The owner only cares about new installs and google reviews. I had a new unit installed a few years…read moreback and have had continuous issues with it since. Denson did some warranty work which did not fix the problem. Owner stated multiple times over the course of the last 2 years that the unit would be replaced only to find out that that was being said to sweep the problem under the rug. I had to call a reliable Trane company in another town to get decent service. 100% would not recommend this company to someone looking for a trustworthy business to service their purchase.

Our old Heat Pump and Furnace was 21 years old when it needed to be replaced. Thank you to the…read moreentire Den Son crew for installing our new TRANE Heat Pump and Furnace. Rick Boren (owner of Den Son) was great at choosing the correct system that fit our needs. The installation team of four installers was led by Keith and was extremely experienced and worked well together. We had a new Thermostat installed by Logan and the entire system was again carefully tested. The new TRANE system is extremely quiet. Rick and the entire Den Son Team treated us well, Thanks again. Richard Osborn East Alton, Illinois

I have called APS for service at multiple properties I have had. The response time always good, and…read morethe work thorough and friendly. It seems that when people are satisfied they don't bother to review things online. Only the chronic complainers do that. When I have an HVAC problem in that area, I will call these guys. Not the cheapest, not the most expensive.

I found this company to be very professional they came out and repaired my furnace on one occasion…read morewith excellent results. The gentleman who did the work Brad was polite and quite professional, They are currently working on my AC .Brad came over on his day off took out the old unit and installed a refurbished unit which looked like new, Having some issues with unit installed not working properly been without air over memorial weekend but they couldn't come back till Tuesday it sucks to be without air but I'm confident I will have it back today !

Service was poor. Left without repair. Cared about payment than repair. Could not recommend…read more Sharon W.

King did a fantastic job with our new HVAC system. We are all electric with a heat pump and I was…read moreconcerned about how all that would go. We had a very old system and desperately needed the upgrade. Every single part of our experience was seamless, professional, and excellent! We called on a Friday and we had a crew working the next week, completing the process in just two days. From the start of working with King, it was easy! John D. came to our home, explaining what we had, what was needed and what options we had to get the most from our hvac system. He was polite, professional and very informative. He wasn't just selling stuff to sell it, he really gave us confidence from the start, knowing his information and being able to explain the options and different brands and systems to us. We were even able to get a new filter system that only needs changed once a year to save on replacement costs. We also now have a working humidifier system too! Then meeting the install pros, like Mike W. He continued to add to my confidence in King Heating and Cooling. He came in very friendly introducing himself and his crew (he did this any time a new tech would come out), explaining what would happen, answering questions I had going into the install day, and was very respectful of my property (asking where they could park, laying down protective sheets to cover flooring & stairs and they all wore booties over their boots to make sure and show the upmost respect and politeness). I appreciated that and actually didn't even expect that! I also was grateful of how John D came to make sure all was going well on the job. What company do you know of that provides this type of quality assurance, none that I know! King is different, they're not only experienced, but they go above and beyond for their customers! Mike W made sure to help set up our new thermostat and walked me through the app process and answered all questions. The whole experience was exceptional! It's a huge purchase and you want to have confidence that every part of the process is smooth. King knows just how to do that. They have a very kind office staff that welcomes you in and creates a pleasant phone experience too. They also provide updates any time your technician is coming out, sending you a text with their picture and a bio about them. I loved that. Taking extra safety precautions like this is important in our world today. I'm so happy we went with King Heating and Cooling! We'd recommend them to everyone! From start to finish, you will be taken care of with professionalism, expertise and excellence!

I initially contacted All Things Electrical to repair the wires in my weatherhead after a tree fell…read moreon our power lines. He came out within 30 minutes and got to work. He then discovered that the Ameren contractors messed up and crossed our wires. He corrected Ameren's mistake and and called Ameren himself and waited with me until Ameren came out to verify and restore power. As it turns out, when the Ameren contractors hooked up the wires incorrectly it destroyed some of the electrical items in my home. So I also had him come out and replace our bathroom fan and a GFCI that Ameren's people destroyed. He was professional, honest, knowledgeable, and fairly priced. I would recommend this company to a friend or family member without hesitation!

I am sorry to say that I had very bad service from Casey and All Things Electrical. I am a 63 year…read moreold single woman that has to work everyday. I needed a person to look at my home electrical. My water heater fried so bad it had flame marks all over the top. The plumber said I needed my electrical box checked out because my breaker didn't work and could of made my home burn. So I waited a few days for the plumber. But he came right on the time he said he would come. Then after him telling me that I need everything checked out. I called to get a person to check the electric. Casey answered the phone and said he would be at my house at 7:30am. Well at 8am I called and left a message to call me or text if he was coming because I needed to let my work know when I was going to be there or if he wasn't coming I would just go to work. NEVER called back. I have called 5-6 times over the day and no returned calls. I am not a mean person so if he would of called or texted and said something came up I would of been ok with that and we could of found another date or I could of called someone else. But no no calls or text. I think this is so low. I would of worked with him but I needed my electric checked out so my house wouldn't burn, So I can take a shower and run my dishwasher. but I can't. I had my hopes up that I wouldn't have to go the guy to shower. I explained all of this to Casey. When someone or business gives you their word and then puts you in more of a bind, that isn't good. Now I have someone coming I hope on Tuesday. Wish me luck. But Casey isn't a man of his word. Sorry to say.

Excellent service and communication for all your needs big and small. I've seen their work on a…read morebathroom cabinet and their work on new siding. I am definitely impressed.

Chris was great in helping us get some electrical issues squared away.  We contacted 4 people, 2…read morewho were well rated on Angie's List.  Chris was the most professional of all of them, the most flexible, and had very reasonable prices.  Among everyone that visited, Chris was the person who didn't make assumptions, who checked everything, and was very happy to explain everything that he found and what had caused it to happen.   Instead of treating us as "just another dumb homeowner" he really was interested in making sure that we knew what was going on. During the trouble visit, he fixed 2 light fixtures and 2 outlets that were not functional.  He gave a great quote on correcting the wiring on a 3-way that was split between floors.  Next time I need service I'm not even going to bother calling anyone else. -Bryan & Wu Schaefer, St Louis MO 63116

Very responsive, competitively priced and good quality work. Rebuilt 2 bridges for us. We'll use…read moreATW again.

Austin is very good at communication *****. The job consisted of replacing vinyl siding on two…read moresides of the garage. Austin did an excellent job of sourcing the matching color which had been discontinued by the manufacturer *****. Austin's subcontractors were hard to get to stay with the job and not accurate in the installation **. It was frustrating to get Austin to get subcontractors back out, and when they finally did come back, they corrected only one of the three problem areas *. This simple job has taken more than two weeks after materials were arrived, and I am still waiting for Austin to correct the remaining problem areas *.

HVAC. On time. Honest. Competent. Have used them for years. They don't so appliances anything more…read morebut have kept the name since people know them by it. They have been in business for a long time. That's because people's like their work. Highly recommended. Not the cheapest but not a rip of. Great work say a reasonable price.f

I'm new to the area and needed to have a split heat/ac unit added to my shop. Gene's was…read morerecommended by a friend. They were prompt to give me an estimate. The estimate seemed to be in line but I got a second estimate just to be safe. The second estimate was more than twice as much as Gene's and for the exact same unit. On top of that the second company tried to hard sell me. I accepted Gene's bid. Installation was scheduled with no delay. The office staff kept me informed throughout the process. The installers were on time, efficient, neat, and really nice guys. The installation looks great and works as expected. I got a thorough explanation of how to operate the unit before the guys left. I highly recommend Gene's.