Franklin Holwerda Company (FHC) is a leading mechanical contractor serving clients throughout the Midwest with a wide range of services including heating, cooling, process piping, fire protection, emergency HVAC service, value engineering and design/build capabilities. We also have extensive experience in private and municipal water treatment plants and a state-of-the-art fabrication shop with one of the only full-scale coil lines for duct fabrication in West Michigan. Our reputation for delivering quality projects on time and within budget is second to none.