Editorial summary
DAP & Son is listed at 416 W 70th St in Chicago, with a phone number on file and no website in the supplied information. The Google category is insulation contractor, while the directory places it as a Crawl Space Specialist. The only service provided is crawl space repair. Public review data is modest: a 4.3 Google rating from 19 reviews, alongside an A quality grade and a 96 quality score. Because no service-area text, free inspection, financing, or years-in-business information is supplied, this should be treated as a brief directory record rather than a detailed company profile. The crawl-space focus is clear enough for local searchers, but the evidence does not justify adding encapsulation, waterproofing, drainage, or foundation-repair services that are not actually listed.