I chose Mazgan to resolve a problem with my Navien combi boiler, and I am very happy that I made…read morethis choice. The problem turned out to be much more serious than initially expected, and resolving it required several visits by Mazgan's technicians. Although the repair process was more involved than anyone had anticipated, the company continued working on the problem until it was fully resolved. Throughout the process, the technicians proved themselves to be responsible professionals who worked hard to solve the problem. Mazgan arranged for the necessary parts to be supplied by Navien. In several cases, obtaining those parts at no cost required Mazgan to negotiate with Navien on my behalf. The company was also very accommodating regarding the overall cost of the repairs. In the end, Mazgan proved to be a reliable company that stands behind its work and can be trusted to see a difficult project through to completion.

Mark and his company are in the end, manipulative greedy shysters. Charged me $2000 just to…read morediagnose problem of freon leak in an wall unit mitsubishi minisplit. Then Mark said it would cost $3000 to get up and running with new wall unit install. When I complained, they said they would work with me. (I expected $2K to finish). When a used unit arrived on site for replacement, he instead sent a bill for $5500 to install, trying to weasel $8000 out of me to change out a simple wall unit 7' high on a wall. He then knocked it down to $4300. Still ridiculously HIGH!!! They add in line items like $500 crane fee for their lazy asses to lift the 15 lbs unit in the air. They originally tried to charge $225/lbs of R410A freon. I could go on and on. In the end they left me hanging but thank God they did. I called another company that charged me $2600 total to install a brand new unit ($700), with 11 lbs @ only $95/lbs of freon fee and none of their predatory fees- just an hourly rate. Mazgan is so unscrupulous. I hate vendors like this. STEER CLEAR. I cannot express this enough.

Probably the worst customer experience I've encountered. Scheduled to make repairs to a damaged…read moreceiling but threw a temper tantrum like a 4 year old. To their defense, they had to deal with management companies that required more approvals necessary but still didn't have to behave like a child. "I don't want to see another email regarding this" is what they said. Lol. They forget we're the clients and their number one job is to make sales.

DNS Plumbing showed up on time (which was never the case with any contractor I have used) and was…read moreable to address the issue and also provided consultation for related but separate issues. Highly recommend.

I feel blessed I got a great plumber called within an hour the guy Came on time reasonable and…read moreamazing prices professional work done right call them for experience and professional job done definitely worth it no more headache and stress got an amazing plumber hands of gold

The service I received was great. Very professional job and came quickly to resolve the issue. I…read morerecommend this business to all who have a plumbing & heating issue because their work is of great quality . Reva

Annual Boiler service completed Great service provided by…read moreKevin C Service technician who is extremely knowledgeable about my Boiler system Very helpful with recommendations on proper running of the burner and the boiler. Always appreciative of the excellence service provided by Approved Oil company as well as the amazing service provided by the office staff Thank you all you are greatly appreciated Love Approved Oil company

As always approved oil company was perfect. Easy to get an appointment they always follow up with…read morea phone message reminder the day before and what needs to be done before the technician arrives Bobby was our technician and had been to the house before. Very friendly very thorough and left the area clean. I recommend him and approved oil company very highly

Third and final update for business owner: see photo…read more Second update to business owner: We initially connected here, by Yelp You're making me very uncomfortable. Contact me no further Update to business owner. Jay came to my house on 10/7. I have a receipt with your business name on it for the $175 I paid in cash, as he required. Have a lovely day. I was very surprised at the very lax/vague statement of work, the proposed price tag of $25,000 and the fact that when I wouldn't sign at 9:00 PM, the quote paperwork was taken away. I ended up with a master plumber who determined the cause and repaired the pipes for a fraction of the proposed amount.

Paid $2800 to replace a water main shutoff valve and about 10 feet of corroded pipe. No excavation…read moreor behind walls ; everything accessible in the basement . Replaced the valve and added 3 more redundant valves. The work took less than 2 hours. Plumber used crimp bands and pex instead of pro-press,soldering and copper . To me it was pricey but ever since 2020 I guess prices went up. Honestly expected to pay around 1000, but it is what it is . The weird thing is that he requested cash or Zelle only for payment . No option for credit cards or checks which was odd since every GC I hired took credit cards. While he was getting parts , I had to go to the bank and get cash withdrawals . Took a star off for the inconvenience.

Re-upping my review of Hassan and Four Seasons Plumbing after they just completed two major…read moreprojects that turned out beautifully. Hassan is a trusted professional who's helped diagnose problems big and small over the years, and when it came time to fully renovate a bathroom and replace century-old pipes and drains, he handled it all seamlessly. Knowledgeable and patient, Hassan replaced all the fixtures--bath, shower, sink, and toilet--in two bathrooms, coordinating perfectly with our contractor to ensure every measurement and installation was done correctly and in the right order. If you're looking for a plumber who can handle complex jobs but is just as willing to tackle smaller tasks, Four Seasons Plumbing is the team to call. They're fantastic.

Too expensive! $725 for not even 15mins, with a part that cost no more than $200. Very professional…read morebut too expensive, it was an emergency so I had no choice but to hire him. Never again! Response to owner: No! This is the right company. I paid you via Zelle (as shown in the photo below)and since you didn't have a business card, you allowed me to take a picture of your company's logo (as shown in the photo below). Like I said, you were very professional and job well done. Your price was just too high $725 and you didn't even stay for 15mins. Yelp ask for my review and I gave my honest review. Response to owner: That wasn't a discount. If it was a discount you would have told me I was receiving a discount. That is what you normally charge. The reason why I hired you is because it was urgently needed. Like I said, NEVER AGAIN!!!!!!!!!!!!!

Things began great with Chris. He showed up when he said he would. Diagnosed the issue, and…read moreprescribed the solution. He told me the shop would have to order the permanent replacement part, but he could install a temporary one. I paid him in full for everything, including his coming back in a week with the permanent replacement part. The problem is that last part never happened. He responded the first time I contacted him, telling me the shop never ordered the part, that he'd reordered it and would have it done that week. That was 6 weeks ago. He hasn't called or texted me back. Let me repeat, I've already paid him for the part and the installation. He's stopped responding to me. This seems out of the ordinary for him given his other reviews but this is unacceptable.

If i could give less I would...STAY AWAY...WASTE OF TIME…read more Truly disappointed. With a busted a/c unit in the nyc heat, one does not want to deal with an unprofessional and unreliable business. I am so disgusted with 1NewYorkHVAC that I am posting my first ever yelp review. This business in NO way should have 4 stars. After speaking with Chris on Wednesday, he told me to email him my address and model of my unit which I promptly did. He never responded to the email to confirm. I called him Friday afternoon to confirm our appointment for the next day. He told me he would call me that evening to confirm time. Not only did he never call, but never responded to any of my calls the following day. Not worth another moment of your time.

Anthony and Downtown Plumbing are all you could want in a plumber. I called because of a blocked…read morekitchen sink. Got a call back very quickly saying they were on their way and would arrive in about an hour. Anthony arrived with another gentleman, Dom, on time and they patiently listened while I explained what was going on and what I tried. Anthony told me they'd first try to snake the drain and if that didn't work, there was another procedure with a water jet. I appreciated him being upfront about the fact that the first thing they would try may not work in order to set expectations. Decided to go with the snaking and Anthony let me know the price and proceeded to do the work. They were very thorough, spending about an hour working on it and testing it. By the end of the snaking, everything was working without an issue! Throughout the work, Anthony and Dom were extremely pleasant. They took extra care to ask if it was okay to move things onto the counter or if I wanted any extra protection on the floor. The great work, attention to detail, and general pleasantness mean I'll be calling Downtown Plumbing anytime I need a plumber.

I own a 108-year-old house in Bush Terminal. I had serious, complicated, issues w/the plumbing. I…read morecalled Downtown plumbing on the recommendation of my local hardware store (GRESCHLERS). Anthony & Dom came immediately, and even earlier than they promised. They assessed the issues, offered solutions, began working right then/there. They handled tlhe plumbing issue with expertise, experience, and empathy. The work was GREAT; and their approach to their craft, including communication, was ABSOLUTELY FIRST RATE. if you have ANY plumbing problem. you can do NO BETTER than DOWNTOWN PLUMBING. This sounds like a Shill-Bot review but it AIN'T. I am not not known for fake praise; I am a working-class guy, like these guys, and I understand the VALUE of TALENTED, DEDICATED, CRAFTSMEN. Contact this Company with COMPLETE CONFIDENCE. They will NOT let you down STRAIGHT UP DC Brooklyn, NY