I left 2 voice message. Yet they never called me back. So rude and very unprofessional. Especially…read moresince our furnace broke and we had no heat for 3 days. We were very cold and had to use space heaters. Thank goodness a better and more friendly and professional called me to message me back. I would never recommend these people. I would never do business with them especially for a 24/7 business.

We cannot say enough great things about Garrison City HVAC! John replaced two furnaces and our…read morecentral a/c. As usual, he did fabulous work. He has a passion for quality and customer service. We have been Garrison City customers since 2018. In July of that year we had just moved into our new home. During a heat wave, the existing central a/c unit in the attic began leaking condensation through part of the second floor ceiling. John was the only business that responded to our call for help. He made an evening service call and remedied the situation. John is a man of integrity!

Prompt & efficient with a great attitude. We received a call back within 2 hours after calling…read moreabout a seriously clogged kitchen drain; Chris arrived soon after. He was accommodating & pleasant, worked diligently to clean out our weirdly clogged drain, which required removing & replacing a pipe under the sink. Despite their very busy schedule, Mahoney's fit us in. I would highly recommend them!

It's 6° out and my heating system decides to quit.. called up a couple plumbers, after one had got…read moreback to me and sent out a guy, Mahoney's called back too, and offered advice on a quick (temporary) fix due to the cold temperatures, you don't always expect that kind of help from businesses but it's great to see it happen, I'll be sure to call them up for any other problems from now on!

My gallery was flooded by the furnace they had serviced for 24 hours and they did not have the…read morecourtesy to return my calls to say they would not come. The landlord had changed. 35 years of using this company and they couldn't make a phone call.

I really like this company. Local, well run, and willing to go the extra mile. Nobody wants to have…read moreto call a plumbing or heating company - it's almost always because something has gone wrong, frequently after-hours, but find a good company such as this one and you'll be glad you did.

*** Original Review 12/4/15 ******…read more This company is a total disappointment! I contacted them to install a chimney liner. He arrived promptly to give me the estimate, and I told him we would like to go ahead get the work done. First, he told me he would be here on Thursday and it would be a 1 day job. On Thursday, late in the morning, I called him and asked him where he was. He told me we had an appointment for Wednesday (the day before), but his other job ran late. I didn't ask him why, if that was true, he didn't call me on Wednesday and tell me he wasn't coming. Anyhow, at that point he told me he would be there on Friday (the next day). On Friday he called me and told me he couldn't make it because he "had to take his wife shopping and forgot about the plans they already made together". He told me he would come on the next Tuesday. So, on Tuesday he didn't show up. In late morning I called him and asked him where he was. He told me the forecast was calling for rain later in the day, so he could either come and do the inside stuff today (Tuesday), and finish the job on Friday, OR he could come on Friday get the job done or finish it on Saturday. I told him to come today and get started because he already postponed on us a few times and he has our deposit. He arrives later in the day and removes the old chimney liner. He dragged our wood stove onto our hardwood floor with a piece of plywood under it, by HIMSELF. So you can imagine the scratches on my nice wood floor. He leaves all the crap from my chimney in my garage and leaves a total mess! And says he will be back on Friday. On Friday I sit and wait for him. At 11:00 he is a no show so I call him and leave him a message. At 12:30 I call him again and finally get through to him. I ask him where he is and he tells me he needed to order a part and it should be here in 5 days or so. I compose myself and ask him politely and professionally why he didn't let me know that, because I had to take a day off of work to wait for him. His answer is "I don't know what to tell you, maybe you should just find someone else to do the work". So here I am, with a mess in my living room, a mess in my garage, a 600 lbs wood stove in the middle of my hardwood floor, and he still has my deposit. Not to mention he wasted 3+ weeks of my time so there is probably no possible way for me to get this thing repaired the right way this winter. My suggestion is to stay as far away from this company as possible. ***** UPDATE 9/25/17 ***** I see the owner of the company finally replied to my review 2 years after I wrote it. It is quite an amusing story but almost nothing he is talking about is true. I honestly think he has confused me with another customer that he has screwed over. He doesn't even have my name correct. Not even close. First of all, there was NO refund. That is a blatant lie. I never asked for a refund after he walked off the job. He certainly didn't send any sort of a refund. I will admit that my stove pipe and lining was in rough shape. But that is why I called him. Not too sure why this is such a surprise to him. I was the one who hired him so I don't understand where he thinks I was upset with my wife for her ordering the service. Again, he is obviously confusing me with another customer that is not happy with him. I was very professional and pleasant with him. But I did tell him I was not happy that he quoted us for a 1 day job and it was incomplete after 2 weeks before he walked off. I can understand reasonable delays but this guy would continue to schedule us and then not show up. I have a full time job, and so does my wife. If I take a day off (or several) to be home because he has scheduled us, and then he doesn't show up or call, that is an issue to me and I don't mind telling him that in a professional manor. HE was the one who was unprofessional and unreliable. He left a mess in my house, dirty pipes and crap in my garage (that he was supposed to dispose of), and major scratches in my hardwood floor. Anyone in Yelp land can read all the reviews and make up their own mind. I have no reason to lie. I got nothing out of this deal but a waste of time, money and a mess to clean up. In the end I had to hire another contractor to finish the job and he did an outstanding job.

Great service from Chimney Chap, we had used two different chimney cleaners the last 2 years,…read morebecause they were on the cheap side. (I've decided that there are some things worth getting done,in this case a well maintained chimney that prevents fire,maybe the loss of my house or life.) Anyway we we were NOT happy with the other Company/people who swept our chimney the last few years so we decided to go with Chimney Chap even because of their reviews I used them because my neighbor bragged about how good they were.They were competitively priced for a sweep. Jim (the owner) and Rick came out today between the window of 11-1 they showed up at 11:20, both were polite, thorough, clean, and very nice people. They did a thorough job of cleaning, explained everything to us and we were comfortable having them in our house. I will definitely have the Chimney Chap here again for future cleanings, well worth the money and a great business

outstanding customer service! I had a neighbor call me to tell me there was thick black smoke…read morecoming out of my chimney. I rushed home and basement full of smoke, shut boiler off and called my normal guy who was not available...he gave me high degree number. I called and they had someone out in under 2 hours. They fixed the issue without issue. Very thankful! Kristen.

Amazing service and extremely professional! I cannot say enough about Tim and his positive…read moreapproach to the job at hand. We needed a complete boiler system replacement. Tim took the time to discuss the different options with me and gave me the pros and cons of each choice. He was clear on his pricing and he came in lower than anyone else I got a quote from. He was even able to save some equipment that I already had and saved me some $$$ On top of everything else you can tell that Tim is a good, kind, honest person just by talking with him. I would recommend High Degree Heating to anyone! Matter of fact one of my best friends needs some work done and I gave him Tim's number. I will not go anywhere else for any heating or cooling work...Tim is the Man!

Plumber was not in time for estimate. Then, waited several days, but no response or estimate…read moreprovided. Meanwhile, my vanity sits in my garage, making parking cars difficult. Not recommended!

Called them for a business suite. They responded quickly and professional! Great to use!read more

I am a board member at Glenwood Terrace, a 40 unit condo association in Kennebunk, ME. I am most…read morehappy to say that the Withrow crew did power washing and external prep and painting throughout our neighborhood this summer, and they did a fabulous job. They worked seven days a week until the job was finished, and they consistently turned out work that was thorough, well done, and professional. The members of their crew were friendly with and respectful to all residents, and definitely went "the extra mile" for many of us. The company owners Lorraine and Dana were in regular contact with our property manager, and this huge job went off without a hitch. We were very pleased with the manner with which this project was conducted from start to finish, and we would welcome the folks from Withrow back in the future.

We had Ultra Geothermal install a Hydron Module heating system for us about 10 years ago. We have…read moreonly had one service call in all that time. Darren and Melissa were great to work with. Took lots of time answering our questions and Darren did a great job retro fitting our house with the system. Our house is about 70 years old and small but he did it! We now have even heat and cooling year round. Would highly recommend and would have them install in another house if we ever move!!!!

We had Ultra Geothermal install our unit and they did an amazing job. Darren and his crew were so…read morehelpful and very professional. The unit is very clean and looks great. We were shown exactly how to operate it and it works beautifully. I would recommend this company to anyone . Very happy with the unit and the customer service. Thanks again Darren. Rob Vigeant