We had an issue with a leak at our restaurant. No one was available. When we called and spoke to…read morethe owner, not only did he make sure to get someone out right away. He followed up after to make sure we were taken care of. Extremely professional and I am happy to recommend to anyone looking for a good plumbing company.

Nick did a great job in a timely manner. Blaustein always does great work. Thank you.read more

I thought my tenant had a leak under her kitchen sink. I called Dowin, based on a referral from a…read morefriend who had used him two years ago (and saved his info because he did a great job). I sent him some pictures and he came same day to take a look. He gave me an honest evaluation and told me I didn't need his services. So I didn't end up using him but I give him 5 stars for: - Same day - Honesty - Knowledge - Thoroughness

Dowin was fast, on time, reliable and very competent. Thanks to Dowin, I have a new functioning…read morebathroom. He is honest and efficient, and lucky for me, he was available on short notice to deal with the emergency. Definitely recommend.

When we bought the 19th century townhouse in Brooklyn plumbing was the main issue…read more The boiler looked like it would explode at any moment, there was a weird second water heater kind-of hooked in, the sewer cleanout was all wrong, there were multiple fire dangers in the way things were vented to the chimney, and all showers/tubs had various issues. Parkset came in with a very reasonable bid. The work was done quickly, with great quality and communication. It was such a good experience, I called them back for a couple more projects.

Would give it negative stars if I could. I called to inquire about a bidet installment and the guy…read morewas rude, said he "would never touch" my bidet because it's an Asian brand. Told me to "just buy an American bidet then maybe it'll just work" So unprofessional and honestly came off racist. Don't understand the high ratings for this place

Richard Haviland is a rare find. I needed a plumber to do some work in Brooklyn, but I did not have…read morethe time or resources to go to Brooklyn to find one. So, of course, I went to the web, Craigslist in particular, wading through a lot of ads and promo-posts that looked suspect at best and downright deceitful at worst. I was beginning to get worried when something about Richard's post caught my eye. I can't even tell you what it was to this day; it wasn't flashy or bombastic - maybe that's what it was, who knows. But something made me call him - and so far he has turned out to be the best tradesman I have had going into that building on a regular basis. He investigates the problem, gets in touch with me to review the details, we settle on a cost - always reasonable - and a course of action, and he gets the job done, letting me know the final bill. Work's done, tenants are happy and all is right with the world. He is a man of his word. And did I mention that I have yet to meet him face to face? That's right - we've been working together now for almost a year, and he and I have been nothing more than voices on the phone to each other with a little bit of cellphone technology mixed in. Sure, I have a guy in the building who works as a go-between for the residents and for followups. But Richard and I have been operating on a virtual handshake for almost a year now, and more than once he has shown himself to be not only a very good plumber, but a man with integrity and a compassionate heart. I am very fortunate to have come across his post in Craigslist. I know exactly What led me to him! And I just want to make that known to anyone else who needs some plumbing work done in Brooklyn and would like to deal with a real decent human being. Thanks a lot, Richard!

I've used Richard a couple of times, and he's usually very nice, thorough, and reasonably priced…read more But, in January I had a job that really should have been very easy and he just didn't want to do it. He comes to my apt, looks at the flushometer toilet and says "your super should be able to do this." The problem is, my super sucks. I know this, which is why I am calling a pro. The piston in the flushometer completely gives way a week later, water is just running full blast into the bowl, and I had no choice but to call the super. He puts a new shutoff valve on the toilet, for some reason, and replaces the piston. I pay him $260. Problem is, he effed it up. The action on the flusher was weirdly stiff, and a few weeks later it just stops working. I call the super and he couldn't give less of a sh*t. "I told you, you probably need a new handle" he says. "Get the part for me and I'll look at it." (He had not communicated that to me, and it turns out he was wrong anyway.) So, I end up calling one of those overpriced "retail" plumbers. He shows up, and observes that the super put an unnecessary second gasket in there, which seems to have messed it all up. About 15 minutes later the job is done, and I'm out another $300. So I ended up dealing with three different people and spending $560 for an easy job that required a $40 part. Richard is a great guy for jobs that he wants. But he really left me in the lurch here when I needed someone to just do the job right.

HSM Piping & Heating manager, please cancel the water heating contract on 4310 Gunther Avenue due…read moreto worker Keno took $8,000 cash from me Teresa Wong in 2021. I contacted Keno to stop the service due to insufficient $12,000. I asked him to refund $8,000 back to me at that time. He said his business owner cannot return the devices for money. So I told him that his boss can write off the new boiler device at end of year tax return. And then Keno never got back. I called the manager of the office Adam who answered me not be notified this big problem from Keno. I really need back this money. Although I sold my house in 2024, I am a widow unemployed senior who demand the justice of this case. Anybody, please read this whole message to the claim public places for my necessary procedure to get back the money. I am hard earned income survivor all these times.

DO NOT EVER USE THIS COMPANY UNLESS YOU WANT TO BE SCAMMED. . WE experienced a flood in our…read morebasement 2 weeks ago and this guy Ackeno was called and showed up to access and make the repair. After attempting to snake out the problem???? With no success He then went on to say that there was a clog in the pipes and the entire bathroom shower pipes would need to be replaced for $10,000. We must have looked as though we were born yesterday. Long story short... this guy Ackeno charged $1500 for a problem he NEVER fixed. Another Plummer from Angie's list was called in for the repair that HSM failed to complete and this second plumber exhibited such integrity he showed up and quickly accessed the minor clog problem by removing a washcloth that was clogging the drain under the shower area for a reasonable price of $250. ALL I WILL SAY IS BUYER BEWARE OF HSM IF YOU DON'T WANT TO BE RIPPED OFF AND MAKE SURE YOU ARE DEALING WITH A LICENSED PROFESSIONAL.

I called to make an appointment and never returned my call. I then received a text from them to…read moretext them what I needed and they never followed up,

Glenn and Justin are the best. They helped with our kitchen renovation installing all our plumbing…read moreand appliances. They go above and beyond, are well versed in all plumbing techniques and very neat. I highly recommend them.

We've been using Drain Kleen for a few years now for preventative maintenance on our sewer main…read more Tonight we had an urgent situation in one of the apartments in our building. Orlando arrived within a half hour of our call. He was thorough, and had a great attitude. He fixed the problem and cleaned up everything afterwards. He was a pleasure to deal with.

I was referred to this service by another plumber/vendor who did not have a snake long enough to…read moreclear the sewer line in my relative's building. Spoke with Joshua who was very helpful in scheduling an emergency service with no pressure to do so whatsoever. He explained the difference in pricing between emergency (came within an hour of my call) or next morning service. Someone came and cleared the clogged drain/sewer as expected. Later discussed the cost of more regular maintenance and Joshua was very honest about the suggested frequency needed. Will definitely hire them again as needed or for future maintenance and would refer them to anyone who needs their sewer drain cleared. Reasonable rates also.

A quick story, my dad was the one that signed up with Sementa over 30 years ago, my dad is no…read morelonger with us, but he made an excellent choice. Throughout the years, Sementa or TJB Plumbing as it is known now have been excellent with service & kindness. I recently had a gas leak which they repaired & the employees were excellent. I once again, had another emergency, "no hot water", Jimmy came & diagnosed the problem, new water heater needed. The water heater was replaced by Louie & Jeremy today, excellent customer service. They were polite, empathetic & all-around a pleasure to deal with, bravo. Once again, thank you for your excellent customer service.

I have used them 3 times over the past 2 years and have been very satisfied:…read more 1. Boiler stopped working in just purchased house in Harlem. 1 company insisted on a new boiler, 2nd company wanted to redo all the pipes, TJB fixed in 5 minutes (thermostat issue) 2. another boiler repair at different location 3. One more of the same On all 3 occasions I paid the minimum service charge (on one occasion I also paid for a part) The office always gave me a window of service and called to update. Always polite people. Highly recommend