• 310-904-0880
Ewell Construction Inc.

  • ​310-904-080

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    • Water Testing
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    • Flashing Leak Detection
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    • Balcony and Deck Overview
    • Balcony & Deck Railings
    • Balcony & Deck Waterproofing
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  • Waterproofing
    • Waterproofing
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    • Subgrade Waterproofing
    • Building Paper Replacement for Waterproofing
    • Tufflex Waterproofing
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  • Who We Service
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  • Contact
  • Home
  • Leak Detection
    • Leak Detection Overview
    • Roof Leak Detection
    • Window Leak Repair
    • Patio Leak Detection
    • Deck, and Balcony Leaks
    • Stucco and Wall Leaks
    • Slab leak Detection
    • Leak Prevention
    • Water Testing
    • Siding Leaks
    • Flashing Leak Detection
    • Destructive Testing
  • Balcony and Decks
    • Balcony and Deck Overview
    • Balcony & Deck Railings
    • Balcony & Deck Waterproofing
    • Balcony & Deck Repair
    • Balcony & Deck Reconstruction
  • Waterproofing
    • Waterproofing
    • Decks and Balconies
    • Window Waterproofing
    • Patio Door Waterproofing
    • Subgrade Waterproofing
    • Building Paper Replacement for Waterproofing
    • Tufflex Waterproofing
  • Construction
    • Roofing
      • Composite Roofing
      • Tile Roofing
      • Flat Roofing
      • Metal Roofing
    • Windows and Doors
    • Tile and Concrete
    • Residential Remodeling
    • Maintenance and Repairs
    • Earthquake Retrofitting
    • Construction Company
    • Design Services
  • Service Areas
    • South Bay
    • Manhattan Beach
    • Redondo Beach
    • Hermosa Beach
    • Palos Verdes Estates
    • Torrance
  • Who We Service
    • HOA Construction
    • Residential Construction
    • Commercial Construction
    • New Home Construction
  • Contact

Pro-tect

Balcony & Deck Waterproofing in the South Bay

Call 310-904-0880
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Protect Your Home. Preserve Your Investment.​


​At Ewell Construction, we specialize in professional balcony and deck construction and waterproofing designed to protect your home from the harsh coastal elements of the South Bay area. Whether you're in Redondo Beach, Hermosa Beach, Torrance, Palos Verdes, Manhattan Beach, or anywhere nearby, our expert team delivers long-lasting solutions that keep your outdoor spaces dry, safe, and looking beautiful for years.
​

Why Waterproofing Matters​

​Living near the coast brings beauty—but also moisture, humidity, and salt air that can deteriorate unprotected wood and concrete. Waterproofing your deck or balcony not only prevents structural damage and mold but also increases the value and safety of your home. Our state-of-the-art materials and techniques ensure your deck or balcony is sealed against water intrusion, UV rays, and wear.
​

What We Offer:​

We work with wood, composite, concrete, and waterproof deck systems, using high-quality materials and craftsmanship that lasts.​
​

  • New deck waterproofing
  • Balcony resurfacing and sealing
  • Recoating & maintenance
  • Custom waterproof systems (wood, concrete, tile)
  • Dry rot repair and structural restoration

​All our work is licensed, bonded and insured with years of experience in South Bay climate-specific solutions.
​
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The Ewell Waterproofing Process:

  • Inspection & Evaluation – We assess your current deck/balcony for damage, drainage, and material integrity.
  • Surface Prep & Repair – Removal of old coatings, rot repair, and substrate prep.
  • Premium Waterproofing System Installation – We apply a multi-layer waterproofing system that meets California Building Code standards.
  • Final Finishing & Clean Up – Beautiful, durable, and seamless results.

​Frequently Asked Questions

Q: Why is waterproofing my balcony or deck important?
A: Moisture damage is the #1 cause of deck deterioration. Waterproofing prevents water from seeping into wood or concrete, which can cause dry rot, mold, leaks, and costly structural repairs.

Q: How long does waterproofing last?
A: A quality waterproofing job can last 5–10 years depending on usage and exposure. We recommend annual inspections and reapplication every few years for optimal protection.

Q: What types of decks can be waterproofed?
A: We waterproof wood, concrete, tile, fiberglass, and composite decks. Each material requires a different system, and we tailor it to your needs.

Q: Can you waterproof over an existing surface?
A: Yes, depending on the current condition. We can often resurface and recoat without full demolition if the structure is sound.
​
Q: How long does the process take?
A: Most projects take 2–4 weeks, depending on size and weather. We’ll provide a clear timeline after the inspection.
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Get an Estimate
Call 310-904-0880

Leak Detection 

Leak Detection Summary
Roof Leak Detection
Decks and Balcony Leaks
Patio Leak Detection
​Slab leak Detection
Window Leak Repair
Stucco and Wall Leaks
Siding Leak and Detection
Water Testing
Destructive Testing
Flashing Leak Detection
Leak Prevention

Waterproofing

Waterproofing Summary
Window Waterproofing
Patio Waterproofing
Decks and Balcony Waterproofing
Subgrade Waterproofing
Building Paper Replacement
Tufflex Waterproofing

Balcony & Decks

Balcony & Decks
Balcony & Deck Railing
Balcony & Deck Waterproofing
Balcony & Deck Repair
Balcony & Deck Construction

Construction

Windows and Doors
Tile and Concrete
Residential Remodeling
Beam Replacement / Structural  
Earthquake Retrofitting​
Roofing
Tile Roofing
Flat Roofing
Metal Roofing
Composite Roofing
Maintenance & Repairs
Construction Company

Service Area Experts

South Bay
Manhattan Beach
Hermosa Beach
Redondo Beach
Rancho and Palos Verdes Estates
Torrance

We Service

H.O.A. Construction
Commercial Construction
Residential Construction
New Home Construction

​Ewell Construction, Inc. | License Information
​2911 W. 182nd St. Redondo Beach, CA 90278
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