L S Mechanical

Established in 1997, L S Mechanical has built a reputation as a trusted provider of comprehensive HVAC, refrigeration, and mechanical services across New Jersey and surrounding areas. Our team of licensed, insured, and factory-trained technicians delivers 24-hour emergency service, ensuring uninterrupted operations for commercial and industrial clients. With an in-house sheet metal fabrication facility and decades of experience, we specialize in custom solutions for projects ranging from small repairs to multi-million-dollar installations. Our expertise spans heating, ventilation, air conditioning, refrigeration, and mechanical piping systems, serving diverse sectors including healthcare, hospitality, retail, and manufacturing. We prioritize integrity and quality, maintaining long-term relationships with clients through transparent communication and reliable execution.

Our capabilities include design, installation, preventive maintenance, and repair of complex systems like clean rooms, energy management systems, and refrigerated food warehousing. Backed by partnerships with SMWIA Local Union 27 and Plumbers & Pipe Fitters Local Union 9, we combine skilled craftsmanship with union-certified standards. From rooftop units to industrial refrigeration rack systems, our technicians handle projects of all scales with precision. We guarantee successful outcomes through rigorous quality control and a commitment to staying at the forefront of HVAC technology. This dedication has earned us a growing customer base that relies on our expertise for mission-critical mechanical systems.