“Doing it yourself” or DIY is a favorite pastime for many people. You can accomplish repair jobs like fixing a broken light switch or a loose molding to save time and money. But not all tasks are risk-free. Some, like serious sink blockages in the kitchen or laying gas lines, are hazardous and should be left for the professionals. Compared to a professional, you may cause more damage than fixing something. Avoid ending up with an expensive mess and trust professionals at McMullen's Refrigeration & Heating Ltd. We offer commercial and residential plumbing services in Red Deer and Central AB.