(I'd give them 100 stars if I could!)…read more We met Jason earlier this year while purchasing a home that needed a total rehab. We were ready for him to replace the entire HVAC system right away, but because of his experience with rehab homes, he advise us to wait until all the dust settled first -- a very smart suggestion. Here's where you really see how much he cares about his customers: Jason told us about upcoming changes in the HVAC industry that would make new units more expensive. He suggested we buy the unit early to lock in the lower price, and he even offered to store it for us until we were ready for installation. Six months later, when we were finally ready, we coordinated everything with Laura, and the timing couldn't have been better. Jason and Cory also handled our whole-house vent cleaning -- and thank goodness we took his advice to do that before installing the new system. His team showed up right on schedule, worked efficiently, and did everything as professionally as possible. The entire experience was smooth from start to finish. Highly recommend -- truly a 100-star service!

Bill Campbell- My Honest Accounting of My Experience My…read moreexperience with this company has become a credibility issue more than anything else. I was told I would receive a text when the technician was on the way -- that never happened. For them, that seems to be "no problem," but for me it meant I had no chance to be present, observe the work, or verify anything firsthand. From there, the story kept changing. I was first told the technician ran the furnace for 10 minutes, then later that he ran it for almost an hour, and now I'm being told it was 48 minutes but they round up. These explanations cannot all be true, and the constant shifting makes it hard to trust what actually happened. When I arrived shortly after the technician left, the furnace was running with no heat, the same intermittent failure pattern I've been dealing with all week. Nothing was diagnosed, nothing was resolved, and the system was left in worse condition than before. When I spoke with the supervisor, I was offered a return visit -- but only if I paid another service fee and hourly rate. The suggestion was that "we can watch the furnace all day," but at my expense. Meanwhile, I was already charged for a full hour even though the technician was reportedly there for 48 minutes. If they're rounding up, it raises the question of whether I'm entitled to the remaining time I paid for. At this point, the pattern feels less like a repair‑focused service and more like a replace‑the-unit operation. When a company can't keep its story straight, doesn't follow through on basic communication, leaves the equipment still failing, and immediately pivots to more charges or the implication that replacement might be the next step, it's hard not to feel like the goal is selling a new furnace rather than fixing the one I have. This is simply my honest experience and how it comes across from my side.

We have used Classic Aire for almost nine years and have had service calls and twice-yearly checks…read moreover the years. A new HVAC system was installed in our home in late March this year and everything was done professionally and neatly with no messes left for us to clean up. The system worked great until the incredibly damp and cool spring when the AC was having real trouble dealing with the humidity in the house. But Faszold--and its mother ship, Classic Aire Care--kept sending out a couple of stellar technicians to check and adjust the system until they got it right. And this was warranty work--we did not pay for anything as they tweaked settings and made the system work in our home. Anthony and Steve are true problem solvers as they continued to address individual parts like the thermostat and fans and they finally got it all worked out so that the system is able to keep our house below 50% humidity. It was a frustrating time but the company has been responsive and supportive. Mike Faszold was also amazing and continually answered my calls and texts during both pre-sale and after install time. This company stands behind its installs and comes through on its promise of good customer service. Check around but believe what they tell you.

Called this morning and they were able to fit me in today for a service call. Their technician…read morediagnosed the problem as being a bad circuit breaker and not a furnace issue at all. I appreciated the honesty! He had to leave to get a new circuit breaker and came right back to replace it. I'm happy with the service - prompt and courteous - but I am not thrilled with the high cost. The service call was $89 and a new circuit breaker should cost only $20-$30. I was charged $331.50 total, which I've been told by neighbors is very, very high for such a simple fix...Oh well. At least my furnace turns on now.

This company does not disappoint! Great knowledgeable technicians. There are a lot of choices,…read morebut this company is the greatest!

I have been a customer with Stay Cool Climate Control for some time. They are a Family owned…read morebusiness that cares about their customers. They give fair pricing and do put their customers first. Highly recommend!

Joe the tech is great! He is extremely knowledgeable, friendly and gives the deal straight, no…read morebull! We appreciate the amazing service .. thank you!

Hands down best service experience I have ever had!…read more My tech was Joe and he not only was extremely kind and respectful with a positive attitude. Being new to the midwest, I was not very familiar with heat pump systems. There was water leaking from the unit and I filed a claim with my home warranty service who matched me with New Systems AC and Heating to complete my claim. Being new to a city, in my experience at least, home repair service companies tend to be hit or miss especially when you are under a warranty who only have select companies who they choose to contract with. I can't express enough how please I am that we were paired with New Systems AC + Heating. Our tech, Joe really went the extra mile to explain to me how my system worked and answered every single one of my questions that I bombarded him with. He was thorough, worked hard and gave helpful advice/tips on ways to best run the system to maintain its high performance and extend its longevity. In fact, I was so impressed with the service, I called the company after the tech left to let them know how outstanding i thought there tech was and I am not one to usually do that. Their receptionists are also very chipper and upbeat and very accommodating to any needs or requests I have made. All in all, a very impressive company that was knowledgable, provide good work, go above and beyond for their customers and are fair and honest. They earned a loyal lifetime customer and I will make it a point to recommend this company in the future to friends, colleagues and neighbors.

Jeremiah came highly recommended. I called Jeremiah when my furnace went out and he came early the…read morenext day. He knew everything there was to know about my old furnace. He ordered the parts and came the next day. His prices are good, also. Please do not hesitate to call him. You will learn things about your furnace that you had no idea about. I truly believe he could've rebuilt this furnace. Thank goodness he didn't have to. Yay, Froggy's!!!!

Jeremiah is the man. My heat went out overnight on a Friday night in my new home I bought this…read moreyear. I didn't have much experience with furnaces, and I had no idea what was wrong. I found after calling 8 places that typically it's hard to get an HVAC technician out on a weekend without usurious weekend fees. Jeremiah picked up my call first try, and was out to my house in 20 minutes. He had everything he needed ready to fix it and I'd say it took him an hour to get everything fixed up. He was cheaper than everywhere I called, and that didn't mean it was lower quality. He fixed the pressure switch and taught me a lot about how to get into the panel and diagnose problems for the future. I'd recommend him to anyone. Especially on a weekend given there was no extra fee!!

Deciding to have a new HVAC system installed was a big decision and something I hadn't had to do in…read morethe past, so I had some anticipation and questions about how it would all go. It was time to replace a 30 year old system. The moment I opened the front door and met Tyler Koonce, I relaxed and realized I was in very good hands. I can't say enough good things about Tyler. He's mature, professional, knowledgeable, an incredibly hard worker, and just a nice person. Tyler explained everything that would occur that day and encouraged me to check in on the progress at any time and ask questions, which I did. His colleague Chris joined him and the two of them spent the next five hours installing the new Lennox system. The two of them did a great job and were a great team. When they were finished, they reviewed what they had done, answered my questions, and showed me how to use the new thermostat. They made the entire process easy and interesting and even fun with their good humor. The new Lennox system is working beautifully and is making all the difference. Thank you, Tyler and Chris! You and Level 9 are the best!

A total rip. BAD merger with a previously good company, the former Affton HVAC. TERRIBLE SERVICE…read more I was a customer and my AC froze. I started conversation on Wednesday to get them to help - sweated all the way through the weekend - and on Monday, because my AC is on the roof they said "we can't service you."

Excellent service, pricing, & professionalism. Highly recommend Matheny Heating and cooling.read more

My central air conditioning crapped out on the hottest day of the year, so I called Matheny--after…read moreall, the online reviews were great, it's been around a long time, and I drive right past it nearly every day of my life. On a Friday afternoon, the technician who showed proceeded to disassemble the basement unit and ran some electrical tests, all without having me activate the thermostat. His diagnosis: The unit was in need of a new blower motor. After several minutes out at his vehicle, he came back with an estimate which included parts (which would not be ready until Monday) and labor: $794. Not in possession of such funds, I stammered that I'd weigh my options and contact them with further instructions as necessary. I was then told that either way, I'd need to pay the $90 service-call charge, the amount of which had never yet been disclosed to me, and the existence of which had scarcely been acknowledged at any time by either the technician or the receptionist who'd answered my call the previous day. The technician did NOT reassemble the unit before leaving. I spent the next few hours making calls to parts warehouses and otherwise researching what a replacement blower motor for the unit might cost to acquire elsewhere (answer: about $100 brand new, and available for immediate local pickup), and contacting people of my acquaintance who might possibly have experience with other HVAC companies/individuals who might perform the work less expensively (than $700 labor), and ended up having a friend with some experience come take a look at the unit. After running some tests wherein he actually activated the unit, he came to the alternative diagnosis that, while it was certainly POSSIBLE a new motor would be required, it was just as likely (and more so, even) that the unit merely needed a much-less-expensive, and much-more-easily-accessible, part--a capacitor. We removed the blower assembly anyway, to take with us to one of the parts stores I had called earlier, who tested the capacitor themselves and confirmed it was bad. They sold us a replacement for $3.15. Half an hour of travel to my house, 15 minutes of blower assembly removal, a 45 minute round trip to the parts store, 15 minutes of cleaning the old unit, and 15 minutes of reassembly made for two hours labor. I didn't have to wait until Monday, as Matheny would have required, either. The A/C kicked on perfectly after we re-assembled the unit. No new hundred (or more)-dollar motor was needed; just a three-dollar capacitor. Something along the way seems pretty suspicious when you're able to self-fix in half of an afternoon for $3.15 (that's THREE DOLLARS AND FIFTEEN CENTS, folks) what Matheny wanted three days and $794 ($884, assuming that the $90 I had to pay would not have been applied toward the quoted cost) to do. Again, the main part that was stated to require replacement is still perfectly functional. To reiterate and enumerate the faults of Matheny, as I experienced them: 1) They did their best to obscure the existence, or at very least the actual amount, of the $90 service-call charge, required whether they could enact the necessary repairs or not; 2) They sought to replace a significantly more expensive part than what proved to be required; 3) They did not re-assemble my furnace unit upon their departure; 4) They quoted $794 for a job that ultimately cost less than six percent of that. Saint Louis, Missouri, in the middle of July is a hot, hot place where a second without air-conditioning can feel like an eternity. Save yourself some money and get your A/C back online much more swiftly by avoiding Matheny.

Simply the BEST....we have worked with Jeff for the last 5 or 6 years and now Jon and the service…read moreand expertise and customer care they provide is best in class. Jon just replaced our HVAC unit (furnace amd AC) over two days....between rain storms after had been without AC since father's day. Our family family finally slept last night for the first time all week. The house is already down to 72 and all is well. Its rare to find family owned businesses like this anymore and we continue to be loyal customers. They really are the best, highly recommend, 10 out of 10, gold star, blue ribbon.....well you get it THANK YOU

If you're looking for an honest, reliable heating and cooling company, I can't recommend them…read moreenough! Being family-owned and operated truly sets them apart. From the moment you call, you're treated like family--not just another customer. It's refreshing to support a local family business that operates with integrity, values its customers, and stands behind its work. If you want exceptional service from people who truly care, this is the company to call.