Editorial summary
Mullins Company - Insulation & Spray Foam is listed at 1517 Riverport Rd in Kingsport and categorized here as an insulation contractor. The supplied record shows a 4.7-star Google rating from 84 reviews and confirms that a phone number is available, but no website was provided. The only service explicitly listed is vapor barrier installation, so that is the safest crawl-space related detail to carry forward. There is no stated service area, no years in business, no financing, and no free inspection information in the provided data. For homeowners comparing crawl-space help, the record is useful mainly as a local starting point rather than a full service profile. If you need broader work such as encapsulation, waterproofing, drainage, dehumidifiers, mold treatment, or foundation repair, those capabilities are not documented in the supplied facts and should not be assumed from this listing alone.