Editorial summary
Quality Insulation is listed at 110 Perimeter Rd in Nashua, NH, with a phone number on file and no website provided. The business appears in this directory as an insulation contractor, and the only service explicitly confirmed in the record is vapor barrier installation. That makes the listing relevant for homeowners looking at crawl-space moisture control, but it does not support any broader claim about full encapsulation, waterproofing, drainage, or mold services. The Google profile data is fairly strong: a 4.6 rating across 226 reviews, plus a quality grade of A and a quality score of 96. Those numbers suggest steady visibility and enough customer feedback to be useful in a local comparison. At the same time, the record is limited in a few practical ways. There is no website, no stated years in business, no service area text, and no financing or free-inspection information. For directory users, that means the most reliable details are the address, phone presence, category, review totals, and the single verified service. If a homeowner is comparing crawl-space options, this listing should be read as a vapor-barrier provider first, not as a full basement waterproofing profile.