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Take hold of your waterproofing and coating projects with Stronghold CW

Serving San Diego and LA Counties

Decades of Excellence In The Waterproofing and Coating Industry

Proudly offering more than a century of combined industry expertise

Tens of thousands of square feet installed in each discipline of our industry

Proven relationships with the best manufactures and product representatives in the industry.

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Decades of excellence in waterproofing and coating craftsmanship

Explore a Selection of Our Esteemed Projects (Coming Soon!)

Prioritizing Safety Explore Our Commitment to Secure Operations

OSHA 10 and OSHA 30 certified technicians in the field

Safety remains our paramount concern at all times

We take pride in a culture of responsibility and accountability for ourselves and the people that we work with

We Work With the Highest Quality Manufacturers, Certified and Trained by the Best

Take The First Step Today Towards Superior Quality