About

A 20-Year History of Excellence

Bay Engineering Services started 20 years ago and has grown to become a leader in providing expert commercial heating and air-conditioning solutions. Many of our customers have known us for years and rely on the exceptional work we do and system servicing we provide.

We are a disabled, veteran owned and operated small business, located outside of Annapolis Maryland and service the Maryland, Virginia, and D.C. corridor.

We are a small but mighty business that provide customized service to every business partner.