Built on Trust. Delivered with Excellence.
NYC's TrustedGeneral Contractor
Full-Service General Contracting in Brooklyn, Queens, Manhattan & the Bronx
Alliance General Contracting NY Inc brings your vision to life with expert roofing, waterproofing, masonry, and full remodels. Fully licensed, insured, and dedicated to code-compliant, lasting results.
What We Do
Our Services
We provide a wide range of construction and contracting services tailored to meet your needs with quality and reliability.
General Contractor
Full-service construction management from start to finish. We handle every detail with precision and professionalism.
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Roofing Service
Expert roofing solutions for durability, protection, and long-lasting performance. Quality roofs you can trust.
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Masonry Contractor
Specialized in brick, stone, block, and concrete work. Built strong. Built to last. Craftsmanship you can count on.
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Kitchen Remodeling
Beautiful, functional kitchen renovations designed around your style, needs, and budget.
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Bathroom Remodeling
Transform your bathroom into a modern, comfortable space with expert design and quality finishes.
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Concrete Contractor
Driveways, sidewalks, patios, foundations, and more. Strong concrete work that stands the test of time.
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Waterproofing Contractor
Protect your property from water damage with our reliable waterproofing solutions and advanced materials.
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Built Different. Built Better.
Licensed and Insured
Fully licensed and insured for your peace of mind.
Quality Workmanship
We deliver top-quality work on every project, every time.
Experienced Team
Skilled professionals with years of NYC industry experience.
On Time and On Budget
We respect your time and budget with transparent communication.
Customer Satisfaction
Our priority is your satisfaction from start to finish.
Who We Are
Your Trusted NYC General Contractor
Looking for a trusted General Contractor in the Bronx, Brooklyn, Queens, or Manhattan? Alliance General Contracting NY Inc offers free estimates on every project. As a fully licensed and insured General Contractor and Roofing Contractor, we deliver expert craftsmanship, honest pricing, and dependable results across all four boroughs.
We are also a skilled Masonry Contractor, Waterproofing Company, and Concrete Contractor, keeping your property strong, dry, and code-compliant. Planning an upgrade? Our Kitchen Remodeling, Bathroom Remodeling, Drywall, Flooring, and Painting teams bring your vision to life. From quick repairs to major builds, we are the one team you can trust.
Where We Work
Service Areas
Headquartered at 2362 Westchester Ave in the Bronx and working daily across all four boroughs.
Bronx
Serving Pelham Parkway, Morris Park, Throgs Neck and surrounding neighborhoods.
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Brooklyn
Serving Bay Ridge, Park Slope, Bed-Stuy and surrounding neighborhoods.
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Queens
Serving Astoria, Flushing, Jamaica and surrounding neighborhoods.
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Manhattan
Serving Harlem, Washington Heights, Inwood and surrounding neighborhoods.
View services in ManhattanOur Work
Complete Service Coverage
We handle all aspects of construction and renovation from roofing to waterproofing.
Roofing
Masonry
Kitchens
Bathrooms
Concrete
Waterproofing
General
Projects
How We Work
Our Simple 4-Step Process
Free Estimate
We visit, measure, listen and hand you a clear written scope and price.
Design and Planning
Materials, permits and schedule confirmed before a single tool comes out.
Permits and Build
Licensed crews build to code with daily protection and cleanup.
Final Walkthrough
We walk the job with you and do not leave until the punch list is empty.
What Our Clients Say
Trusted By NYC Homeowners
Common Questions
Frequently Asked Questions
No. Every estimate from Alliance General Contracting NY Inc is completely free, including an on-site walkthrough, written scope of work and a realistic timeline.
Yes. We hold License number 2118222-DCWP and carry general liability and workers compensation insurance. Certificates of insurance can be issued to your co-op, condo board or management company.
Our office is at 2362 Westchester Ave, Bronx, NY 10462. The Bronx is our primary service area, and we regularly work throughout Brooklyn, Queens and Manhattan.
Everything from a single leaking flat roof or cracked sidewalk flag to full home renovations, additions, commercial buildouts and multifamily facade work.
Small repairs are often scheduled within a few days. Larger renovations depend on material lead times and any required filings, which we outline in your estimate.
Call or text 718-737-2143, message us on WhatsApp, or email info@alliancegeneralcontractingny.com. We reply the same business day whenever possible.
Ready to build your dream project?
Let's Build Something Great Together
Contact us today for a free consultation and let's bring your vision to life. Licensed, insured and serving the Bronx, Brooklyn, Queens and Manhattan.
