Core Environmental Services

What They Do

MoldMold TestingAsbestos

• Brownfields & voluntary remediation
• Clean air act services
• Environmental due diligence
• Hazardous waste & superfund
• Asbestos Remediation
• Asbestos Testing
• Cleaning & Removal
• Commercial Property
• Contact Services
• Contracting Services
• General Contractor
• Hazardous Waste
• Home Inspections
• Mold Inspection And Removal
• Mold Testing
• Remediation Services
• Report Write

Compare Them With Others in Woburn

• All 6 mold remediation companies in Woburn
• All 4 mold inspection and testing companies in Woburn
• All 3 asbestos testing and abatement companies in Woburn

In Their Own Words

Core Environmental Services was founded by Jack Mahoney back in 2009, who started in the environmental clean up business in New York City back in 1982. We can provide inspections and remediation (removal) services for, but not limited to, Asbestos, Mold, PCBs, Radon and many others.

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

Before You Call Core Environmental Services

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?

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.

Reviews on Other Sites

• BBB

  Business profile, no star rating

  Read on BBB

Found on each site on September 24, 2026 and matched to this location. Ratings on different sites use different rules, so read a few reviews rather than comparing the 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 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.