Salem, MA – Groom Construction Co., Inc. announced the recent hires of Jacob Grills and Samuel Marcionek as project managers. They will be responsible for overseeing all phases of project execution, including budgeting, scheduling, subcontractor coordination, client communication, and project closeout.
Grills brings nearly a decade of construction management experience with expertise in higher education, life science, public sector, and commercial projects. Throughout his career, he has managed complex renovations, occupied-space construction, life safety upgrades, and large-scale commercial projects ranging from institutional renovations to major urban redevelopment work. His experience includes project management, subcontractor coordination, budgeting, scheduling, and oversight of technically demanding construction environments. He holds OSHA 30, CPR/AED, and Procore certifications.
Marcionek joins Groom Construction with more than 15 years of experience in the architecture, engineering, and construction industry, managing commercial projects from preconstruction through closeout. His background includes work within the educational, multifamily, municipal, retail, industrial, hospitality, life sciences, and commercial sectors, with extensive experience in budgeting, procurement, scheduling, value engineering, and client coordination. He maintains OSHA 30, CPR & First Aid, and Confined Space certifications.
“Jacob and Sam each bring strong technical expertise, industry knowledge, and a diverse range of project experience that align well with Groom’s commitment to delivering high-quality projects for our clients,” said Dwight Groom, principal. “Their experience managing complex construction projects and collaborative approach to project execution make them valuable additions to our team.”
