Interior Technologies specializes in carpet and floor cleaning and restoration services. The company offers dry soil removal, preventative maintenance, special spot removal and deep cleaning for carpets; FluoroGuard treatments, which offer resistance to oil-based spills; upholstery and furniture cleaning, repairs and refurbishing; and cleaning, polishing and restoring various stone floors. Since it was founded in 1972, the company s innovations include being the first in Houston to combine rinse extraction with rotary scrubbing to remove cleaning chemicals from the carpet after they ve done their work. The company s acquisitions include its largest carpet-cleaning competitor, Textile Maintenance Industries in 1984, and Fiber Solutions America in 1994. Interior Technologies is headquartered in Houston.