PC-21 is a Toronto-based computer hardware retailer and network consulting firm. With our expertise and experiences, we provide total computer solutions to business and home users in Greater Toronto areas since 1991.At PC-21, we put quality and our customers in our first priority. Because we understand customer servicing is more than buy and sell, we tailor our services to best fit your needs, and strive to stand out from the usual computer stores. Reliable, prompt and responsive services are among our golden rules.
Unix HQ UNIX systems have mostly catered to enterprise use where the demands placed on them are stronger. Whereas a typical PC is designed to fail after 3 to 5 years with moderate use, enterprise UNIX systems are built tough, typically lasting 25 years and thus carry a justifiable price premium over their PC counterparts. Because the Internet by and large has always run on UNIX, there will be continued strong demand for UNIX systems and expertise. Knowing UNIX gives you an advantage in the increasingly competitive I.T. job market.
residential water well, water well abandonment, water well drilling, De-watering Drilling, Rock Sockets, Micro Piles, Sheet Piles, Tube Piles, Bridge Work, Hydro Pole Drilling, Alignment Holes, Mine Drilling, Vibro Hammer, Dual Rotary, Elevator Caissons
Originally started in 1958 in Newmarket Ontario and has been in the drilling industry ever since. It’s been a family-run business with three generations working side by side, to make a well-diverse corporation willing to take on the challenges of the future. Lone Star Drilling has had the pleasure of working with some of the biggest engineering companies around the globe such as Strabag Inc. on the OPG project in Niagara Falls, Ellis Don, PCL, McNally Eng. and most of the big elevator companies for hydraulic elevator shafts which require a straight hole. We have had the pleasure of drilling air vent shafts and alignment holes throughout Ontario and elevator shafts from coast to coast. Ventilation shafts 36” in diameter 425 feet deep in the rock and countless 12” holes throughout Niagara Falls for the Sir Adam Bec Tunnel, Strabag Inc. Tunnel alignment holes for the 410 Hwy project, 20” casing into rock to the tunnel. Greater Sudbury Sewer drop holes lined with 12” stainless steel pipe.
If you need expert advice and quality workmanship on your industrial, commercial, residential or solar MicroFIT-generating wiring needs we are here to help you.