SMOOK Architecture & Urban Design Inc. has moved its offices to Westborough after operating in Boston for the last 10 years.

The 1,900-square-foot office at 8 Lyman St. is more than double the size of SMOOK’s former Boston space at 186 South St.

"We plan on raising the bar on design in the Central Massachusetts and Metrowest areas," Clay Benjamin Smook, founding principal, said in a statement. "We believe Westborough is the premiere location for development outside of the 128 loop and we’re passionate about bringing state-of-the-art architectural design excellence to the region."

SMOOK was established in 2004. Since then, it has been involved in projects such as Christopher Heights of Marlborough, an 83-bed assisted living facility at the former Frye Boot Co.; Worcester Crossing, a 30,000-square-foot retail center in Worcester; and, most recently, Northborough Commons, a mixed-use development that is the former site of a Pierce Gas Station in Northborough.