Harrelson Mechanical - Wilmington - Electrical & Lighting - Mechanical Contractors

Services -Modifications of HVAC systems -Installation of new jet engine test cells -Design and installation of solvent recovery systems -Boiler replacements -Design and implementation of fuel distribution facilities -And more Harrelson Mechanical Contractors, Inc., is a family owned business working in the industrial process piping industry for 23 years. We have satisfied the needs of governmental, heavy commercial, major industrial and private process piping needs. We fulfill our contracts on schedule and on budget to ensure that you receive the service you deserve.