they are located in Phoenix, or just outside of there...there tech line # is: 1-610-277-5646...there order line # is: 1-800-432-3379...they will send u a video & brochure on there services...the last quote i got for re-coating was $360 & it takes about a week...there are several people that i know that have had there's done there...great work & they last...hope this helps
Ron