121 Cedar Ln Ste 103-C
1St On Site Plumbing is a licensed and insured plumbing company based in Teaneck, NJ, serving residential and light commercial customers since 2015. We provide 24/7 emergency plumbing, drain cleaning, water heater repair and installation, leak detection and repair, sewer line camera inspection and replacement, pipe repair and repiping, bathroom and kitchen plumbing, and hydro jetting. Our service area covers Bergen, Essex, Hudson, Middlesex, Morris, Passaic, Somerset, Sussex, and Union Counties in NJ, plus Orange, Rockland, and Westchester Counties in NY. Every job starts with an upfront flat-rate quote before work begins. No overtime charges on emergency calls. Workmanship warranty on every job. Call (848) 266-5527 anytime.
Ordered by owner and customer bids — bought, not earned. BergenHub promotes Bergen County businesses; it doesn't rate service quality.
Review quality analysis
Computed from 7 text reviews using BergenHub's quality scoring (sentiment, owner responsiveness, review depth).
What customers mention
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 reviewerLocal GuideJun 30, 2026
I was shopping around for plumbers to replace my tankless water heater. They by far were the most responsive and also had fair pricing. Confident to have found my go-to plumber for all my future plumbing projects!
- GGoogle reviewerApr 26, 2026
I had a great experience with this plumbing company. They completed the work quickly and efficiently without compromising quality. What stood out most was their honesty and transparency throughout the process. I would highly recommend their services to anyone looking for reliable and trustworthy plumbing work.
- GGoogle reviewerApr 25, 2026
They were quick to show up and took care of business. Highly recommend
- GGoogle reviewerApr 25, 2026
Excellent service from start to finish. Easy to coordinate with, very responsive, and right on time. They worked efficiently and kept the space clean. You can tell they know what they're doing and take pride in their work. Highly recommend.
- GGoogle reviewerApr 24, 2026
Great experience with them. They responded quickly found the issue right away, and fixed it without any hassle. Everything was explained clearly and the work was done efficiently. Very professional and easy to deal with. I'd definitely recommend them and would use them again.
- GGoogle reviewerApr 24, 2026
Great service from this water damage company! They responded fast, handled everything professionally, and left my place clean and dry. Highly recommend!
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.