For full service and repair services for food equipment in Calgary, call LDI Technical Services Ltd. We service commercial and restaurant equipment, including refrigeration, ovens and dishwashers. Emergency service is available. For more information, call or visit our website.Malfunctioning equipment at your restaurant or catering company costs you time and money. If your appliances aren't getting the job done, call LDI Technical Services Ltd. We've been serving Alberta for more than 23 years , and can tackle any job from griddles to Garburators, blenders to broilers. We also offer preventative maintenance programs to keep everything running in top form.