Grinnell LLC

Grinnell LLC is a mechanical contractor based in Teterboro, NJ. With over 120 years of experience in the industry, the company has built a reputation for providing reliable, high-quality fire protection and mechanical services. The company's core services include fire protection systems, HVAC equipment, and industrial piping. Grinnell LLC specializes in fire sprinkler design and installation, as well as the manufacture and distribution of a wide range of mechanical products. Their experienced team brings expertise in custom fabrication, system integration, and safety-focused project execution. Grinnell LLC serves clients throughout the Northeast, with its headquarters located in Teterboro, New Jersey. The company maintains additional branch locations across the region, allowing them to support projects of varying size and scope, from local facility upgrades to large-scale industrial installations. The company holds a range of industry certifications, including UL, FM, and NICET approvals. Grinnell LLC also maintains strong relationships with local unions, ensuring a skilled, trained workforce for their projects. Their commitment to safety is demonstrated by their extensive safety programs and record of successful project delivery. With a team of over 500 professionals, Grinnell LLC has the resources to handle projects ranging from small renovations to complex, multi-year industrial facilities. The company's notable projects include work for major industrial, commercial, and institutional clients across the Northeast. For fire protection, HVAC, and mechanical services in the Teterboro area, Grinnell LLC offers a full suite of capabilities backed by decades of experience. Contact them today to discuss your next project.