📍 15216 Burbank Blvd 201, Sherman Oaks, CA, 91411
📞 818-906-2818
🌐 www.handrinc.com
Locally owned and operated. See us for all your needs
📍 Serving Your Area, Van Nuys, CA, 91401
📞 818-988-1299
Updated Oct 2026
📍 8953 Woodman Ave Ste 205, Arleta, CA, 91331
📞 818-920-3847
🌐 www.gwcwaterproofing.com
THE ROAD TO PROTECT YOUR INVESTMENT AND ADD LIFE TO YOUR PROPERTY STARTS HERE! We are a full service contractor, experts in waterproofing and construction with a combined experience of over 30 years in application of different waterproofing and deck coating systems. Waterproofing and Deck Coating Systems (all types), Below grade walls, Decking, Roofing, Exterior walls, Methane Barrier and Decorative Driveway Systems for Commercial, Residential and Industrial (new or repair.) GeNeRAL WATeRPROOFING & CONSTRUCTION, Inc. Is a fully licensed, Bonded and insured company based in California. Our staff are professionally trained to provide you with the highest quality of service, with our vast knowledge of waterproofing and deck coating experience. G W C, Inc. can meet your waterproofing and deck coating needs. Protect your investment contact G W C to get the job done right. If you have any questions please feel free to call us anytime.
📍 Serving Your Area, Van Nuys, CA, 91401
📞 818-373-0004
Updated Oct 2026
📍 8953 Woodman Ave Ste 205, Arleta, CA, 91331
📞 818-920-3847
🌐 www.gwcwaterproofing.com
We are waterproofing & deck coating company experts in below grade walls, planter boxes, pool deck, balconies, and many more.
📍 9018 Balboa Blvd #200, Northridge, CA, 91325
📞 818-892-3234
caulking & waterproofing contractor
Updated Oct 2026
📍 8953 Woodman Ave Ste 205, Arleta, CA, 91331
📞 818-920-3847
🌐 www.gwcwaterproofing.com
We are waterproofing company Experts in many waterproofing systems. We do below grade walls, planter boxes, pool deck, balconies etc.
📍 16161 Ventura Blvd Ste 584, Encino, CA, 91436
📞 818-788-7806
📍 17200 Ventura Blvd, Encino, CA, 91316
📞 818-524-1244
📍 9505 Lemona Ave, North Hills, CA, 91343
📞 818-892-3234