GET IN TOUCH WITH A LOCAL PLUMBER BASED IN HOOKSETT, NH It's time to put away the plunger and pick up the phone. Competitive Plumbing & Heating is your go-to plumbing company for all kinds of plumbing repairs and maintenance services. Your local plumber will be at your location in no time to unclog the drain, fix the overflowing toilet or replace the water heater. We handle a wide range of plumbing services for both commercial and residential clients.