Replacing, and installing water heaters, sewer hookups, furnaces, and more! Preferred Plumbing Service Offers: Plumbing Services - Water and sewer cleaners, hook-ups, softeners, heaters Heating and Cooling - Humidifiers, air conditioners, furnaces Construction and Remodeling - Kitchen and bathroom projects, fixture installation, Prompt, Professional Service. Contact Preferred Plumbing Service today at 269-903-2891 to get a free estimate for your plumbing and HVAC projects.