A custom mechanical design engineering firm for science and industry, Consolodated Instruments Corp. came to Essex in 1983 to enjoy the business-friendly environment at the Kelso Drive industrial park. This location allows easy access to many materials suppliers nearby that are needed for the devices that are built by Consolodated. Because they often travel to visit clients, Essex also offers the notable advantage of being within easy distance to both Route 40 and Interstate 95. You must call; this is not a walk-in business.