
Mac is the best, hands down. Do not let your general contractor attempt to self-perform work that should be completed by a qualified waterproofing subcontractor.
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Division Seven Waterproofing, based in Petaluma, CA, has established itself as a leading provider of waterproofing services in the North Bay Area, drawing on over 28 years of experience since its inception in 1990. The company specializes in addressing water intrusion issues for both residential and commercial properties, offering solutions that range from foundation waterproofing to protective coatings and resurfacing.
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Mac is the best, hands down. Do not let your general contractor attempt to self-perform work that should be completed by a qualified waterproofing subcontractor.
These guys are flat out extortion criminals. I hired a unlicensed contractor (who I am now suing for contracting without a license). I paid him in full for all the work on the deck but he...
They used to be good years ago. But now they give a damn less about you. They never return phone calls.
The previous bad reviews are very accurate. Division Seven worked on my deck. The Foreman John, and the rest of the crew are the rudest workers that I have ever encountered. John is arrogant...
Division 7 was highly recommended for waterproof work in Marin county. I couldn't really get him to do the work the first time later working g with the Hadley company in Belvedere they hired him...
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