Who we are
Welding Specialties and Mechanical Services, WSMS, is a fully licensed mechanical contractor. Operating in the public and private markets, WSMS strives to bring the very best to its customers by establishing efficient solutions to their varying HVAC needs.
Designing and installing energy efficient HVAC systems in the triangle area since 1994, WSMS specializes in retrofit and new system installations in existing commercial and industrial facilities. WSMS holds to a high standard of quality and professional workmanship to ensure our existing and future customer's expectations are exceeded.