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!

This company is fantastic. AC went out Sunday afternoon, call Stevenson HVAC, they responded…read moreimmediately. On our doorstep 930 Monday morning. Had it running in 30 minutes. We also learned it was 26 years old, so pics were taken of AC/furnace and 6 quotes sent to us. We chose the middle of the road system, they were here Wednesday morning at 8 am to install. Estimated their installation time as 8-9 hours, but fortunately done in 6, as 15 minutes later is when all the storms and tornado warnings hit. The system is crazy efficient, we are so pleased with our choice. This must be a great company to work for, every single person we have dealt with has been friendly, professional, and has explained everything in detail. I am so impressed with this company, definitely a 10 star rating!

Called in the morning when my AC unit wasn't working and was able to be seen same day. Cost was…read moreincredibly fair (honestly it felt low for what I was anticipating), the issues were explained very well, and my AC was up and running in less than an hour. I will forever use this company for any HVAC issues. Highly recommend!

Jeff was very helpful and respectful he went out of his way to help us with everything that we…read moreneeded he was here on time he explained everything very well and just all around a great person to have working on your furnace and air conditioner he went out of his way to help us in every way thank you Jeff I refer anybody and everybody to use illy hvac

From the owner: Whether you're dealing with the heat of summer or the chill of winter, you depend on your heating…read moreand air system to keep you comfortable. When unexpected problems strike your home, turn to Illy HVAC in St. Peters, MO. This locally owned and operated HVAC contractor carries more than 30 years of experience in the field. Their talented technicians take pride in offering custom solutions, affordable rates, and excellent customer service. As a trusted HVAC contractor, this hometown team will exceed your expectations with timely furnace and air conditioning repairs. Seasoned technicians use the latest technology and years of expertise to fix issues with blower belts, flickering pilot lights, and worn-out ball bearings. No matter the make or model of your system, they design a personalized plan that targets the source of your troubles. If your furnace or air conditioning unit is beyond repair, take advantage of Illy HVAC's reliable installation services. Residential clients will enjoy access to energy-efficient products from Coleman®, a name-brand manufacturer. You can also pair your investment with a separate 10-year warranty plan. Routine maintenance is available on an annual and seasonal basis. Knowledgeable staff members will arrive at your home to conduct in-depth inspections, remove dirty filters, and update broken thermostats. Feel free to ask them questions regarding air purification devices and humidifiers...

I started a yelp project and requested several quotes. One was from this business…read more Communication was great however they wanted to come to my home without me there texted to leave door unlocked or a key for them and they would send me an invoice. I was not given a price and I have never met this person. When I declined services due to these things I received "You want me to drive 45 mins spend 1-2 hrs testing the systems for free?" Brandon kept going on and on being demeaning, disrespectful and unprofessional. I was very hostile. I explained further I am not interested due to the cost as I would like to get several quotes and several I have spoken to do not charge a fee. To improve I think this company should meet with homeowners first not try to gain access to their home without them present and be transparent with pricing.

Highly recommend. A+++ I came home Friday evening to an…read moreissue with our AC unit that was not properly cooling our home. I contacted Brandon at Airmerica and he graciously came to our home within an hour of contacting him. He assessed our unit quickly and professionally (bad capacitor and a bad wire) and promptly had our unit back up and running within a short time. I was impressed by his knowledge of AC systems, his honesty, and willingness to educate me through each step of the repair process. He also thoroughly checked the unit inside and gave recommendations to keep it running efficiently. The price was reasonable and there was no after-hours diagnostic fee that most companies charge. I highly recommend Brandon and will use his services in the future, as well as refer him to family and friends.

They provide a full and comprehensive care for your home HVAC system. They are not cheap but you…read moreget what you pay for. Exceptional phone contact and service to your front door. Clean and respectful technicians and quality service and equipment. Highly recommended

DO NOT GO HERE FOR HVAC. WE DO NOT RECOMMEND. Full, honest…read moretransparency: We have a 9 year old unit in our house we have lived in for a couple of years and have never had any cooling issues. We did notice some water near the base of the inside unit, so since we didn't know much about HVAC units we called Jerry Kelly to come take a look. The young man got here on time and stayed for a couple hours taking things apart and getting various readings. By the end of it he sits us down and lets us know our HVAC is near the end of its life and we need to replace the 2 ton unit and it will be $20k to replace and if we want to repair it will be $10k. He let us know his project manager would need to come out the next day to discuss next steps. That night we immediately sought out scheduling a second opinion. The second technician came out the following day. He let us know we just had a clogged hose and a weak capacitor. He serviced the unit where things needed fixed and tuned up our system for the spring. $170 TOTAL. He also let us know we have at least another decade of life in our whole system. The contrast between the Jerry Kelly technician and the other local HVAC company was substantial. One took our 100$ service fee and did not a single thing but try to sell us outrageously overpriced system and add extreme stress. Keep in mind we found our EXACT unit online brand new for $5k so the fact there was a $15k markup was insane. These technicians make commission, which at the end of the day is fine everyone has to work for a living but. Marking something up 15k is ridiculous and I hope others read this and go with the smaller local HVAC companies that care about their customers. I DO NOT RECOMMEND THIS COMPANY.

We had a 3 Zone Fujitsu Mini-Split installed for the upstairs of our house that get really hot in…read morethe summer. The bedrooms would get super hot and it would be unbearable to sleep. Now that we have the system it is a whole lot more comfortable. The install went great! It only took 3 days and at the end the only sign of them being there was the units mounted on the walls. Alex always came on time and had a good crew to get the job done. It did not interfere with our daily living when Alex was here. The whole system was definitley worth the money! The whole crew was very polite and answerd all of our questions.

From the owner: Calumet Cooling has over 20 years of professional HVAC experience. Our technicians are licensed…read morejourneymen in both St. Louis and St. Charles counties. Trained in preventive maintenance, emergency, and regular repairs, our technicians will keep your equipment operating at maximum performance and efficiency. With a thorough understanding of HVAC-related regulations and building codes, we conduct all services using the highest industry standards. Our technicians have received extensive training and will provide quality repairs with exceptional professionalism and customer service - all at competitive prices. Call Calumet Cooling today.

Great experience and results. Dan was on time and professional. He was extremely knowledgeable,…read moreand went above and beyond, really nice guy and did a great job installing my faucet, even gave me some tips about it and the dishwasher. He made sure all of my questions were answered, and everything was tested before he left. Will definitely call them for future work. Recommended!

Replaced water heater. Quick and efficient. He was very nice and professional. Would highly…read morerecommend.

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.

Excellent company all around. Great service, prices, and quality products amd workmanship. Got a…read morenew hvac system and Clay and crew went above and beyond. Cleaned up the area and provided supplies that made it look and function better than it was before. Mike was able to find rebates and give a great price. System works great. Everyone made sure to explain things, answer questions, and go the extra mile to be sure I was satisfied, comfortable, and happy.

Alright, I will say they requested to send out a tech who came and resolved the wiring issue. I…read moreappreciate their efforts to make it right. Maybe these guys are turning the corner.

Promised quote to repair leaking water softener. Paid for diagnosis service call. Visit took 15…read moreminutes. Six weeks later and two reminders, still no quote. Rarely answer phone. Not impressed. Not recommended.

Our outside fan stopped to the outdoor A/C unit. Rob stopped by and had it working. Said there are…read moredead switches and he managed to bypass. Working for now and was told its at least 37 years old and still running. Definitely on borrowed time. Will be buying a unit from them shortly. Rob was very informative of what was done and options moving forward.

I have been using Welch for approximately 5 years now. I had left my previous company due to…read moremanagement changeover and merging with another company. A neighbor recommended Welsch to me and I could not be more satisfied . I have a big home with 3 air conditioners and 3 furnaces, so I rely on them to keep working. Colin is our service person, and he is "the bomb". He is always on time, extremely good at what he does, very very thorough, and respectful to not only my husband and I, but treats my house respectfully also. I have one unit in the attic, and he never complains about crawling up that ladder in the heat to check it out. My pricing is a bit more due to the number of units I have, but the quality of service and respect is so worth it. The office staff is very organized also, and always kind /nice when scheduling or troubleshooting a problem.