EST Associates Inc

What They Do

Water DamageMold Testing

• Water quality monitoring
• Air Sampling
• Analytical Services
• Ash Disposal
• Awareness Training
• Building Inspections
• CCTV Investigations
• Case Studies
• Cctv Inspections
• Compliance Program Manager
• Confined Space Entry
• Covid-19 Sampling
• Data Collection
• Drinking Water Sampling
• Dye Testing & Dye Flooding
• Environmental Monitoring
• Environmental Remediation
• Environmental Sampling Programs
• Environmental Sampling and Monitoring
• Equipment Maintenance
• Equipment Rentals
• Field Sampling
• Flow Isolation
• Flow Monitoring
• Flow Sampling
• Groundwater Sampling
• Health And Safety Plans
• Indoor Air Sampling

In Their Own Words

EST ASSOCIATES, INC. (EST) is a privately owned environmental firm with locations in Needham, MA and Mount Laurel, NJ. Our experienced field service professionals provide safe, reliable, and cost-effective services to environmental managers, civil engineers, consulting firms, municipalities, and government agencies. Since 1989 our project managers, OSHA-40 certified field technicians, licensed wastewater treatment system operators, and flow monitoring technicians have successfully completed thousands of projects of various scope and size throughout the Northeast.

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

Before You Call EST Associates Inc

1. Do you take moisture readings every day and will you give me the drying log?
2. Are your technicians certified in water damage restoration?
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?

Ask for a Massachusetts home improvement contractor registration and, for structural work, a construction supervisor license, and look both up with the state. Also ask for proof of insurance and industry certification for the restoration crew.

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 careWhat to Do in the First 24 Hours After Water DamageAn hour by hour plan for the first day after water damage. Make it safe, stop the source, document, remove water and start drying before mold can start.
• 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.
• DIY friendlyWasher, Dishwasher, Fridge and Toilet Supply Line LeaksHow washer hoses, dishwasher lines, ice maker tubing and toilet supply lines fail, how to clean up each kind of leak, and how to replace a line yourself.
• DIY with careAttic Mold on Roof Sheathing, Causes and FixesWhy mold grows on attic roof sheathing, how to find the cause, the fixes that stop it for good, and how to tell a cosmetic stain from a roof that needs work.