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    Bay Area Waterproofing

    4.4 (18 reviews)
    Closed 8:00 am - 5:00 pm

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    Response time

    4 hours

    Response rate

    90%

    Services - Bay Area Waterproofing

    Moisture control inspection

    Moisture control installation

    Moisture control repair

    Bay Area Waterproofing Photos

    Recommended Reviews - Bay Area Waterproofing

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    Old rust under old patch
    max k.

    I was having a lot of water leaking after a bad storm. John was able to come out quickly and found an old patch that wasn't sealed anymore. His team sealed it quickly. It was $850, which was on the expensive side but I was glad to have it over and dealt with quickly.

    Love the balcony with new pavers and fully Waterproofed!

    John and his team did a great job on waterproofing our balcony which had been giving us headache for years. His team, including Samuel and Lupe, is hard working, responsible, and attentive to details. They did a good job on making sure the work will not damage the landscape plants below, and on cleaning up after every day's job is completed. We are very happy with every phase of the project, from removing the old tiles and concrete, replacing the damaged plywood, applying the waterproofing membrane to manufacturer's specs, conducting a 24-hour water test, and to installing the amazingly looking pavers. They also did a good job on fixing the downstair ceiling where leak was. I like the warranty they provide and their commitments to honor it. We look forward to a leak-free balcony for years to come, and I have confidence that John has delivered it. I highly recommend Bay Area Waterproofing!

    New coating that can take ponding with not problem:

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    2 years ago

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    5 years ago

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    6 years ago

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    4 years ago

    Keep this short and sweet...Trust in John and his team - they will take care of you!

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    3 years ago

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    5 years ago

    Business owner information

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    John L.

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    4 years ago

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    7 years ago

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    John L.

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    7 years ago

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    7 years ago

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    7 years ago

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    Ask the Community - Bay Area Waterproofing

    Review Highlights - Bay Area Waterproofing

    We look forward to a leak-free balcony for years to come, and I have confidence that John has delivered it.

    Mentioned in 15 reviews

    Read more highlights

    Miguel's Home Services

    Miguel's Home Services

    4.7
    (26 reviews)

    I didn't use his services as I decided to delay my project. However, he was very responsive and…read morevery knowledgeable about sump installation, french drain and crawl space insulation. I'd highly recommend having him come out to evaluate your project.

    I hired Miguel to paint a small alcove in my San Francisco apartment (about 7 x 5 ft). After an…read moreinitial site visit and quote ($900), communication became very difficult--texts went unanswered and he even canceled once because he mixed up the job date. I had changed the color from white to a blue-green and texted him the exact flat and satin finishes. He confirmed twice that he had the correct paint, but on the day of service arrived with white instead. He then went to buy the right color, and his son and another worker did the painting. Unfortunately, the first job was poor: uneven coverage on each wall, holes and trim hooks left unpatched, light ceiling coverage, messy edges, and paint spots on the floor. They also didn't leave the paint cans behind. Miguel wasn't present, even at the end to look it all over. When I contacted him a few days later, he agreed to fix it and returned a week later with the crew. They repainted the whole alcove, and the result the second time was satisfactory. While I appreciate that he came back and corrected the work, the overall experience--miscommunication, bringing the wrong paint, poor initial workmanship, and the delay it caused--means I wouldn't hire this company again.

    Q7 Roofing & Waterproofing

    Q7 Roofing & Waterproofing

    4.8
    (23 reviews)

    Outlier in poor service even by industry standards. Q7 was supposed to start a project and simply…read moreno-showed with no email, call, or communication. We had to reach out ourselves to find out what happened. In response, they blamed one of their employees for leaving and had no idea about the project despite the whole team cc'd on every communication since the quote. Geovanny in particular demonstrated a complete lack of accountability and professionalism. He was curt and disinterested in his responses, offered no apology, and showed no consideration for the time and effort wasted on our end. When we asked for reassurance on the revised timeline and quote Geovanny simply told us that it was "not up for negotiation." It is doubtful that Q7 is interested in or values your business. With service this bad before they started work or got paid it is hard to imagine they would even pretend that you exist afterwards if an issue were to arise. EDIT: See business owner response below obfuscating rather than simply offering an apology and solution to ghosting the project without a single attempt to reach out about it. Evidence that this was not a one time accident but just business as usual

    Super friendly and responsive and did great work on a Boulder Creek deck. It's a situation where…read morethe deck sits on the roof of the garage so a roof leak isn't easy to see or get at. But they fixed it and for a reasonable price.

    Saber Roofing

    Saber Roofing

    4.9
    (461 reviews)

    I contacted several roofing and gutter companies to get estimates for a few projects. I am very…read morehappy that I chose Saber Roofing for plenty of reasons. 1) The owner, Ryan, met with me to discuss the work and was very thorough and helpful in answering all my questions. 2) Important details were covered including adding a rain chain in a location where a downspout would have been unsightly (picture attached). Among the details, the rain chain is made of copper while the gutter is made of aluminum. Having these two metals come in contact could compromise the aluminum over time. So, Saber installed the copper rain chain with a protective barrier. 3) Their client service and sales director, Jake, was super helpful and extremely responsive to all my questions. 4) The crew was very efficient, provided high quality workmanship, and left the site spotless. 5) The gutter guards that were installed provide a really fine barrier to prevent even small debris from entering my gutters, but are easy to rinse so that fine particles can be washed through the gutters. 6) The two downspouts that were installed were matched to the color of our trim. Other companies offer limited colors or simply white downspouts, but Saber offers a wide variety. 7) Their pricing is very competitive. From end to end, this was a great experience and I highly recommend Saber Roofing.

    You can believe all the five-star reviews about Saber Roofing. We got six bids to replace our roofs…read moreafter receiving a letter from our insurance company saying we had to replace the roofs. Saber Roofing's was the highest bid because they noted that the original cedar shake roof from 1920 was still there. Usually you might not take the highest bid, but that let us know they would do the thorough job they did. Worth every penny. They worked quickly and left the yard cleaner than they found it!

    Bay Area Waterproofing - waterproofing - Updated June 2026

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