These guys were great -- called me back within an hour of leaving a message and had the problem…read morefixed within fifteen minutes of arrival at a reasonable cost. We've got two chronically ill folks at home, so we really appreciated that he wore a mask while inside our home.

We called the morning after Christmas because our hot water tank bit the dust. We had a quote and a…read morefew guys working to replace the tank in a very reasonable amount of time, and had hot water again in the afternoon. We've used their services in the past as well and have never been disappointed. They're the first place we call for any issues that they work on.

My AC stopped working Sunday evening, after all HVAC businesses were closed, so by the next morning…read moreI was hot and miserable. After doing some research online looking for local recommendations, I called Ziegler Heating & Cooling on Monday morning at 7am. I was sent to voicemail when I contacted Ziegler, so I hung up and called Knoechel. (I called Ziegler first because I have an American Standard AC unit, and based on Zieglers website, it appeared that American Standard was a preferred brand of theirs/they may specialize in. Whereas Lennox appears to be the preferred brand at Knoechel. - my thought process was, if I was going to need a replacement, then I'd want an American Standard, hence Ziegler was my first call). Spoke with a woman who answers incoming calls for Knoechel, who took all of my information (contact info and description of the problem) and informed me that I'd receive a call back shortly. 30 minutes later I received a call from one of their techs who then arrived at my house less than 10 minutes later (I am local in Zelienople, where they are headquartered). Within an hour my AC was running normally again without any attempts to upsell/oversell. (Thorough cleaning of AC coils on the outside unit, replacement of dual capacitor, and temperature checks - about an hours worth of work, $177) All that work PLUS the expediency in response time came at a price that was in line with a competitor a family member had used last week located in Pittsburgh (which was too far away to service my house in Zelie). Without question, I'd recommend Knoechel!

The lady who answers the phone is smug and short with people. Happened to me twice and my wife…read moreanother two times, so it seems to be a pattern. They can't be bothered to come out during a holiday even if you paid for their annual maintenance. Many other HVAC companies that I should know better than to try and go back.

My air conditioner was making a very loud noise that was clearly not a sign of anything good. I…read morehappened to notice a lot of people praising Max C Smith for their professionalism, efficiency and honesty on a Reddit thread so gave them a call, and a technician came out later that same day. He ran the serial number and saw the unit was 17 years old, diagnosed that I had an issue with the compressor which was probably about to die, and should likely start comparison shopping for a new unit. He offered to send a salesman out the next day to take a better look at the overall job that would need to be done and provide an estimate; his initial ballpark was anywhere between $6,000 and $9,000. The salesman came out promptly the next day and was very professional and well-informed, having previously been in the field himself. He took his time explaining and provided estimates for two possible units, one under 6000, one under 7000. He sent me all electronic paperwork related to the estimate on the spot; again, very professional. At the end of the day I would have been extremely comfortable going with them to replace the unit, which did end up dying completely within the next day, but ended up getting my socks knocked off with a lower quote from another AC company I've used in the past for the same, lower end unit. That said, I would not hesitate to recommend and use this company and its technicians in the future. Thank you for the excellent and quick service.

I have used them for about 4 years and have been VERY happy with their service. I've used them for…read moremy summer and winter start ups. Their prices are fair service is exemplary. I have had one particular service guy (Dave Hugh's) who is very thorough and knowledgeable. I will ask for him again.

A good job done cleaning my ducts. Had to be a tough job, not having been done before...in the 40…read moreyears I've lived here. Duane got here on time and went to work. We did a walk through, he explained the process, with zero up-sale attempts, and then he got to work. Found some interesting stuff in the ducts (a very old pork and beans can?) But the before and after camera shots were quality convincing. I'm quite happy with the results, and am happy to give you my recommendation that EZ Breathing is definately the way to go! Give 'em a call!

Huge off for the amount of work. Should have been a 300 job…read moreAnd we were charged 500. They didn't even complete The job. A one star is too much. Would not recommend them to anyone.

Our family used Albert's right after we moved to Conway (years ago). They have always done a very…read moreprofessional and friendly work. We do not hesitate to call when we help. Brad is the best and so are the other staff and Al. They are the Best in the valley!!! Mike Cunning & family

We have been using Albert's Heating and Air Conditioning, Inc from Conway PA for several years…read more They are always friendly and helpful. They get help to us promptly. Today they sent a technician our way to address a small furnace issue, Austin was friendly and polite, but more importantly, he was capable and efficient. I recommend them without reservation and appreciate knowing that I have access to a trustworthy company when I need them

I'm very impressed with this business. My service was not necessarily an emergency, so they came…read morewithin the next couple of days, which was just fine. The best part about these guys, their initial service fee is not outrageous, like I see with most others appliance services. The service tech they sent, Jerry, although a young man in his early 20s, he was extremely knowledgeable and helpful. Luckily, my furnace only needed an adjustment to the gas pressure to place it back in normal operating mode. So my initial fee covered his visit and the adjustment, unlike other vendors I've used in the past where they look for things that they can charge you more or say they're about to break, just to charge you more money for the service. I'm pleased to say, this is NOT the case with this company..... I highly recommend this company!!!!

My husband and I felt we needed to have our AC unit checked as it had been running constantly and…read morewas 24 years old .. it was also located under our deck ( installed far before we ever moved in.) My husband contacted Nemcheck for a service call and they were able to come out in a very timely manner. Due to our AC unit being located under the deck, and the fact that it was 24 years old, it was running constantly, and it was determined that there was an issue. It was more cost-effective to purchase a new AC unit. The technician was very thorough in explaining what our options were. Rob came to determine where we would like our new AC unit , to confirm the AC unit we wanted , and to take measurements also . Again, he was very thorough in going through the options and what was going to happen with the install. After ordering the unit, the Nemcheck team arrived for our scheduled install. The whole team was very friendly, respectful and working hard all day. My husband and I are thrilled with our AC unit and would absolutely utilize Nemcheck Heating and Cooling in the future. Stellar, highly recommend!

We had a gas tankless water heater put in by Air systems and the staff were knowledgeable and…read morefriendly and the service was top notch

Really happy with their service and great communication throughout. Running an hour late but was…read moregiven a heads up around the time they were supposed to arrive and understand that things come up. The servicemen were understanding of the situation, quickly found the problem and easy to work with.