Our Architectural Legacy in NYC | Jewel Construction

About

About

About

Jewel Construction Company

Photo of Jewel Construction Company's team

We Are Brooklyn Community Builders

We Are Brooklyn Community Builders

At Jewel Construction, we believe a home is more than a structure—it reflects New York’s architectural legacy and its evolving future. For over 30 years, our family-owned firm has quietly shaped some of Brooklyn and Manhattan’s most distinguished residences.

We specialize in brownstone restoration, honoring 19th-century craftsmanship through meticulous masonry, sandstone repair, and historically accurate detailing. From Brooklyn Heights to the Upper West Side, every project meets the exacting standards of the Landmarks Preservation Commission, ensuring long-term structural integrity and enduring beauty.

Our bespoke deck construction transforms rooftops and garden levels into refined outdoor retreats. Using premium, sustainable materials such as Trex, Ipe, and Thermory, we create private sanctuaries designed with precision, restraint, and a deep respect for urban living.

At Jewel Construction, we believe a home is more than a structure—it reflects New York’s architectural legacy and its evolving future. For over 30 years, our family-owned firm has quietly shaped some of Brooklyn and Manhattan’s most distinguished residences.

We specialize in brownstone restoration, honoring 19th-century craftsmanship through meticulous masonry, sandstone repair, and historically accurate detailing. From Brooklyn Heights to the Upper West Side, every project meets the exacting standards of the Landmarks Preservation Commission, ensuring long-term structural integrity and enduring beauty.

Our bespoke deck construction transforms rooftops and garden levels into refined outdoor retreats. Using premium, sustainable materials such as Trex, Ipe, and Thermory, we create private sanctuaries designed with precision, restraint, and a deep respect for urban living.

Brownstone stoop restoration in Brooklyn

Why Work With Us

Why Work With Us

Our Philosophy

Our Philosophy

  1. Artisan Mastery: 
    We employ specialized masons and master carpenters who treat every joint and carving as a work of art.

  1. White-Glove Transparency:
    We understand that for a Manhattan or Brooklyn homeowner, peace of mind is the ultimate luxury. Our process is defined by clear communication, meticulous site management, and a commitment to deadlines.

  1. Architectural Integrity:
    Whether we are reviving a 100-year-old stoop or designing a modern glass-railed terrace, our work is built to be timeless, not just trendy.

Our Credentials for NYC Properties

Our Credentials for NYC Properties

Working on historic brownstones and rooftops deck across Brooklyn & Manhattan requires more than just skill it requires rigorous legal and safety compliance. Jewel Construction maintains the highest tier of credentials to protect your investment and your peace of mind.

Working on historic brownstones and rooftops deck across Brooklyn & Manhattan requires more than just skill it requires rigorous legal and safety compliance. Jewel Construction maintains the highest tier of credentials to protect your investment and your peace of mind.

  • NYC Department of Buildings (DOB) Licensed:

    We are fully registered General Contractors with the NYC DOB, ensuring every deck and restoration project is built to current 2026 safety codes.

  • Landmark Preservation Commission (LPC) Specialists:

    Our team is expert in navigating the nuances of NYC’s historic districts, ensuring every brownstone restoration is permit-compliant and architecturally accurate.

  • Comprehensive High-Limit Insurance:

    We carry Full General Liability, Workers' Comp, and Umbrella policies specifically rated for high-value residential work in New York City.

  • OSHA-30 Certified Team:

    Every site supervisor is OSHA-30 certified, maintaining the highest standards of on-site safety and professional conduct.

Explore Our Portfolio

Explore Our Portfolio

NYC HIC License Number: 2049861-DCA

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Areas Served

Park Slope

Brooklyn Heights

Carroll Gardens

Upper West Side

Chelsea

Tribeca

NYC HIC License Number: 2049861-DCA

Follow Our Socials

NYC HIC License Number: 2049861-DCA

Follow Our Socials