Solving the Environmental Needs of the Mid-Atlantic Since 1980

We are the premiere manufacturer representative, repair facility, equipment start-up and training and systems integrator in the region.

Our History

Founded in 1980, by Geoffrey Sherwood and Charles Logan as a manufacturers’ representative for over 10 different companies in the mid-Atlantic region, the company has grown into one of the premier providers of water and wastewater treatment equipment.

Starting with just 6 employees, we now employ 37 in four offices from Virginia to Connecticut. SLA employees have over a collective 500 years of water/wastewater experience.

Over 500 Years of Total Combined Experience

Sherwood-Logan Controls is 100% dedicated to the municipal wastewater and water market.