MasterTech Environmental

What They Do

Water DamageMoldMold TestingSewageBiohazard

• Air Quality Mold Testing
• Attic Mold Remediation
• Basement Mold Remediation
• Biohazard Cleanup
• Commercial Mold Inspection
• Commercial Mold Testing
• Crawl Space Mold Remediation
• Duct Cleaning
• Junk Removal
• Mold Inspection
• Mold Remediation Moorestown 08057
• Mold Remediation Mullica Hill 08062
• Mold Remediation Tabernacle 08088
• Mold Removal Cherry Hill 08002
• Mold Removal Cinnaminson 08077
• Mold Removal Evesham Township 08053
• Mold Removal Haddon Heights 08035
• Mold Removal Haddonfield 08033
• Mold Removal Marlton 08053
• Mold Removal Medford 08055
• Mold Removal Mt Laurel 08054
• Mold Removal Voorhees 08043
• Mold Testing
• Mold Testing Cherry Hill 08003
• Residential Mold Testing

In Their Own Words

Mastertech Environmental has been South Jersey’s Trusted Choice for Mold Remediation & Inspections since 2010. Our Inspection Services include mold testing, moisture testing & thermal imaging. Mastertech’s other specialty-cleaning services include Hoarding Cleanup, Crime & Death Cleanup, Sewage & Water Cleanup. We’ve helped thousands of South Jersey homeowners, realtors, property managers and more through some of life’s toughest cleanups, and we can help you too. WARNING: Bragging Starts Here: BBB Accredited A+ Rating, Voted Best of the Best in South Jersey Magazine 2 Years in a Row, Winner of Angie’s List Super Service Award 3 Years in a Row, Trusted by HGTV & DIY Networks. We proudly service Camden, Gloucester & Burlington Counties.

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

Before You Call MasterTech Environmental

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. Where do you think the moisture is coming from, and who fixes it?
4. Will you set up containment and negative air, and how will you protect the rest of the home?
5. Do you also do remediation? If so, who checks your work?

In Pennsylvania ask for the contractor’s state home improvement registration number, and in Philadelphia also ask for the city contractor license. Also ask for proof of insurance and industry certification for the technicians.

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.
• 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 proSewage Backup Cleanup, What You Can and Cannot DoWhat to do when sewage backs up into your home. How to stay safe, what you can clean yourself, what must be thrown out, and when to call a specialist.