Editorial summary
Boulton Insulation is listed at 2301 E Q St in Tacoma and appears in the directory as an insulation contractor. The supplied record confirms one crawl-space-related service: vapor barrier installation. That makes it relevant to moisture-control searches, but the record does not confirm broader services such as full crawl space encapsulation, waterproofing, dehumidifier installation, mold remediation, or foundation repair. Google shows a 4.6 rating from 57 reviews, which gives the listing some trust signals, though the profile is still limited by missing website, service-area, financing, and inspection details. For directory users, the safest takeaway is simple: this is a Tacoma contractor with a documented vapor barrier service and a moderate review profile, not a fully documented crawl-space restoration firm. Because the record is thin, readers should treat any additional capabilities as unverified unless they appear elsewhere.