Summit Chemical is moving operations to Hunt Valley

Summit Chemical will relocate its offices and manufacturing operations from East Baltimore to Hunt Valley, Maryland, starting in late October and finishing by the end of November 2026. The move is designed to boost manufacturing capacity, warehouse efficiency and employee facilities as the Mosquito Dunks® maker continues to grow.

Why it matters: - The move gives Summit Chemical more manufacturing capacity and a more efficient operating footprint as demand grows. - The new site is positioned to improve logistics with easier access to Interstate 83, the Port of Baltimore and Baltimore/Washington International Thurgood Marshall Airport. - Summit Chemical plans to keep serving homeowners, pest control professionals and public health organizations from a larger, updated facility.

What happened: - Summit Chemical announced it will relocate its offices and manufacturing operations to 18020 Gilroy Road in Hunt Valley, Maryland. - The move starts in the last week of October 2026 and continues through November. - Completion is scheduled by the end of November 2026. - Summit Chemical currently manufactures and distributes pest control products from East Baltimore.

The details: - The new facility will combine all operations under one roof. - Summit Chemical expects upgraded manufacturing capabilities at the Hunt Valley site. - The company also expects more efficient warehousing and improved facilities for employees and management. - Zachary Cohen, vice president of Summit Chemical, said the new location will create a first-class manufacturing operation and increase capacity, capabilities and operational efficiencies. - The company said its phone numbers will stay the same: locally at (410) 522-0661 and toll free at (800) 227-8664. - Summit Chemical said customers can begin visiting the new facility in November.

Between the lines: - The relocation signals a long-term investment in a third-generation family business that has operated in Maryland since 1959. - The move also marks a shift from a legacy East Baltimore base to a site built for scale and logistics. - Jonathan Cohen, president of Summit Chemical, called the project a legacy move intended to support the company’s growth for years to come.

What's next: - Summit Chemical will complete the transition by the end of November 2026. - The company will welcome customers at the new Hunt Valley facility beginning in November. - Summit Chemical will continue manufacturing products including Mosquito Dunks® and Mosquito Bits® from the new location.