We were very happy with the fact that Stack was able to install a new water heater on such short notice. We called them, texted them some pictures, got a quote and they were out here the next day. A very effective installation by two installers who really know what they are doing. read more

The owner ended up covering the cost of the repair to get the furnace working. Still a very frustrating experience.

I called Stack based on local reviews I read. Chris showed up right on time and worked to find the cause of my furnace issue. He worked to identify the specific issue and worked with my warranty coverage to find a reasonable priced solution. He also let me know about the maintenance program they offer (very reasonably priced). He quickly and confidently identified both issues and he parts are ordered. I'm excited to get everything up and running again! Also, they had a sales person (Jeremy) come out and discuss options around potential new units and to be honest those prices we're also very reasonable. We landed on the current fix but we know that if and when we decide it's time to replace we'll call Stack. read more

Ill Include pictures with my review. Builds trust I think. So Stack is a Elite level Weil McClain dealer I found them on the Weil Mcclain Website. They are the only one with that level certification within 100 Miles. That caught my interest when I looked for a new company to service my boiler. The previous company was charging me for doing repairs that come to find out. I dont think they were doing at all. The previous company said my boiler was under recall and needed to be replaced. (That was not true after I called Weil Mcclain.) Anyhow Christopher came out. Installed bypass valves on my boiler system which I wanted to make servicing the boiler easier. No need to drain the whole house and then run around bleeding boilers for another hour when you fill it. The valves they used were very high quality 1/4 turn knife blade ones. They will last a lot longer than I will probably. So that problem fixed. Then I needed a maintenance kit and cleaning. The prices were up front too. During the cleaning my front door broke. So He had to go get the part. Christopher knew who to call and who had it in stock. An hour later he was back. Part installed. This time I payed close attention Christopher. He answered many questions I had about my boiler. How does this work? what is this loop for? What are your thoughts on Heat Pumps? The guy is awesome. I also asked if I need to have HIM come out every time. He said "not really" We talked about Stack and how they have what I would call a "Training university" in a separate building where the technicans are trained before they are sent out with seasoned installers. So Stack takes care of their people and gets them proper training. Anyhow during the cleaning of the boiler heat exchanger Christopher did a really thourough job. Made sure that the whole heat exchanger fins were cleaned. Every single one of them. He also described (because I asked) everything he was doing. We talked about things to watch for. He told me how to PROPERLY bleed a radiator system. Someone previously told me the EXACT opposite way. So I basically got a brand new boiler serviced by a weil mcclain Elite level retailer so we are about 2 months until the boiler will need to be turned on but you know what I wont be worried about my boiler this season. Even if I do have a problem I know who to call. I had a really enjoyable experience and much better than the other two companies I was using previously. Stack Did a great job and I will absolutely use them again for my annual maintenance. read more

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The team at Stack Heating and Cooling was great. The plumber, Thomas, was able to show up early and quickly diagnosed and solved our plumbing problem. He even went the extra step to have another drain snake brough to our house. He was professional and explained to me how our drain had become clogged. I highly recommend Thomas and Stack for your plumbing needs. read more

My experiences with Stack have been uniformly and extremely positive: Knowledgeable, professional, trustworthy. I've had them do work on my furnace, my A/C and some plumbing work as well. I recommend them highly. read more

Stack gave me a miracle this year. I've been heating with electric heaters since my husband passed away. Furnace went out the winter after he passed.High electric bills and cold house and four years later I have this beautiful furnace and it's finally warm. Thank you stack it was a miracle for me. Your guys were the best I couldn't even tell they had been here except for that pretty new furnace. Awesome guys thank you so much guys. I highly recommend Stack Heating . Nancy T five stars for sure read more

I had Stack come out to install two ceiling fans and three light fixtures. It was brought to my attention that the fixture for the bathroom was not going to work for me as one of the bulbs would be facing a wall and not spread any light. I decided to just buy one like the previous one I had. One of the two techs had someone from stack pick one up at the store for me right then and deliver it so that I wouldn't have to wait for them to come back another time. They didn't charge me for their inconvenience only for the track light. Both techs were personable, professional and did a great job in a timely manner. I highly recommend them! read more

Quick response BUT I wanted a ball valve on the toilet and the repairman told my bride "they don't make ball valves anymore" so I'll likely have American Plumbing finish the job according to my directions. Paid allot for a job not completed to my satisfaction. read more

My refrigerant was low so they checked for refrigerant leak before refilling the system, they could not find any leak. They filled the system with refrigerant and recommended the use of leak seal to help and I agreed on that! But they sent the technician two weeks later to leak seal my system, it was too late because by that time the refrigerant was low again! I got scammed for total of 1,067.5$ read more

Our A/C seemed like it was not cooling fast at all. So we called Stack, who we have used for annual furnace checks, etc. A young tech came out the same day, and found nothing "way wrong" or broken, and the following day, we were visited by Ryan Tansey, an experienced and knowledgeable repair man. Ryan looked around thoroughly, and let us know that our unit was maybe halfway through it's life, and that we needed to turn the A/C temp down earlier, rather than at 9 or 10 pm as we had been doing. What we did NOT need was a new A/C unit, or compressor. Had he said we did, I would have believed him! HVAC people are notorious for selling high cost items you do not need, but not Stack, and not Mr. Tansey! FIVE stars only because I couldn't give SIX! read more

If I had a do over would not use them. Put air and furnace ductwork back together backwards, drained Freon right beside swimming pool. Also when they came to do furnace check up clean the technician didn't put the filter in all sloppy...wondered why house was so dusty. Should have listened to my neighbors not to use. read more

Technician was very knowledgeable, and arrived on time to do the job. Price was very acceptable. read more

I've had stack perform work on rentals, my own residence, and my commercial building. Excellent work every time and all the techs have been knowledgeable and friendly. I highly recommend them to everyone I know! read more

Look no further for your heating, cooling and electrical needs, these folks get it. They saved us thousands of dollars on a wine cellar project. They were thorough and detail oriented. They committed to an install date and were able procure all the necessary parts when another contractor informed us for over three months that there were supply chain issues. I certainly don't know anything about running a heating, cooling and electrical business, but I understand trust, commitment, passion, and customer service and so does Stack! Thank you to all those who helped us from the front end to the back end, we wish you continued success! read more

Honest and knowledgeable! We asked Stack for a quote for a heating system because another company had been trying to fix our gas furnace for 2 weeks without success. The other place told us we needed a new circuit board and possibly a gas valve ($1200 in parts) or to go ahead and get a new furnace because ours could be aging out. Jeremy came to provide the quote but instead fixed the existing furnace in about 30 minutes by cleaning with steel wool and giving it some well-placed taps. The other company had spent hours on it the prior week without success, and several techs were involved. We tried to pay Stack a service charge but they wouldn't accept it. We're moving our business to Stack! read more

Prompt service for an emergency call for broken furnace on a cold winter Sunday. Fixed burnt thermocouple and technician was very kind, professional and knowledgeable. Thank you! read more

Today was our first encounter with Stack, and I could not have been more impressed. The technician, Mike, was friendly, professional, and efficient, making sure to answer all of our questions and to address all of our concerns. Our dogs even liked him! Excellent customer service all around; thank you! read more

Connor was very helpful and professional.. the office was prompt and courteous.. real good organization.. highly recommend

Today wasn't the first time we've called Stack, and it won't be the last! From the initial call (spoke with Abbe) through to the technician arriving (that was Carlos), the experience was quite satisfying. Our air conditioning stopped working this morning and be mid-afternoon, it was fixed! Granted, I don't always get same day service but they do try their best to be accommodating! I won't hesitate to call upon Stack again when the furnace or air has issues! read more

Had a furnace and ac installed and felt like the service was very professional. The workers were respectful and knowledgeable. I didn't feel like they tried up-selling me or convincing me to get more than I needed. Price was competitive with other quotes I received. What ultimately made me choose them over others was the sales guy not being pushy. read more

Stack was supposed to give me an estimate on my furnace. All he had to do was light the pilot. He did not light the pilot. He did not give me an estimate. He was incompetent and not polite. I went elsewhere. read more

Kevin was professional, friendly and did a great job on cleaning up our boiler that we found out is probably from 1928!!!!! He replaced the thermocouple and explained our system. We're signed on to have them be in charge of our system. Our home was built in 1900. We've been here 5 years and we haven't had any issues. He said it definitely hadn't been cleaned and looked over long before we moved in. The cost was reasonable, especially for such excellent service. They call to remind you the night before. Only issue is that I was originally told $80 to show up by Abby, it's actually $95. I asked the woman who called the night before to please remind Kevin to text us he was coming. She didn't. I'm not angry, those are just 2 things that are customer service issues I have. We got home late from being out of town and I woke up and he was here. Thanks Stack! Your company is great. We hopefully won't see you until next year! read more

It was 2 degrees outside and we woke up to a 48 degree home. We called the Stack company because we are new to the neighborhood and we had recently saw them at our neighbors house. My husband spoke to the a person who returned our call after we left a message this was on a weekend. This man asked our address and said we were not on the list we explained we were new to the area and we had seen their truck at our neighbors we would be new customers. He said he can only go to houses he had been to before how do you like that for a great business plan read more

I have nothing but good things to say about this company. Today was the first time I've used them and I was very pleased with the service. The technician was knowledgeable and the work was done in just a few hours and only because he had to go get some parts. I definitely will use Stack Heating Cooling & Electric again and I highly recommend their technician Tristan. read more

Great service. Knowledgeable, clear explanations. Thorough and friendly on the install of a total heating and a/c system. Very satisfied.

I enthusiastically recommend Stack Heating and Cooling for your business or residential needs. I write this letter in good faith due to their professionalism, performance, attention to detail and the excellent installation of our commerical boiler. We contacted several companies for cost estimates. At least five individuals inspected the boiler and provided estimates and/or recommendations. IFA carefully reviewed all options and costs and Stack conducted a thorough review of our edifice and exhibited the knowledge and expertise we were seeking. Stack is a above the rest. Stack provided us recommendations that would enable our facility to operate efficient. Their team of experts were highly skilled tradesmen and paid attention to detail. The team of experts were problem solvers and provided recommendations in other areas that needed to be addressed (which was an added plus). The professional technicians and staff. I personally had the pleasure of meeting the professionals who took time even after hours to address concerns. Each person showed a keen interest in ensuring that the quality of the work met all specifications. The technicians are extremely knowledgeable and showed a willingness to persevere to completion with accuracy and excellency. They worked long hours to get us up and running without long delays. Stack is set apart from the rest. I have had boilers installed in residential properties and commercial. Without a doubt, I would employ Stack and recommend them as they rank #1 in Cleveland and vicinity. Everything from estimate to finance was a truly a "great customer service" experience. Stack employees have strong professional backgrounds, pleasant dispositions, and hold invaluable years of experience and skillsets. I normally do not take the time to write out letters however STACK HEATING deserves a GOLD STAR! Stack is the best! read more

If you want a professional, call Stack. They were recommended to me by another boiler repair person who was booked, and I needed help asap. Stack answered the phone at 7am, took my information, put me on hold and then gave me the name of the technician who would be out in the afternoon, Mark Kunze. He came on time, listened to my history and information, assessed the problem and fixed it. Sounds easy, right? Not really. I've had FOUR other boiler guys look at it over the last year for the same issue (won't keep temperature consistently - new thermostat and wiring and boiler). But Mark figured out that a small pigtail pipe was clogged, cleaned it, and checked all the systems. He really fixed it! It was a reasonable price, $80/hr first hour and $40/hr after that. Less than 2hr of work AND he educated me about the return pipe and some suggestions to keep it returning at the right pitch. He was awesome. Couldn't be happier with the work - clean, knowledgeable, calm and reasonably-priced. Highly recommend. read more

Terrible service technicians. Our A.C. failed this summer. We needed a new board, waited a weekend for proper board. Replaced onMonday. Everything was fine until heating season when the igniter failed. Thought it was age but when the second one failed, we new it must be something else. Called them back, the board was a120 volt, our igniter was an80 volt, of course it failed. After a conversation with consumer service , they sent us a $50 check. Now, the humidity level in our house is 4%, drier than a desert. Guess what we found, the humidifier is not hooked up to the board. This will be the third call after a terrible installation, four repairs, one by us. read more