Restoration & Environmental Hazard Cleaning
Key Construction
Expert Lead Abatement (Local Law 123). Precise Mold Remediation. Innovative Remodeling. Serving all 5 boroughs.
NYC’s Trusted Construction & Environmental Remediation Partner
Our Services
Specializing in Lead Abatement-Local Law 123, Mold Remediation and Remodeling in the 5 Burroughs.
Lead Abatement
Safe, thorough, and compliant — our lead abatement and Local Law 123 services protect your property while preserving its character.
Local Law 123
NYC’s Local Law 123 of 2023 requires property owners to abate lead-based paint on door and window friction surfaces in pre-1960 residential.
Mold Remediation
From hidden moisture damage to visible growth, we remove mold at the source and rebuild with lasting protection in mind.
Remodeling
From full-home transformations to detailed upgrades, our work is designed to blend seamlessly with the character of each space.
What our customers are saying
Here’s what people say about us
Christine Clark
Property Manager
Key Construction’s reliability and communication set them apart. Their team walked us through every step of our renovation and Local Law 31 compliance work, making sure resident concerns were heard and addressed. The upgraded common areas have become a highlight of our building. Truly a partner you can trust.
Sarah Chen
Director, Horizon Property Group
Working with Key Construction was an exceptional experience. They transformed an aging building into a modern, compliant, and beautifully finished property. Their attention to detail—especially during lead, asbestos, and mold abatement—gave us complete confidence.
Marcus Rodriguez
Metropolitan Council
Our community revitalization project wouldn’t have been possible without KC. Their ability to handle complex abatement and restoration work—while preserving the historical character of our structures—was impressive. They delivered a safe, compliant, and stunning transformation to our neighborhood.
Emily Weber
Tech Innovations
Key Construction delivered our office build-out with precision and creativity. They designed a work environment that boosts productivity, reflects our company culture, and meets every safety and compliance standard. From demolition to final inspection, the process was smooth and transparent. The outcome is nothing short of outstanding.
Transform Your Space — Safely, Beautifully, Completely
At Key Construction NYC, we don’t just renovate — we restore, protect, and elevate. Whether you’re planning a full Remodel, need certified Lead Abatement, Local Law 123 or require expert Mold Remediation, we bring years of hands-on experience and a commitment to excellence on every project.
From first consultation to final walkthrough, we’re with you every step of the way — ensuring your environment is not only stunning, but safe and code-compliant.
Let’s get started — your vision deserves the best.
Schedule your free consultation today and discover how we turn architectural goals into reality — with precision, care, and results that last.
