I have had the opportunity to use these vapor pins on several vapor intrusion projects recently and cannot say enough good things about this technology!! One such project included numerous residential and commercial properties that are part of the Brownfield Cleanup Program. Of the literally hundreds of pins we installed, we only needed to provide additional help getting a tight seal (i.e. plumber’s wax) on TWO of them (and these were in residential crawl spaces with barely a 2” slab). The time (and subsequent money) my company has saved, make taking the jump into purchasing your own comprehensive kit SO worth it!! The customer service is also stellar (i.e. i called last week in need of 30 extra pins by the end of business the next day and they pulled it off without a hitch). FANTASTIC product, company and people. I recommend them to everyone and will only use them on my projects from now on.

Shannon P.
Environmental Resources Management