ASK mechanical has great communication and was able to service my furnace in a timely manner. Their…read morepricing was adequate and the servicer provided pictures and an update after the servicing. I will plan to use them again in the future.

Ask mechanical installed a new boiler for me. Anthony was very good at communicating throughout the…read moreentire process. Anthony is knowledgeable and will make sure the job is done right. Even helped me troubleshoot a unforeseen technical issue with my existing Nest thermostats on a Saturday.

Downeast Electrical Services installed a MRCOOL mini-split system for me and the installation went…read moresmoothly. The technicians were professional, knowledgeable, and easy to work with. The outdoor unit ended up having a manufacturer issue. MRCOOL sent a replacement condenser, and Downeast came back out to install the new unit and make sure everything was working correctly. They took the time to troubleshoot the problem and handled the replacement without any hassle. The guys who came out were great and the work was done professionally. It is good to see a company stand behind their installation and follow through when something needs to be fixed. I would recommend them.

They were responsive to initial request and follow up discussions. Ultimately I went with someone…read moreelse based on timeline but would still recommend them.

Excellent company with top notch techs. Thank you Tim O. It was an emergency call. The price was…read moreway less than I thought. I will only use them

We have been customers of Simmons Plumbing & HVAC since we moved into our house 7 years ago. They…read morehave done an excellent job of keeping our heating and AC systems in good working condition. Two years ago they replaced one of our furnaces which had outlived its useful life. Last winter (2026) the furnace heating our upstairs, located in our attic, died. Dan, Jay and Corry arrived on a bitterly cold day to replace this furnace. Access was not easy as it required climbing a ladder in a bedroom closet and going up through a small opening in the ceiling. I don't know how the men were able to take the old equipment out and install the new furnace but they did it. We couldn't be happier with the service Simmons Plumbing & HVAC provides.

Showed up on time and the tech's were very informative. Did…read morethe repair and showed me some other issues. I had them repair them and even though they had to leave and return with the parts. Very satisfied.

I made a mistake an failed to get the price up front and that resulted in my opinion in my getting…read moreburned. My comment is not about the quality of that particular job, but about the need to get estimates before you authorize any work from them, including a job that you might consider relatively small. I learned my lesson.

Initial visit for him to evaluate our furnace was excellent. Quote was reasonable…read more BUT, never returned to do the work, even after repeated calls. Called him again at beginning of summer with an AC problem, promised to put me on his "list." Never came. Thoroughly unreliable and full of empty promises.

Last year Wayne and his team came out and put a mini-split system in my basement. They were very…read moreprofessional, cleaned up after themselves, and did an excellent job with the installation. All the wiring was installed neatly and most importantly, the system works great. I highly recommend them.

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!

I have American Home Shield. They have assigned this plumber to my work request for the past year…read more He was supposed to call and in six different assignments he failed to respond after he was confirmed in writing. I called the guy (he never picks up phone) and asked him to simply call me if he couldn't come. He didn't have the common decency to respond to my call even for an emergency job. I'm calling the plumbing board.

This visit went very poorly to say the least!…read more For starters, the plumber deliberately overcharged me for travel time. They charged me for 1 hour and 30 minutes. The person who came to the house was here for only 1 hour and 7 minutes (I always time plumbers and electricians to the minute in order to avoid being overcharged). I contacted Chris Donnell's assistant. She said I had erroneously been charged for travel time (as my home is located just a few minutes from their location). They promised to issue me a credit but failed to do so, instead re-billing me for the entire amount months later out of the blue! Also, they failed to perform the work properly, leaving a foul smell of solvent under my cabinet. They did not correct or attempt to mitigate the problem, leaving me with no place to put my pots and pans except in the living room. Also, the plumber who came to the house was very inexperienced (may not have been a plumber at all, but just an apprentice). All in all, very poor quality work and was overcharged for the work on top of that. In summary, I would absolutely avoid Chris Donnell Plumbing and Heating at all costs!

Highly recommend these folks; friendly; professional; prompt and honest. I was given a quote for…read morewhat my service COULD cost if they needed to use both parts that were ordered, but they only needed one and not a single problem since. I wouldn't use anyone else. Thanks ever so much to this great company. Nancy Ray

Best for sales, service, and installation. Just finished installing new furnace and added AC…read more Fair pricing, Great Service and Install. Team works hard to not be in the way while doing their job. They know what they are talking about and can be trusted to do the job right.