Maintenance Engineering

L.H. Cranston & Sons is a full-service mechanical and electrical contractor that specializes in design/build projects in the Baltimore area. The company has been in the contracting business for more than 50 years and performing design/build projects for nearly 30 years. It is responsible for providing the mechanical and electrical work on a number of projects, such as labs, facilities, office buildings, schools, theatres, warehouses and manufacturing facilities. The company s team specializes in service, preventive maintenance, design/build and installation of plumbing, heating and air conditioning/mechanical, electrical and building automation systems for office buildings, research and development laboratories, manufacturing facilities, distribution warehouses, private schools and hospitals. The company also provides customers with drain maintenance and cleaning services. L.H. Cranston & Sons is located in Timonium, Md.