HJZ Construction

HJZ Construction is a Boston-area design-build general contractor built around complex home projects: custom homes, additions, ADUs, renovations, and insurance-claim repairs. Hayley Zeoli leads the woman-owned company, which says it has spent 20 years in the trade and serves Greater Boston and MetroWest. The customer pattern is unusually consistent on Google: 23 reviews from 2023 through 2026, all five-star, with homeowners describing water-damage rebuilds, condo renovations, an ADU, a garage demolition, drywall replacement, and a 750-square-foot office buildout. Communication and project management recur across the comments; one recent homeowner said the team responded immediately, handled insurance questions, and provided daily updates, while another said a kitchen-and-bath renovation finished a month early and on budget. HJZ also presents itself as certified woman-owned, licensed and fully insured, with a PMP-qualified project-management approach. Houzz shows one project and lists Boston-area service communities, while the company’s own site reports larger figures such as $50 million built and 100-plus luxury estates; those business-reported numbers are best treated as claims to verify during a consultation. HJZ is a sensible fit for homeowners who need one team to coordinate design, permitting, construction, or an insurance rebuild. Before signing, confirm the proposed scope, warranty, insurance documentation, and the specific crew and schedule for your project.