Your Premier General Contracting Firm
with Over 30 Years of Expertise

Over 30 years of trusted construction expertise. We deliver quality builds, renovations, and contracting services — on time, on budget, and built to last

30+

Years of Industry Experience

100+

Projects Delivered Successfully

10+

Cities & Regions Served

United A-1 Construction is a premier general contracting firm with over 30 years of expertise in exterior restoration, Local Law 11 compliance, waterproofing, masonry, and roofing. Recognized for our commitment to safety, quality, and efficient project execution

Comprehensive Construction
Services, Delivered with Integrity

Your property deserves the highest level of care. We offer tailored construction services — from elite interior renovations to precise masonry and code compliant façade repairs — built on trust, craftsmanship, and decades of experience

Residential Construction

Tailored construction services for homes, villas, and luxury residences

Commercial Construction

Expert craftsmanship for brick, block, stone, and concrete.

Masonry & Structural Work

Expert craftsmanship for brick, block, stone, and concrete.

Exterior Services & Restoration

Protect and enhance your building’s exterior curb appeal and integrity.

Residential Construction

Tailored construction services for homes, villas, and luxury residences

Commercial Construction

Code-compliant construction for commercial buildings and multifamily properties.

Masonry & Structural Work

Expert craftsmanship for brick, block, stone, and concrete.

Exterior Services & Restoration

Protect and enhance your building’s exterior curb appeal and integrity.

Why Choose United A1 Construction

Why Choose United A1 Construction

Experience matters

Real stories from real clients — because results speak louder than promises

Quick Answers

Yes — we offer free, no-obligation estimates for all residential and commercial projects.

We proudly provide our construction services in the Bronx, Manhattan, Queens, North Jersey, Rockland County (NY), Central New Jersey, and Upper Westchester County (NY).

Yes. We specialize in Local Law 11 (FISP) repairs, including façade inspections, exterior restorations, and maintenance to keep your building safe and fully compliant.

Project timelines vary depending on the scope and complexity of the work. Smaller repairs may be completed within a few days, while larger construction or Local Law 11 projects can take several weeks. We provide a clear schedule and updates so you know exactly what to expect.

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