townhome building) and a resident in one of the 5 units. The building had a number of areas in our underground common area and one resident's garage in particular where water was draining from outside of the foundation of the building. There were no less than 4 separate areas where water was entering the interior of the building. Of all the contractors we interviewed for the job, Bill was the most honest, practical, thoughtful and analytical in his approach to the job. He was more like a surgeon carefully dissecting the problem and then fixing the issues, one a time rather than what most of the other contractors wanted to do, which was tear up the east side of the building and "we'll then see what the problem is." He and his team showed up everyday they said they would - on time. They worked hard and cleaned up their work area every time they were there. He tested his work (flooding areas and letting the water sit for 48+ hours) to make sure he had done the job right and completely. He explained what he was going to do and then he did it. I highly, highly recommend 21st Century Waterproofing. One of the best contractors I have ever hired - for ANY JOB - in my 30+ years of managing properties.
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5.0   |  
Review by in Los Angeles, CA
Bill and his crew were extremely professional and helped assess the issue and fix my waterproofing problems quickly. Highly recommend.
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4.0   |  
Review by in Long Beach, CA
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5.0   |  
Review by in Santa Monica, CA
Responsibility, timing and good service.
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5.0   |  
Good people excellent work fair prices e
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5.0   |  
Review by in Santa Monica, CA
no comment provided
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5.0   |  
Good communication, timely, problem solvers.
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5.0   |  
Review by in Los Angeles, CA
Punctuality Outstanding
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4.0   |  
Review by in Redondo Beach, CA
They know what they re talking about. No leaks!
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5.0   |  
Review by in El Segundo, CA
Very Knowledgable
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Showing 1-10 of 20
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