Welcome to Zimmerman Plumbing & Heating Inc. Why call on us? We respect you, your home & your time. We respond promptly to all your calls. If our arrival time changes, we notify you. We maintain our trucks so they don't leak oil in your driveway. We protect your floors while working. When done, we thoroughly clean our work area. We leave your home better than we found it. Certified technicians. Our technicians are tested and certified by North American Technician Excellence, the nationally recognized certification program for heating, cooling & refrigeration. Most of our plumbers also have Master Plumber certification. Using a certified technician ensures your equipment is properly installed and serviced so it performs as it was designed to do.1year guarantee. We fully guarantee for 1 year, parts and labor, all equipment you purchase from us and we install. This guarantee goes beyond the factory warranties to ensure you a prompt response should a problem ever arise. You never pay more than your estimate. You never pay more than your estimate, even if the job requires additional parts or takes longer than expected.You get operating cost comparisons. With heating and cooling estimates, we provide a comparison of the lifetime operating costs for each equipment option to help you decide what equipment is right for your situation. Careful installation. We install new equipment with minimal disruption to your existing home structure. This includes proper positioning of pipes, wires and controls, and the neat drilling of walls, floor joists and studs. We drill holes neatly,and in the right place.You get the right equipment. You get the right equipment because we take into account important factors with every estimate. These factors include your home's square footage, insulation and heat loss, as well as your family size and future plans for your home. Specials on service & equipment. You'll find specials for service and equipment on our coupon page and in our free Home Help newsletter. We prefer American-made. We buy from reputable American manufacturers as much as possible. Visit our services page to see a complete list of the brands we carry. We recycle your job materials. We recycle metal content of old equipment, old pipe, cardboard, oil, and refrigerant. We have a long history of recycling. You can see it in action if you come by our East Allen Street office.