New Construction & Renovations of Mixed use buildings, office buildings, wellness centers & food service establishments.

701 Bay Street

Mixed use building featuring stplit face block and steel construction, storefronts and wall of glass, interior brick and brick sidewalks, hardwood floors, commercial kitchen & central HVAC.

 Massage Williamsburg (Before and After)

Raw space designed and constructed into reception area and three treatment rooms. Features include sound proof doors, Bruce engineered maple flooring & central sound system.

Dock Street

Brick pointing & restoration, custom built 27’ bar incorporating antique cabinets, sprinkler system installation & complete kitchen installation with fire suppression system.

Jena Wellness NYC

Barn sound proof doors, gallery & cove lighting, curved walls, bamboo floors, wheatboard custom cabinetry & built in’s. Woodwork restoration & double stack frosted kitchen cabinets with granite counter-tops.


Services include: Home Renovation, Add a Level, Additions, Bathroom & Kitchen Remodels, Sunrooms, Exteriors, and Basement Remodeling.

The Mazzei Group is a versatile construction company.  We will spend the time necessary to evaluate your renovation and choose the best approach with respect to construction & materials needed. We offer design services and always look to restore existing structures before building new saving our clients money. Many homeowners do not take the time to research their options. We will take that time and provide our residential property owners with value, quality-driven restoration, renovation, and building services.


We are fully licensed and insured to perform residential construction projects in the state of New York.


CALL TODAY FOR AN ESTIMATE! | 1 (347) 723 – 1825