Address: 124 Main St, Stamford, CT 06901 Phone: 212-404-6935 Welcome To Spotless Carpet and Upholstery Services. Upholstered furniture is used at both residential as well as commercial places and regular upholstery cleaning is necessary for both. We at Spotless Carpet and Upholstery Services have been providing upholstery cleaning services to both residential and commercial clients through our expert professionals at unbeatable price.