Mastertech Environmental

Denville, NJ · Water damage restoration service

Rating
5.0/5
★★★★★ 5.0
Reviews
20
Rank in Denville
#4
of 63 home service pros
City Percentile
60%
rating percentile
Address
Mastertech Environmental, 30 Broad St Unit 7, Denville, NJ 07834
Phone
(973) 668-4060
Website
www.mastertechnnj.com

Mastertech Environmental is a home service pro located in Denville, NJ. It is one of 63 home service pros listed in Denville. Its 5.0-star rating is above the Denville city average of 4.6 stars. It ranks #4 among Denville home service pros by combined rating and review volume. There are 10 photos associated with this location.

About Mastertech Environmental

Mold inspections/Testing & Mold remediation for residential and commercial properties. We also perform water damage cleanup, hoarding cleanouts, trauma scene/death scene cleanups, and animal hoarding/odor mitigation. We are local NJ owned/operated.... More

Customer Reviews

★★★★★ 5.0 S Marino · Dec 2025

After doing some research, I chose Mastertech Environmental to do a clean out and mold remediation of my entire basement. I had never been through anything like this before and had no idea what to expect. Eric and the team he chose for my project did not disappoint. They did an amazing job, with Dylan leading a hard-working knowledgeable crew of great people. They worked tirelessly and thoroughly cleaned out my basement and removed all the mold. At the end of the project, I was left will a completely clean and mold free basement. Not only was I pleased with the results, but it was a pleasure have them in my home. I highly recommend Mastertech.

★★★★★ 5.0 julie latzer · Jan 2026

The review from S Marino could have been written by me word for word. This is a great company. Communication, professionalism, work product, etc. were terrific. Owner, Eric Green, office staff, Betsey, and team leader, Dylan and team members including Donovan (I do not remember other names) did an amazing job. I highly recommend Mastertech Environmental.

★★★★★ 5.0 D MacClean · Dec 2025

Highly recommend Mastertech! From the initial mold inspection, proposed evaluation, testing results, correspondence, and quote for remediation, they have been helpful and professional. During the process of a basement remediation and full vent cleaning their crew were timely, professional, attentive, and completed all tasks as outlined in the quote. There were no surprises, no stress, and bonus is their office staff is extremely helpful and available if you have any questions or concerns during the process. Thank you!

★★★★★ 5.0 Brittany K · Feb 2026

Excellent. Personable and informative. Solution based. Understands CIRS/Biotoxin illness and MCAS. Really excited to work with such a great company. Id have them inspect any living space. Eric was phenomenal

★★★★★ 5.0 Alex R · Oct 2025

Eric and the entire team at Mastertech were fantastic. From Eric’s attention to detail during the initial quote, to helping define the scope and coordinating the cleanout of my parents’ home, they went above and beyond at every step. Their professionalism and support made a stressful time much more manageable. I wouldn’t hesitate to hire them again for any future remediation needs.

Accessibility & Amenities

✓ Wheelchair Accessible Parking Lot

Services

Water damage restoration serviceEnvironmental consultant

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This listing is informational. Contact the business directly to verify credentials, services, and availability.