GAC Environmental

What They Do

MoldMold TestingAsbestosLead Paint

• Brownfields & voluntary remediation
• Clean air act services
• Environmental due diligence
• Hazardous waste & superfund
• Solid waste planning
• Water quality monitoring
• ACP-5 Forms
• Asbestos Abatement
• Asbestos Inspection
• Assessment & Remediation
• Automated Technology
• Building Projects
• Building Surveys
• Building Work
• Commercial & Residential
• Commercial Properties
• Construction Project
• Contaminated Soil
• Engineering Controls
• Environmental Concerns
• Environmental Inspections (Phase I, Ii Iii Esa)
• Environmental Management
• Environmental Protection
• Environmental Protection Regulations
• Environmental Solutions
• Environmental Testing
• Environmental inspections
• Floor Tiles

In Their Own Words

Welcome to GAC Environmental, a trusted New York City-based environmental consulting firm. We specialize in asbestos, lead paint, oil spills, underground storage tanks, soil remediation, mold, and environmental site assessments. Fully insured and licensed, our expert team has completed numerous projects for residential, commercial, and public properties. At GAC, we offer comprehensive services, including Phase I and II Environmental Site Assessments, testing and remediation for asbestos, lead-based paint, oil, soil contamination, and mold, as well as indoor air monitoring. We also provide environmental awareness seminars. Trust GAC Environmental for reliable, professional solutions tailored to your environmental needs in NYC.

Written by the business on its public profile. We have not verified these claims.

Before You Call GAC Environmental

1. Where do you think the moisture is coming from, and who fixes it?
2. Will you set up containment and negative air, and how will you protect the rest of the home?
3. Do you also do remediation? If so, who checks your work?
4. How many air samples will you take, and will you take an outdoor control sample?
5. Is your company licensed for asbestos abatement here?

For mold jobs over 10 square feet, New York State requires a licensed mold assessor and a separate licensed remediation contractor. Ask for both license numbers.

How Their Reviews Break Down

Counts from public listings as of September 23, 2026. A handful of reviews says less than a few hundred.

Read This While You Wait

• DIY with careSafe DIY Mold Cleanup for Areas Under 10 Square FeetA step by step method to clean up mold under 10 square feet safely, with the gear to buy, what to throw away, why bleach is not the default, and when to stop.
• Call a proMold Testing, When It Is Worth It and How to Read a Lab ReportWhen a mold test is worth paying for, which kind to ask for, why store kits mislead, and how to read spore counts, outdoor controls and a lab report yourself.
• Call a proAsbestos in Older Homes, Where It Hides and What Not to TouchWhere asbestos hides in older homes, why intact material is often safest left alone, how lab testing works, and what never to sand, scrape, drill or break.
• DIY with careLead Paint in Homes Built Before 1978What lead paint means in a home built before 1978. Who is most at risk, how to test, what the EPA RRP rule requires, and which practices are banned.