Trusted Remodeling & Masonry Experts In New York

Mastermind Construction is your one-stop solution for high-quality construction and renovation services in All parts of NY, Yonkers, the Bronx, Brooklyn, Queens, Manhattan, and nearby areas. Whether it’s a bathroom makeover, basement transformation, or expert masonry, we deliver craftsmanship you can trust.





    Craftsmanship That Stands the Test of Time

    Masonry is more than just building with brick and stone- it’s an art form that combines traditional craftsmanship with modern techniques.

    At Sial Construction, we take pride in creating beautiful, durable masonry structures that enhance the beauty and value of your property. From elegant brick facades to sturdy retaining walls, decorative patios to functional walkways, our skilled masons bring decades of experience to every project.

    We work with premium materials and pay meticulous attention to detail, ensuring results that will stand the test of time.

    We Build Trust with Every Project

    Whether it’s your home or your building-we deliver clean, compliant work that lasts. Our licensed experts handle your project with professionalism, efficiency, and pride.

    All Services We Provide

    Mastermind Contractors LLC isn’t a general contractor, but we handle almost anything — from masonry to remodels, outdoor work, and more — all with expert skill and care.

    Sidewalks

    Newly constructed concrete sidewalk providing a smooth, safe walking path outdoors

    Bricks Work

    Expert brickwork showing neatly laid bricks for sturdy and attractive building walls

    Concrete Work

    Freshly poured concrete slab being smoothed for a strong, durable foundation or walkway

    Driveways

    Smooth, freshly paved driveway made with durable materials for long-lasting use

    Retaining Walls

    Strong retaining wall built with stone blocks to prevent soil erosion and support landscaping

    Steps

    Indoor or Outdoor steps constructed with concrete or Wood for safe and sturdy access to entrances

    Pavers

    Decorative outdoor pavers arranged in a pattern for patios, walkways, and driveways

    Parapet Walls

    Parapet wall along rooftop edge providing safety and architectural style

    Waterproofing (Basement, Interior, Exterior)

    Waterproofing treatment applied to building surfaces to prevent water damage and leaks

    Window Lintel Replacement

    Decorative outdoor pavers arranged in a pattern for patios, walkways, and driveways

    Tuckpointing

    Parapet wall along rooftop edge providing safety and architectural style

    Stone Patching

    Waterproofing treatment applied to building surfaces to prevent water damage and leaks

    Expansion Joints and Sealant Replacement

    Decorative outdoor pavers arranged in a pattern for patios, walkways, and driveways

    Stone Restoration

    Parapet wall along rooftop edge providing safety and architectural style

    Brick Wall Repair

    Waterproofing treatment applied to building surfaces to prevent water damage and leaks

    Masonry Repairs

    Decorative outdoor pavers arranged in a pattern for patios, walkways, and driveways

    Decorative Stone

    Parapet wall along rooftop edge providing safety and architectural style

    Fireplaces & Pits

    Waterproofing treatment applied to building surfaces to prevent water damage and leaks

    Veneer

    Decorative outdoor pavers arranged in a pattern for patios, walkways, and driveways

    Brick Replacement

    Parapet wall along rooftop edge providing safety and architectural style

    Caulking

    Waterproofing treatment applied to building surfaces to prevent water damage and leaks

    Walkways

    Decorative outdoor pavers arranged in a pattern for patios, walkways, and driveways

    Patios

    Parapet wall along rooftop edge providing safety and architectural style

    Walkways

    Waterproofing treatment applied to building surfaces to prevent water damage and leaks

    And More...

    We offer a ton more services...

    Our Work Speaks for Itself

    Take a look at some of our recent projects across all service areas. We’re proud to showcase what quality construction looks like.

    Trusted & Verified: Quality You Can Count On

    Mastermind Contractors LLC has earned a reputation for reliability, quality, and customer satisfaction. As a Top Rated contractor, we are Trusted by 500+ Homes Across NY

    FAQs

    Find answers to your most pressing questions about our construction services and processes.

    What areas do you serve?
    We serve all five boroughs: Bronx, Brooklyn, Manhattan, Queens, and Staten Island.
    Absolutely. We often bundle services like bathroom remodeling with masonry or waterproofing
    Yes, we manage all permits and comply with NYC code requirements.
    Yes, we are fully licensed, insured, and back our work with a satisfaction guarantee.
    We only use high-quality, durable materials that are built to last.

    Get in Touch

    Let’s bring your vision to life. Whether you’re remodeling a room or upgrading your exterior, our experts are here to help.