Mazzacone Contracting

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About Mazzacone Contracting
Mazzacone Contracting operates in Ossining, New York, as a general contractor specializing in residential projects across Westchester County. The business holds a perfect 5.0-star rating drawn from four client reviews, reflecting consistent quality in completed work. Their service portfolio spans full-scale remodeling, bathroom and kitchen renovations, basement transformations, roofing and siding installations, outdoor living spaces, room additions, custom carpentry, excavation, yard drainage solutions, and basement waterproofing. The company maintains standard weekday hours from 8 AM to 5 PM, serving homeowners throughout the region with comprehensive contracting services.
What distinguishes Mazzacone Contracting is their hands-on approach to project management and their ability to coordinate multiple specialized teams under a single point of contact. Website content emphasizes listening to client vision, delivering on promises, and creating functional spaces tailored to individual preferences. The company handles both the structural and aesthetic elements of residential work, from foundational excavation through final carpentry finishes. Their basement waterproofing and yard drainage services address common homeowner challenges in the Westchester climate, while their carpentry capabilities allow for custom built-ins and finish work that many contractorsoutsource to third parties.
Reviewers highlight specific team members who contributed to successful projects. A reviewer described Diego the carpenter and his team as highly qualified perfectionists, noting their craftsmanship on a townhouse remodel. Another reviewer mentioned Albert and Keith, described as exceptional plumbers who can fix any problem. One client who obtained five quotes from Westchester contractors found Mazzacone Contracting most cost-effective while maintaining the highest quality standards. The same reviewer noted the principal's exceptional responsiveness, stating every call was answered directly.
What Customers Say
All four reviews award five stars, with recurring themes including responsiveness, cost-effectiveness compared to other bids, and attention to detail. Three reviewers specifically name team members: Rob (described as the principal contractors), Diego the carpenter, and plumbers Albert and Keith. Positive sentiment centers on project completion without headaches, smooth processes from start to finish, and the team's ability to coordinate multiple trades for complex renovations.
Working Hours
| SundayToday | Closed |
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| Thursday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| Saturday | Closed |
Services
Kitchen Remodeling
Complete kitchen renovations including cabinetry, countertops, appliances, and layout changes to create functional cooking and dining spaces.
Bathroom Remodeling
Full bathroom renovations covering fixtures, tiling, plumbing updates, and aesthetic transformations tailored to homeowner preferences.
Basement Remodeling & Waterproofing
Transforming basements into usable living space while addressing moisture issues through professional waterproofing solutions.
Roofing & Siding Installation
Exterior envelope work including roof replacements and siding installations to protect homes and improve curb appeal.
Room Additions
Structural additions that expand living space, requiring coordination of foundation work, framing, and finishing trades.
Custom Carpentry
In-house carpentry for built-ins, custom millwork, and finish carpentry details that many contractors outsource to external shops.
Excavation & Yard Drainage
Ground-level work including excavation services and drainage solutions to address water management around foundations.
Outdoor Living Spaces
Design and construction of outdoor entertaining areas, decks, and landscape improvements to extend living space outdoors.