
Serving Mahwah, NJ and surrounding areas
Approved
In business since 1986
Free estimates
Emergency services offered
"Various plumbing and mechanical projects from replacing a water heater, running a gas line, replacing exterior faucets, etc"





+47


Serving Mahwah, NJ and surrounding areas
Approved
In business since 1986
Free estimates
Emergency services offered
"Various plumbing and mechanical projects from replacing a water heater, running a gas line, replacing exterior faucets, etc"





+47

Serving Mahwah, NJ and surrounding areas
Approved
In business since 1969
Free estimates
Emergency services offered
"James Stone was really good. We had a little confusion about the rebate for the original furnace they were going to install but we came to an agreement and I received half of the rebate due to me not being qualified for the full rebate. I was more than satisfied and they were very accommodating. Everything is working great. He went out of his way to make me satisfied. Thank you for giving me this company's information."





+13
Serving Mahwah, NJ and surrounding areas
Approved
Super Service Award Winner
In business since 1997
Free estimates
Customers say: Quality work
"Replaced water heater. Tom did a great job ,professional install, cleaned up when done. Upfront pricing. Will use again."





+22
Serving Mahwah, NJ and surrounding areas
Approved
Super Service Award Winner
In business since 2003
Free estimates
Credit card accepted
"Complete install of new house heating and hot water system. Kept me up to date on project. Work was done very well. Would highly recommend to anyone looking for a plumber. I had met with Erik to get an estimate and before I hired him for the job, my neighbor's hot water heater needed to be replaced, I suggested Erik. He was there the next morning to replace the water heater. After seeing that, I hired him to do my complete heating system overhaul. I was not disappointed. I will not hesitate to call Erik for my next plumbing need."

Serving Mahwah, NJ and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"Travis and Elvis were very professional on the phone. Travis provided detailed information and answered all of my questions to better help me understand between options when I was choosing a new water heater for my home. Travis provided me with a free estimate and stayed within the price range we agreed to when completing the job. The water heater was installed in a timely manner. I also received a follow up phone call to check how the water heater was working and if I had any questions which I appreciated. I would definitely recommend hiring this company and plan to use them again in the future."

Serving Mahwah, NJ and surrounding areas
Approved (Corporate)
In business since 1971
Credit card accepted
Customers say: True professional
"We had several different technicians working on installing a new water heater in a crawl space. There were several different unexpected occurrences that arose, but the guys were great. They were respectful, curious, helpful, understanding, knowledgeable and extremely patient explaining our oppositions. They were responsive and prompt to some unexpected situations. Highly recommend them, I'm giving the technicians ten stars for their professional and respectful work ethics."



Serving Mahwah, NJ and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"I was looking for permanent HVAC company for my home in Long Island, I usually do a yearly maintenance for my units and I wasn’t happy with my previous contractors"





+38

Serving Mahwah, NJ and surrounding areas
Approved
In business since 1999
Emergency services offered
Warranties offered
"Excellent customer service. My Hot water heater busted on Christmas night and i called advanced professional 26th early morning, tech at my home in no time to provide estimate and work was done within next 4-6 hours. Technician name Abe who came to my house for service is one of the best. Very polite, professional and make sure work is done neat and clean. Only one thing i am not happy is i think it was little pricey but since it was urgent service i can't complain."





+33

Serving Mahwah, NJ and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Emergency services offered
"I called Gashi Plumbing at 9 am after noticing water coming out the wall from my kitchen. I said it’s an emergency, he came just in time at 10:30 and explain to me everything. He did the job in less than 1:15 minutes which included some extra surprises after checking the pipes. Daniel was so professional and honest. The price was so fair. I just want to mention that he did not want to charge me on something that was not needed after checking something else in my bathroom. He just explained how it will be fixed by replacing the top piece. I am so happy that my call was answered and definitely keeping him for my future plumbing needs and I recommend him."

Serving Mahwah, NJ and surrounding areas
Approved
In business since 1978
Free estimates
Emergency services offered
"They did a fantastic job, however I believe the labor cost was a little steep. And they should share the maintenance on the water heater with the customer."





+1
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