Grillo Engineering Company is a sole proprietorship formed in 1986 by Leonard M. Grillo, P.E. The firm provides specialized consulting engineering services in the solid waste processing field in the following areas:

Waste-to-Energy Facilities

Materials Recover Facilities

Materials Handling Equipment



Clients served by Grillo Engineering include facility owners and operators, waste authorities, system vendors and contractors, insurance companies, consulting engineers, attorneys, and others in the solid waste processing industry.

Grillo Engineering Company

P.O. Box 479
9 Ash Street
Hollis, NH 03049
(603)321-7419 Contact Us



Grillo Engineering Co.