*East Ottawa Mechanical has been offering great service and prices in Grand Rapids and the surrounding areas for many years. Whether it s a major project, a minor repair, annual servicing, or installation of a new central heating and air system, we offer you piece of mind through many years of training and experience. We offer emergency services, 24 hours a day, for the unexpected. We are always prompt and reliable and handle your situation ASAP. Call Us Today for a No Hassle Estimate!! We offer services for Central Air-Conditioning,Furnace Replacements,Hot Water Boilers,Humidifiers,High Efficiency Air Cleaners,Water Heaters and Electrical Service.