Holliston, MA Construction manager Colantonio Inc. is pleased to announce their recent hire of project superintendents Gregory Coates and James Stallone.

Coates joins the firm with nearly 40 years of construction experience as a project superintendent and a BS in Civil Engineering Technology from Wentworth Institute of Technology. His work includes ground-up and renovation projects in the large multi-family, office building, mixed-use and commercial markets. Prior to working with former employers Cranshaw Construction and Dacon Corp., he ran his own home building business for several years.

Stallone brings 26 years of commercial and residential construction experience. His background includes work as a project superintendent, field construction manager, and self-employed contractor specializing in fine finish carpentry. His former employers include NEI General Contracting, Pulte Homes and Astrum Solar. Stallone earned an AS in Wood Products Technology from the State University of N.Y.

“The depth of experience and technical knowledge that Greg and Jim possess add real value to the projects they are running,” said President George Willwerth.