In 1999, Middlesex Gases & Technologies opened its second filling distribution plant in Plainville, MA, helping to expand service operation to Rhode Island, Connecticut, and southeastern Massachusetts.
![Middlesex trucks being filled with gas in 1999](https://www.middlesexgases.com/wp-content/uploads/2020/11/1999_Plainville.jpg)
The 1990s saw more growth for the company and in 1999 Middlesex Gases & Technologies opened a second fill plant in Plainville, Massachusetts. This allowed Middlesex Gases & Technologies to target new business opportunities in Rhode Island and southern Massachusetts.