Who is Coastal CW?

Locally Owned & Operated – Right Here in San Diego, CA

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Serving clients in southern California, our commitment is to provide quality service on time and on budget. Coastal CW (which stands for Caulking & Waterproofing) is a family-owned, locally-owned small business specializing in sealants, waterproofing, protective coatings, and painting.

With our knowledge of leading products and the craftsmanship of our crew, we pride ourselves on giving you the highest quality finished product. We welcome jobs ranging from tenant improvement to new construction, residential and commercial.

2024 - Celebrating 10 Years of Excellence

As a family owned and operated business, we take pride in being customer focused and reflect on our growth over the last ten years, as we would not be where we are today without you.

What We Do

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Protect your Business or Industrial Property with the following services …
Caulking

Sealants & Caulking

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We provide a wide range of services when it comes to sealants & caulking. We install many different types of joints in your preferred manufacturer or by our recommendation.
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Waterproofing

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Coastal has experience in installing above and below grade waterproofing systems. Our waterproofers have experience to accommodate all of your waterproofing needs from new construction to restorations.
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Protective Coatings

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Our deck coating systems allow us to restore or create new decks in many textures and colors. We offer a variety of coatings including air barriers, epoxy floors, deck and traffic coating, anti-graffiti and pool decking. 
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Commercial Painting

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In addition to waterproofing, Coastal is also a painting contractor that specializes in:  Exterior and Interior Painting; Painted Graphics; Wall Penetration Restoration; and Sealed Concrete.

See our Projects

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Serving the San Diego and the southern California region.

What our Clients are Saying ...

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Why Choose Coastal CW

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Sealants & Caulking | Waterproofing | Paint & Protective Coatings
10 years' Experience
We are celebrating our 10-year anniversary in business, but have a combined experience of 50+ years on our management team.
Waterproofing you can Trust
Coastal CW uses only the highest quality materials and time-tested methods.  We strive for excellence in every project, aiming not just to meet industry standards, but to set them.
High Standards & Values
At Coastal CW, our family values extend to our clients, ensuring open communication, transparent processes, and a genuine commitment to your satisfaction.
Personal & Professional Customer Service
We provide personalized service and develop long-term relationships thus understanding our clients’ needs better to provide tailored solutions.

Protect your Property

with these Services:
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  • Sealants & Caulking
  • Commercial Painting
  • Protective Coatings
  • Waterproofing

Contact Coastal CW

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