1. Derouin's Plumbing & Heating

    1. Derouin's Plumbing & Heating

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    Watertown, NY

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    Derouin's Plumbing & Heating

    2.0 (5 reviews)

    Services - Derouin's Plumbing & Heating

    Plumbing inspection

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    7 years ago

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    13 years ago

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    10 years ago

    Fast response time, very professional service from the tech Jason, and reasonable rates. Will definitely use them again.

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    6 years ago

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    15 years ago

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    E & V Energy

    E & V Energy

    1.0
    (7 reviews)

    Very disappointed in the fact that they were called due to tank running out of oil. They ended up…read morecharging $901 dollars they put in a pressure relief valve that retails for around $60 tops and takes 5 minutes to put in charged $205. Also installed pressure tank $241. Charged $150 to show up and $239 to do what was the only thing needed a filter, screen, and nozzle. After the boiler immediately stopped running they called the usual boiler professional who was familiar with system who had to redo the yearly maintenance they had done and stated there was no need for relief valve or pressure tank. The person renting is a single mother with 3 young kids who would sign off on anything they recommended. The company would not budge an inch on their over inflated bill. I would never recommend this company!

    Continued Saga with E&V Energy. As previously mentioned, E&V charged us $600,00 to install a…read morethermostat. After the thermostat was installed, it still did not operate correctly. I called E&V to tell them the thermostat they installed 30 days ago was not working properly, and I was told by the service department and the overall manager that the owner BANNED us from service due to me sending a letter to the Attorney General asking for help due to the overprice of $600.00 to install the thermostat. We had another HVAC Company come and check the thermostat. The thermostat was bad, due to the E&V Technician wiring the thermostat wrong, and improperly rearranged the wiring from the thermostat at the furnace. I called E&V back to tell them what the problem was. Again, they said we were banned from service and assistance. Once again I submitted an update to the Attorney General asking for assistance in getting a refund. By the way, the HVAC Company only charged us only $179.00 for installing the new thermostat and fix the wiring at the furnace.

    Cowles & Company Contracting

    Cowles & Company Contracting

    2.8
    (4 reviews)

    Karen B. My husband and I met with Kathleen Cowles and Matt Parsons in Oct. of 2025 for house…read moreinspection. Very nice people. Later we met with "Red" April 21,2026 and an insolation date was set for Cowles & Co. contacting to begin work. They were considerate and called the day before work was to begin. The job they were presently on was taking more time to finish and they would start a day later. They were very understanding when work had to be delayed because of my husband's passing. They would start work when I was ready, immediately. Everyone was so supportive at this difficult time for me. When work was done on this old, old home that had no insolation, I was definitely putting in a review. The crew was great and kept me updated on everything they did. Thank you, thank you, thank you! Keep up the good work, Cowles & Co. contracting!

    I was happy to have gotten a plumber on such short notice but they tried to charge me for seven…read morehours when it was five, inflated the cost of the materials by 300% and charged me for a higher hourly rate than what I was quoted over the phone. I checked the prices online for the exact materials they they used and even priced the kitchen sink faucet before they picked it up. The workers were courteous and great communicators but whoever decides their pricing was trying to get one over on me. Also, they weren't able to finish the whole job, although admittedly a few tasks were added last minute. Unfortunately, I wouldn't recommend them to anyone despite the guys that actually did the work being capable and helpful.

    A-1 Ductless Heating & Cooling

    A-1 Ductless Heating & Cooling

    3.0
    (2 reviews)

    I debated on whether or not to respond to this business owner. Some of his statements are…read morecompletely false. I had absolutely no idea our unit wasn't purchased from his business, but on the "marketplace". I don't know what that is. I never once went to his home and picked up the unit. I signed a contract, we had a date for the install, he came on the date - bringing the unit with him, and installed it. We shut it down for the winter and when we started it back up the following spring, it would only blow out warm air. Jim did come down to our home in June of that year with a temporary fix. He had to order a part , said it would be in quickly, and would be back to fix it. We never heard back so I messaged him several times. I was told he was working on a huge job and couldn't get to it just then. I waited a while and messaged him again. I was then told his family had suffered the devastating effects from the hurricane last year and he was helping them. I still have the messages I replied to him with stating my concern for them and to take care of his family. This spring rolls along and I messaged and called him with no reply. It wasn't until I placed this negative review on yelp that he finally came and fixed it. At no cost. Of course it's at no cost. He told us last year it was covered under warranty. Would not recommend.

    Our central air quit last fall, so I found A-1 on the computer and their technician/owner (Jim…read moreFairbanks) ask me a few questions, and then came out the next day and had already figured it what was wrong and had the part on hand, fixed it in a matter of a few minutes, turned the central air on and it worked great,

    Derouin's Plumbing & Heating - plumbing - Updated July 2026

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