Connect with Top-Rated Plumbers in Leominster!

Offering trenchless pipe repair in Boston and all of New England for over 15 years. We specialize in CIPP (cured in place pipe) and offer the Perma Liner trenchless pipe lining system due to its industry-leading 10-year warranty and 50+ year life expectancy.

JAM Plastics is a full-service, custom injection molding company founded by Joseph Mazzaferro Sr. in 1973. Today, we service customers in the food service, automotive, retail point of purchase, commercial water filtration, aerospace, medical, wire and cable industries. Our modern 32,500 square foot facility houses our injection molding machines, clean rooms, mold building and repair shop, quality and inventory control management, engineering support and customer service operations. We provide design, build, and repair services for injection molds, as well as manufacturing prototype and high volume injection molded, insert molded and assembled plastic components with our 16 molding machines. We also support secondary processes including general and clean room assembly, sonic welding, hot stamping, and pad printing.