Did the special A/C tune up they had for the spring. Super easy to set up appointment. Tech came…read moreout and looked everything over and gave an honest evaluation of everything that was needed. Gave price upfront of extra services and did not pressure to buy anything. Tech kept me updated on everything with pictures. Overall a very good experience

So far two fantastic experiences. First one they spent a couple hours trying to diagnose my…read morefurnace acting up. Turns out it was my air filter being too restrictive. Tried to tune the furnace anyway to accommodate it, which was actually kind of fun to watch all the different ways it could be done. No other HVAC technician I've ever worked with before has done that. A/C maintenance went great too. First company I've ever hired that didn't try to sell me an entirely new unit just due to a faulty capacitor. Even gave me the model number of the capacitor to replace if I want to save money and do it myself (I'm reasonably handy so it's something I'd probably do). I'll be using them for as long as they give great service!

I've been in the construction business many decades and…read moreI've had many different HVAC contractors. On my last two jobs I solicited bids and Bogdan had a fair price, came recommended and I could tell he knew his stuff and was committed to doing a quality job. He confirmed my suspicion on both jobs that the existing furnace and AC units were substantially oversized. So he installed properly sized units, saving me money on operating and the cost of installation. His team showed up when he said they would, did the job efficiently, cleaned up and left. I was happy with the work and the value rendered. I would recommend Bogdan company for any HVAC job. Paul Mchugh, licensed general contractor, City of Chicago

I am very satisfied with choosing Bogdan Co. for my new heater and AC unit. Bogdan and his team…read morewere wonderful from start to finish. Great customer service. Competitive price for high quality equipment. Quick turnaround on scheduling and work completed on time. Quick and efficient removal of old equipment and installation of new equipment. The guys also took care to really clean up after they'd finished the job, which was greatly appreciated. In short, I would absolutely recommend Bogdan Co. to anyone in need of HVAC services. 5 stars!

Furnace wasn't working and they showed up a couple of hours later. Quickly diagnosed the problem…read moreand even gave me some helpful suggestions going forward.

The new AC was installed quickly and considering our needs. Thank you - glad to support local!read more

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.

We have had service from K&J since the HVAC system was installed in 2005. Over the years service…read moreand experience is always great. We have had the same service tech, Paul H, for the past few years. He is excellent at servicing and always provides a full explaination of the problem and the solution. Very professional and very fair pricing.

Furnace was not working properly to force heat. Our service repair technician was very…read moreknowledgeable, courteous and had the heat running again in no time. Highly recommend!!

This place lived up to their reviews - so happy to have found them. They quickly installed a new…read moreApril Air unit on my newer furnace at a fair price. I will now use them for all of my HVAC needs. Thank you, Ragano!

I recently had my 25 year old furnace and ac system replaced by Ragano. John and his team were…read moreawesome to work with especially, the attention to detail in the ductwork to make my whole house humidifier work in a tight space. They did all the work neatly in a timely manner as promised. I'm very meticulous when it comes to work being done in my home, and I'm totally satisfied with the installation that Ragano performed.

Called Planz for a furnace cleaning and tune up. Easy to make an appointment a few days later thou…read morethey do have immediate service available for serious issues. Jake showed up exactly on time was courteous, professional and went to work. He noticed the filter was fairly dirty and offered to replace it and we agreed, one less trip into the attic!! Can't say enough about Planz heating and the people that work there. Call them, no hassles and honest work!

Our air went out this morning and its one of the hottest days of the year. The person who…read morescheduled it was very polite and understanding and got us an appointment the same day. Greg came out and found the problem and was able to fix it. Greg did an awesome job and didn't try to upsell or pressure us (like so many very expensive companies that have commercials on TV-I think we all know who those companies are). We've been with Planz for a many years and they are always honest and do a great job at a very fair price. We will only call Planz. Thanks David for having such a great crew!

Alex came to the house on time and provided helpful consultation on how to solve my 2 issues. Have…read morehad plumbers nickel and dime me in the past, but Alex provided a fair price for 2 quick fixes. Will definitely use them again.

Jeromy was ultra knowledgeable and gave excellent recommendations that we needed! Scheduling was…read moreeasy and dependable; outstanding communications made it perfect. The guys were careful moving large heavy furnaces through our narrow hallway. At the completion, the furnace room was spic and span cleaned up, a nice treat. We also subscribed to their economical maintenance package, which will make our lives purr along in the future. Thank you Jeromy and Angel!

the weather has stalled the repair . however at this point I feel they do not have enough…read moreelectrians to offer a good service for a generator. My neighbor is monitoring my experience if they keep stalling me they will lose two possible accounts. My impression Too many services not enough professionals. The first time an electrician came out he did not have a pressure gage. My generator gave off a message rpm senesor not functioning. I will change my review if RPM ultimately sends an electrician and makes the repair. My neighbor.will also be informed. We both will then use RPM for yearly maintenance service.

The service is great and has kept 2 units working that includes going up on a roof in all weather;…read moreand cleaned filters that are often full of feathers from our 124 birds.