01642 672 551 postbox@tjthomson.co.uk
01642 672 551 postbox@tjthomson.co.uk Contact Us. Phone: 01642 672 551. Email: postbox@tjthomson.co.uk. Registered Office: Stockton House, Grangefield Road, Stockton on Tees, TS18 4AB. Contact Us. Phone: 01642 672 551. Email: postbox@tjthomson.co.uk. Registered Office: Stockton House, Grangefield Road, Stockton on Tees, TS18 4AB.