Consummate professional! Brian is a talented plumber and very fair. He had a creative solution to…read moreour plumbing issues that actually saved us money. We highly recommend him!

The Yellow Dog didn't even have the decency to return a message inquiring about licensing in New…read moreYork. A simple text message in return would have sufficed! The message indicated "read" so he/she received it! Yellow Dog should realize that plumbing competition is abundant and growing! Poor business practice.....one star!

Absolutely top notch professional service. The gentleman who came was right on time, and worked in…read moresuch a manner you would not know he was ever there, except everything is fixed. Truly a master of his craft, just as importantly he is not a crook out to grab as much as he can off you, a human being. Thank you for the work on my house.

If you're seeking a quality plumber, DeRiso & Sons is a smart choice. They offer quality & value in…read moretheir service. Used them previously in a home renovation, upgrading a hot water system, and a current commercial building renovation, installing 2 new restrooms.

The best plumber out there plus an all around great guy! Highly recommend working with Steveread more

Steve Iafrate is the business owner, is a Master Plumber and lives in Closter. He shows up, shows…read moreup on time and works diligently. He works fast and cleanly. He is my new plumber. Cheers.

I have been using John & his team at Cross County Plumbing for over 10 years for all of my plumbing…read moreand heating repairs. His trouble shooting experience is excellent. He replaced our boiler and water heater for a price that was not only comparative but completed with extra work that needed to be done at the time without an additional charge. John and his son Lorenzo (Owners of Cross County Plumbing) have always answered all my questions and calls with the most knowledgeable and easy to understand answers. I even called his emergency line at midnight on a Friday night when I had no heat, he answered and he and Lorenzo were at my house the next day! I highly recommend Cross County Plumbing.

my second hot water heater died (I am on my third heater in an 18 year old house and all 3…read moreinstalled by Cross County) so needed a replacement. long story short, Cross County did not honor their 10 year warranty on the second heater and proceeded to charge me $3800 for a new one, which will probably fail in 7 years and they won't honor that warranty either. Needless to say, we will NOT RECOMMEND OR USE them ever again.

Had a fantastic experience with Kamilo / KCS. I had a drain clog issue (and P-Trap / drain plug…read moreinstallment needed), and Kamilo responded to my inquiry very quickly (and was very responsive throughout the process). He gave me a very reasonable/competitive estimate, and stuck by that estimate to a T. Super clean and timely job, very professional. Could not recommend more and will certainly be reaching out for any future plumbing projects!

I needed to replace my shower trim and cartridge, and had a really good experience with Kamilo. He…read morewas extremely responsive and professional, and very accommodative to my schedule. Kamilo completed the job flawlessly, and in a timely manner, and the price was very reasonable. I highly recommend Kamilo/KCS Plumbing, and will definitely reach out for any future plumbing needs. Thanks so much!

Excellent service by Felipe ! He responded to my initial inquiry very quickly, gave me a flat…read moreestimate, showed up on time and completed the job successfully. They left no mess behind and were very professional. I highly recommend his and the company's service. I will definitely use them again if there are any more plumbing issues in this house. Thank you!

They fixed one leak and i asked to fix a second leak the They lie and say they will show up on…read moreseveral days and never showed up.

Our heat stopped functioning a few weekends ago and it was COLD. We called Black dog to support a…read morelocal business. They arrived the next morning and serviced us in less than two hours. They answered our questions and alleviated our concerns. I believe price was comparable to others (they fixed same issue we had two years ago). Apparently we had air in our baseboard/pipes and they flushed and replaced a part. Fingers crossed this time the work lasts. Would use them again. Reliable, friendly and reasonable.

Responded the first chance they get. I left a message Sunday night, got a return call Monday…read more7:30AM, on site by 8:30AM! Fair price considering the response time and what they had to do. Very good techs showed up and completed the job. Black Dog will be our go-to going forward!

If you've ever wondered if a company is reputable and cares despite having nothing to gain- I would…read morelike to share this story. I have a fledgling start up business. I'm not making a ton of money yet- in fact I'm scraping by though I'm growing. My A/C conked out and a company charged me for 2 visits totaling 1000.00 and said it was unfixable. I tried to use Gold Medal and they couldn't actually do the type of work I needed (huge chiller on the roof). But they listened to my story and still inspected and diagnosed the problem with my unit and gave me advice and information. My sales person was Tim and the technician he brought was Mike (or I might have those names flipped!)... They were so helpful and not condescending- which I have experienced in the past with other technicians. I was so impressed by them and will absolutely use them in the future and want everyone to know how honest and trustworthy these guys were. I'm so grateful!

Equipment: AHRI: 215582278 ML14CK1-036-230(r-454B)…read moreCBK48MTV-036-230-71 Install: 5/30/2026 Review: 6/4/2026 I am very unhappy with almost 16K spent on the above unit installed, terrible, poor- and low-quality product. Doesn't seem normal compared to my old American standard AC. Unacceptably annoying, these types of noisy models are more suitable in an industrial or commercial setting, but not in quiet residential or bottom of my kid's bedroom and living area. To top it off my neighbor is complaining the unit is loud at night. The cooling in the house is perfect, it works as expected, but the unit outside is loud and noisy. At the start of the unit, it makes a loud bang and clatter and after running for a bit it loud rattle comes and goes. This noise can be heard from sidewalk, which is 50 to 60 away from the unit, my neighbor can hear the noise of going on and off clearly and texted me complaining about the noise. My kids notice same noises that are dead at night coming and going. This is not what I've ordered and certainly not normal.

In 2016 and 2023 we had incidents with frozen pipes bursting. In 2016 our insurance carrier…read moredispatched Mainline Contracting in Dumont and John came within two hours of insurance reaching out. (The call from insurance was at 5:30 AM) In 2023, Liberty Mutual advised me to call my chosen contractor, so I returned to John. I called, and the service had him call me back within the hour. Even though many other residents in our area were experiencing like issues, and he was tending to others, John still made it to my house within a few hours and made the necessary repairs. He was just as precise and pleasant as he was in 2016, and his price was not far off from the 2016 incident; very reasonable since it could have been an exuberant charge when you are in that position at that specific moment. It was not. We would definitely use John at Mainline Contracting in the future when plumbing issues arise.

I might be in love with John the plumber. He is always responsive and gets the job done while…read morebeing super nice about it. He doesn't even laugh when we stupidly mess up our own house. Thanks for that John. Thanks. Overall, I like this company because they have been reliable and competent.