UNION CITY, CA -- StoneTech Professional is offering a series of two-day hands on courses for the care, maintenance and restoration of tile and stone. Course highlights include mineralogy and geology; tile and stone identification; chemistry of stone care; tile, stone and grout cleaning; honing and polishing; sealing and enhancing; minor grout repairs and estimating and marketing your services. All courses are taught by trained professionals. Course are scheduled to take place in Tucson, AZ, Sept. 10-11; Edmonton, Alberta, Canada, Sept. 19-20; St. Louis Park, MN, Sept. 20-21; Burnaby, B.C., Canada, Sept. 25-26; Seattle, WA, Oct. 2-3; Denver, CO, Oct. 4-5; Anaheim, CA, Oct. 12-13; Euless, TX, Oct. 25-26; Lake Worth, FL, Nov. 9-10; Santee/San Diego, CA, Nov. 15-16. For additional course and registration information, call StoneTech Professional toll free at 1-877-STONETECH.