164 Humboldt St
Monarch Environmental is a trusted environmental testing company located at 164 Humboldt St, East Rutherford, NJ 07073, proudly serving Bergen County, Essex County, Union County, Hudson County, Morris County, Somerset County, Hunterdon County, Middlesex County, and Monmouth County. We provide professional, reliable environmental testing services for residential and commercial properties throughout North and Central New Jersey. We specialize primarily in mold testing and mold inspections, one of the most searched and important environmental services for homes and buildings. If you're experiencing musty odors, visible mold, water damage, leaks, flooding, humidity issues, or health symptoms, our certified mold testing services
Ordered by owner and customer bids — bought, not earned. BergenHub promotes Bergen County businesses; it doesn't rate service quality.
In East Rutherford
#4 / Other
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In East Rutherford overall
#83 of all businesses
Other / Uncategorized
#4 in town
Composite score
1 / 100
rating · quality · popularity
Review quality analysis
Computed from 19 text reviews using BergenHub's quality scoring (sentiment, owner responsiveness, review depth).
Customer reviews
Ratings and comments from Google and BergenHub members, combined into one score. Sign in with a verified-email account to add yours.
- GGoogle reviewerMay 28, 2026
Rating only — no comment.
- GGoogle reviewerMay 26, 2026
They did a great job for water damage at my property in Teaneck<br>I had a open claim with my insurance they dealt with them<br>Everything went smoothly<br>Thank you Monarch
- GGoogle reviewerMay 16, 2026
Thank you Korab very happy with the testing job you did for me
- GGoogle reviewerMay 8, 2026
They did a great job on my lead inspection<br>The report was very easy to understand<br>Thank you Monarch
- GGoogle reviewerMay 8, 2026
Great job<br>The results for asbestos came very fast
- GGoogle reviewerApr 27, 2026
Excellent guys, highly recommendable!
Sponsored Ranking. Positions are bought through owner and customer bids, not awarded on quality. BergenHub helps Bergen County businesses get discovered; it does not rate their service.