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, we bring robust financial resources and comprehensive insurance coverage to every project. Our coverage includes high-level General Liability Insurance with action-over protection, hard hammer clauses, and extensive height limits, ensuring peace of mind and secure operations across all work sites.

​Our dedicated management team is hands-on throughout each project phase, offering field management and detailed supervision to uphold the highest standards in construction. We are proud to have successfully completed over 100 projects, each showcasing our focus on exceptional craftsmanship and attention to detail