Share: Ready-Mixed Concrete ProducerProducerSand and Gravel Robertson Group Ltd. Visit Website 4306 - 48 Street St. Paul, AB T0A3A3 (780) 645-3659 (780) 645-3181 (fax) Rep Info Map Whom to Contact Dan Robertson Phone: (780) 645-3659 Send an Email What's Nearby? Distance: 5 10 15 20 25 50 km.