Contact Us If you do not hear back from us within 24 hours please email me directly at Wendys@premierstairsinc.com Premier Stairs is conveniently located just minutes north of the I-10 freeway in Upland. 111 N. Benson Ave. Upland, CA 91786 T: (909) 360-8914 Your Name (required) Your Email (required) Subject Your Message Please input this code