I only stumbled upon this yelp review after having to look for the companies phone number. I'd say I had an amazing experience with them. They were sent to help me with a broken kitchen faucets, running toilet, and two broken outside faucets. The plumber showed up, he wasn't sure if the outside faucets were covered, he went out of his way to call and make sure they were. He drove to Lowe's and got the parts he needed. Returned and promptly fixed everything on my list. (mind you AHS has sent out another company before and the plumber straight up was like "nope can't help you" it was related to a pipe issue in the laundry room) on the outside meter a copper pipe burst while the CNJ plumber was onsite. I called the city to see who was responsible. Turns out it was not the Cities problem. I called CNJ they connected me with my plumber and he said he'd be back the same night. He came back and worked until 7pm. He fixed the broken pipe and my kids can take baths and I can do dishes! I'd say don't believe all the reviews, I had an outstanding experience with this company!!
BTW- I read in another review that someone mentioned they were never called before the plumber showed up. I was called twice, once an hour before and once 15 minutes before he arrived.