Continuing with in-house mechanical resources and coordination, Marchetti Consulting Engineers handles the many aspects of plumbing system designs not limited to designing standard water supply, domestic hot and cold water systems, and sanitary disposal; MCE also has extensive experience in water conservation and reclamation for harvesting rain and site runoff for property irrigation needs. MCE also specializes in fuel storage and dispensing systems for various fuels such as propane, oil, and compressed natural gas.