Below Grade Waterproofing
Complete Waterproofing Services

Water Features/Foundation

Marin 415-883-6548
Sonoma & Napa 707-769-7771
Color Chart

Welcome to Our Web Site!

Are you tired of searching for the elusive combination of affordability and capability in your contractor? Are you looking for experience, quality, professionalism and a waterproofing company that you can trust?

Look no further! At Division 7 we offer honest, reasonable, and reliable services and have established ourselves as San Rafael's premier waterproofing contractors. For exceptional solutions to your residential and commercial problems, trust our licensed professionals to do your job right the first time. We have over 28 years of experience and have been in business since 1990.

Whether your home or office is suffering from cracks, exterior drainage, or any other problem related to inadequate waterproofing, we have the resolve and the resources to solve just about any sized challenge. We specialize in protective coatings and resurfacing and have experience working with all types of materials. We are authorized applicators of W.R. Grace, Gaco Western, International Coatings and Pacific Polymers.

Nobody pays as much attention to detail as we do. Our experts will check, and then re-check your problem with a dedication that is unmatched by any of our competitors. When you call on the professional team at Division 7, you can rest assured knowing that your waterproofing needs are in good hands! Contact us today for your free consultation and estimate!

Division 7
Experienced and Licensed

(415) 883-6548
(707) 224-9599



Division 7
Licensed | Bonded | Insured
email: div7@sonic.net

(415) 883-6548 (707) 769-7771
(707) 224-9599

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