Highly recommend this service. Responsive, reliable, and reasonable pricing. Twice in the past few…read moreyears, Rob has fixed our aging furnace but this frigid Friday night it kicked the bucket for good. Saturday morning the guys were at our house putting up a new one. Excellent customer service, punctuality, and clear explanations. C&S Heating look for solutions to fix vs selling you unnecessary spare parts.

We had just come home from San Diego, it was 8 degrees in Chicago and our furnace didn't work. My…read moreSon had to replace his whole house furnace the week before so he did the leg work. This Company was professional, nice, neat same day service and more then $3,000 cheaper then who I called. it also has a 10 year warranty, that's comfortable knowing I won't get stuck in the cold again.

I got a prompt response to my request with a quote for diagnostic, which would be waived if I…read moreproceeded with the repair. They do provide the service requested and gave me a link to make an appointment. We'll see how things go in a couple of days. The repair man, Alex, was prompt and identified the problem - two problems, actually. He was able to get the dryer running again, better than it had been. Reasonable price

I read the Yelp reviews for Astera before I reached out to them, and the 5-star reviews are spot…read moreon! I sent a message via Yelp on a Sunday night and they immediately scheduled our oven troubleshooting for Monday afternoon. Their front office staff is incredibly responsive! George (technician) arrived timely and was very thorough. He explained things to me every step of the way. He is approaching this very methodically - ok, so it's not the igniter, let's look at the next link in the chain... I saw George called out by name in other Yelp reviews, and I understand why he comes so highly recommended! He called the manufacturer to discuss his findings, but the manufacturer tech team wasn't available. He let me know he would be calling them again in the morning and that he would reach out to me with an update. I've had plenty of negative or so-so experiences with other service technicians from other companies. This experience with George / Astera is so positive that I'm posting my review even before the service is completed. Astera will be getting first crack at all of my appliance and HVAC service calls going forward.

A/C stopped working. They came out same day. Once it was fixed we were getting cool air again…read morewithin minutes. I would love it if they had more people for the non-emergency type work.

Joey, Al's son, came out , on time as promised and got our heat going. He is sincere and…read moretrustworthy just like his dad. I have been using Al-Air for years. They did all my new installs. Always been extremely happy with them!!!

Glad we found WCA! Have had them out twice and they fixed our refrigerator issues both times …read more The quote that was given is what was paid . Timely and friendly manner. Highly recommend.

Had an issue with my dryer and contacted Windy City Appliance Repair. They scheduled a technician…read moreto come out within a day or two of contacting them. Boris was communicative before arriving, arrived promptly on time, and completed the job efficiently. He explained what repair he was doing along the way, and also gave me advice on how to upkeep my dryer to avoid future repairs. Great tech service offered by Boris. Would recommend this company to anyone needing appliance repair. They've won a repeat customer in me.

My request for an estimate was immediately answered and within a couple days Joe from BESCO Air was…read moreat the house to take a look. Once Joe spent about 45 minutes inspecting the 24 year old horizontal install, he had drawn a picture of what I had for his analysis. He described the issues and how to resolve them verbally before sitting down and drafting an estimate with 3 options for us to review. BESCO technicians Julio and Gio arrived with Joe 2 weeks later to get started. They reviewed the scope of work to demo and install this second floor attic project There was a lot of work to do and the install took the entire day. Julio and Gio stayed until everything was perfect. I have a Trane S9V2 60,000 BTU High Efficiency Furnace that replaced an oversized BTU furnace that would overheat in the winter and stop working. The Air Conditioner was replaced by the Bosch Inverter Ducted Split 2.0 Heat Pump. Both are high efficiency technology meant to save energy costs and perform quieter, faster, smarter. The quality of the install is key, no matter the various well known equipment brands to choose from. BESCO will provide professional and skilled teams to transform your HVAC systems worry free.

A few years ago Besco replaced $24 condenser in my a/c for ~$120 (about $220 total). OK, I say...A…read morefew days ago I called them for just another maintenence....their guy did not even hook up the meters, spent all time telling me to call their office and order a new a/c. Took $99 for nothing, I said: No! Today another company guy came and did it right. UPDATE: THREE years later - June 2026 - our Trane still works fine, no need for replacement. Besco did not even try to amend their booboo; shame on you. No Bes(t)co, only WorstCo

Vinnie and Preferred Comfort are great. Thorough, honest and knowledgeable…read more Unfortunately I did not know about Preferred Comfort previously as I got completely screwed by ABC to the tune of $2200 as I had to go out of town therefore had to let them get my heat back on. When I got back from my trip I called Preferred Comfort and he cleaned and assessed both of my furnaces and water heater and gave a clear explanation of the status and recommend actions. Preferred Comfort will be my choice for HVAC from now on. Buyer beware if you call ABC!

We initially hired Preferred Comfort for a check up on an aging air conditioner - Victor diagnosed,…read moreunfortunately, that the air conditioner had a leak and needed to be replaced. Based on his professionalism, we hired Preferred Comfort to replace our air conditioner and air handler. I'd gladly recommend them to anyone else - the price was very fair, and Vinnie and team were very communicative and great to work with.

Service concerning my carrier a/c went very smooth from beginning to end. First, with the very…read morehelpful Maria on the phone to Val's great service and expertise in finding the problem(s) and thoroughly explaining them, also providing options and costs of repairs.

Val has handled our HVAC needs a few times this year (A/C maintenance and replacement of the…read moremotor/logic board for furnace), and we plan to continue using Cold Zero for our future needs. Response time is quick and scheduling is easy. Most of all, I don't feel like I have to be on high alert that I'm being overcharged or sold needless services. Val has always been transparent about cost and explains the work he's doing thoroughly.

Requested a HVAC and Furnace tune up through the yelp projects…read more Quick response and got us on the schedule. They came out today and the tech was great, checked everything out. Happy with the service and would recommend to other. We will be repeat customers in the future

Technicians came on time and explained every thing they were doing like I was a kid (which is what…read moreI want...I know nothing about HVACs). Technicians were extremely honest and didn't try to upsell. Even told me that if something were to happen, I can call them again and I wouldn't be charged another fee to come out. You've earned a lifelong customer. Thanks!