Boiler service I been a customer of Discount H&C for 10…read moreyears. Great service at a very fair price. Highly recommended.

I had been using a different service provider. That provider quoted amounts for a heater and air…read moreconditioner which caused me to check around. I contacted Discount, Steve (owner I think) came out, looked at the situation and quoted a much fairer price for the same items. We went with them. The work was top-notch.

Adam, our technician was prompt, very knowledgeable and efficient. In no time, he had both of our…read moreHVAC units up and running at peak performance. Jig was fair and reasonable. Very fair pricing! I highly recommend this company for all your HVAC needs. They can be reached at 847-496-0654.

I had my heater go out overnight Saturday into (SuperBowl)Sunday. I texted Weather Control at 4AM…read morewhen I found the problem and had a text back by 6AM. Dan was able to come out and troubleshoot a tricky problem. Weekend rates applied (still very reasonable!) and then needed get parts from a supply house which is nearly impossible on a Sunday - however he was able to get it done! Unfortunately a different up stream part had failed in a way it was impossible to troubleshoot. After identifying the issue we decided to complete the work Monday during normal hours. Dan arrived onsite Monday when agreed upon and installed the replacement for the failed part. My house is now warming up nicely! It's such a relief having heat again!

Quality of Service - Markgraf Heating and Cooling continues to impress me. I have been using them…read morefor years. Most recently, a team of Dominic and Oliver expertly installed a new Carrier furnace. The install involved removal of the old furnace and relocating an Aprilaire humidifier that had been improperly installed by the original home builder. The installation is functionally and cosmetically superior in quality. I could not be more pleased. The entire job was completed in just 4 hours and at a very competitive price. I whole-heartedly recommend Markgraf for their friendly service, Quality and value!

Have used Markgraf for years. Agree with other review that they will find hundreds of dollars of…read moreother issues (despite the fact they installed the original HVAC system). Service is poor. Don't think they've ever been on time and don't have the courtesy to call to let you know they're late or will not be showing up. Not sure why I'm still using them...

I was impressed with the technician, Liyon Zya, who CSL Climate Control sent out to inspect my…read morefurnace and central air conditioning. The furnace is over 20 years old and I thought for sure he would tell me I needed to buy a new furnace. Instead he did a detailed inspection while taking pictures with a high-end endoscope. As he was inspecting the furnace he explained what he was looking for and why. He also checked the air flow and CO2 levels. Of course, a new furnace would be more efficient, but for now, he made sure it was working and did not find any problems. He also collected all the data he needed to recommend a new furnace when I need it. I have been using CSL for 3 years now and have been very satisfied with the company and their technicians.

Guy came out for an ac tune up. He upsold us some coolant or refrigerant. While he was doing this…read morethe ac magically stopped working and we had to replace the whole system. Maybe his fault. Maybe bad timing. Who knows Now we have to buy a new ac, shop around csl was the cheapest however their invoice and followup was elementary we went with a competitor. Not good!

Exceptional Service…read more If I could give American Weathermakers 6 stars, I would for the exceptional service that I received from them on February 23, 2026. I woke up that morning to temperatures outside in the low 20's (degree Fahrenheit) and a temperature 10 degrees cooler inside my house than for what the thermostat was set at. My 16-year old furnace had shut down. I immediately called American Weathermakers, and their service was exceptional from start to finish. I first spoke with Josie who answered the phone. She was professional and caring at the same time. I told her that I thought that I might need a new furnace, and she caught up with the owner, Stephen Adamitis, who was in the office and said he could deliver it and have it installed that day. The next step was to have the engineer, Rob Frechette, come out and give an estimate. He came out immediately, gave a fair price, and arranged to have the intallers come out with the furnace no later than a couple of hours later, by 11:00 am. Rob was true to his word as the installers, Dan and Ray, were at my house, ready to work, by 11:00 am. Both Dan and Ray were efficient, courteous, professional, and kept me informed of their progress every step of the way. I also observed that they had an excellent work relationship, as they worked very well together. They finished the installation ahead of what was thought to be the allotted time to install it, and spent time after to explain what they did and to make sure that it was running correctly and heating up my house again. My home was warm and toasty by the end of the afternoon. I cannot overstate, again, how exceptional the service was from American Weathermakers. They are my heroes...

This place is very expensive for average work. I was without hot water when I called them and I…read morewas completely ripped on using the oldest trick. Some gruff guy named Frank made it seem like he was doing me a favor and wouldn't answer to many questions. I ended up paying 3 x the sales price plus instal. SHOP AROUND SO YOU DON'T GET RIPPED OFF.

Called last week to get an estimate to get my AC serviced. They would not disclose cost of freon…read moreand they told me they don't discuss prices over phone. Every other HVAC provider did and found that pretty shady Then I had asked for an estimate how much for a new AC compressor and coil and was told I would have to book an appointment and pay for the service fee and if I decided to buy a new unit it could be applied to the fees. Well as badly as they were not upfront and sketchy, they would probably tell me the fee for appointment would be absorbed by the visit and I would not get any of that applied toward the new unit Thanks but no thanks read the 1 star reviews on Google you will see others have complained about shady. Almost everyone provides free estimate

Whenever I need HVAC help, I call Steve! He's great! He takes time to listen to all my concerns…read moreand answers my questions thoroughly. I had worked with at least 4 other companies in the past and they were interested in making the sale, not providing the best service. Steve did inform me that it was time to replace our 20 year, huge, Cadillac furnace since there was a crack in the heat exchanger and repairing it wouldn't be cost-effective. Also, our heat and AC wasn't well-distributed within the house. So, we had issues. Then, our AC wasn't blowing cold air like it used to. Steve said there was a leak and so he sealed the AC, as well as added Freon. The following year, the same room temp air was blowing out of the vent and not cold air. It was time for a new AC. Steve gave me all the options, knowing what features were important for me. He gave me many price options, machine brands, let me know about energy efficiency rebates, and current discounts. We ended up purchasing a whole new AC and furnace as well as water heater. I wasn't too excited about the expense but was very happy with Steve's service. After the new installation, he called a few times to check if I had any questions on how to use the new, digital thermostat and how the system was running. I signed up for a service contract and he came for a 6 month check to replace the AC's filter, clean, check the thermostat history, adjust temperature/schedule settings, fan speeds and humidifier controls. Thank you!

These guys charged me 500+ dollars to refill coolant. The repair guy was nice, but tried to get me…read moreto buy a new air conditioner unit instead of reparing. He claimed the R22 was 450 dollars for 1.5 lbs of coolant. I will do some research and if this seems accurate I will change this ranking. Right now I feel as if I was raked over the coals by a scam. Do not call these guys.

Are furnace was constant cycling during the dreaded polar vortex and not keeping the house warm. At…read more20+ years, I feared the worst for our furnace. Our technician quickly identified the issue and rather than try and sell us a new furnace, they made adjustments that they said would get us back in shape. It worked. This is the second time Ibbotson has been out and both times, Ibbotson addressed the issue for far less than we feared we'd have to pay. We're not kidding ourselves. We understand we are on borrowed time with this furnace but rather than exploit the situation we had a good, educational talk with our technician about ultimately replacing our system and given honest answers and solid options. I appreciate Ibbotson's integrity, professionalism and confidence. No high pressure sell. They know we'll be back when we're ready to take the next step.

Would not even come out. Quoted me 1 week. I called somebody else on Monday and they fixed my A/C…read moreproblem that afternoon

A few nights ago with temps wind chill below 0 our heating unit stopped working. It was 13 years…read moreold, and temperatures on our main floor quickly hit 62 and dropping fast. I called All Temp and spoke with the owner, Robbie Merholz. I explained this was an emergency - all our pipes were probably at high risk of freezing if we could not get it solved. All Temp at 10 pm sent one of their top people to assess the problem, and discovered our heat exchanger had dangerously stopped working. I chose to replace the unit - but could they do it that late at night? They were able to locate a unit, deliver it, and had it installed by 130 am. The team at All Temp is really dedicated, demonstrated great expertise, and performed a service at the 11 th hour literally, that saved the day for us. Jerry H