Our go to HVAC company, they always come during the time they give, we've used them for years and…read morenever steered us in the wrong direction. They do our annual inspections and any maintenance needed. Pricing is always fair for the work being done.

Tech stopped out to give us a reasonable quote. It was our third quote. After that visit and a…read moregood phone conversation with the owner we signed the contract for a full replacement of our 24 year old system. The install crew had the same tech and they ran into some minor spacing issues, but got it all done in six hours. It's been over a month since the work and the system works great. When looking to get some HVAC work keep it local. Good people here and a good experience.

Keith and his team are always professional. We've been using them for PM services on our furnace…read moreand air conditioners for almost ten years. They're honest and reliable. I wouldn't hesitate to schedule with them.

I had them clean my dryer vent because our dryer wasn't working well. Originally they said they…read moretried to clean it out best they could but there was a hard block that was preventing him from getting it all the way clean so they needed a camera to scope out what was the blockage. This would also require another camera charge. I was fine with it because I wanted a working dryer. Turns out, the thing blocking the the vent was just lint and when they found that out they were apologetic and made sure to get the job done right this time with no extra charge. I can say that nobody is perfect but you can count on this business to make it right if they make any mistakes!

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.

My landlord found these guys and they came to replace an extremely old ac unit in the townhouse i…read morerent. They were late, that's no issue for me. I work from home, when they got there I had chores in my kitchen I needed to do, clean cabinets, meal prep etc. I asked before my partner left if they needed inside they said no, no more than 15 minutes later they just entered no knocking, kicking my trash pile around creating more work. They commented on my space with me in it. They were mumbling under their breath about my presence in the kitchen near their work site. They complained about each other to each other. They also took numerous smoke breaks. It took them a few hours to work, I was even commenting rudely back. I asked if they could install my Nest Thermostat, the guy again complained about how much he hates these they never work, it as giving a hard time installing with the app, he was fussing at me and telling me to hurry up he was obviously in a rush. It wasn't connecting and instead of figuring it out, he uninstalled it and put back the old one. Well they must have needed to go pretty bad bc they left the water heater gas valve undone and caused a gas leak in my home. I was unsure if the smell of gas after this install was normal, so my Landlord inquired with them, they said they didn't touch anything, but the thing is I was working in the kitchen and watched him take things out in the furnace closet so I saw him which is why I asked. Long sorry short, Nicor came, it was a sizable leak that could have eliminated me and my family over night and exposed my entire grouping of town houses. The value might have been good for my landlord, the ac works fine, just the behavior and carelessness that warrant the lack of stars. That's deadly and dangerous if you're working with HVAC it's important to CHECK YOUR WORK especially with when working around gas lines.

Charlie came and installed a 3 ton air conditioning unit in our home in Lisle. We couldn't be more…read morepleased with the service that Charlie provided ! Charlie and his crew went above and beyond what we were expecting. His pricing is fair and reasonable and he and his crew did a spectacular job and were very neat and cleaned up afterwords. We would recommend him to everybody that needs air conditioning and heating in their homes! Thank you so much Charlie for all that you have done for us. Great job!!!!

Erik will go above and beyond for his customers A true…read moreprofessional. The value is phenomenal I used him to repair my old furnace quite a bit and he installed a new one for me on 12/19/25 for a great price. He also cleaned everything up and followed up with me a few hours later.

10 stars if I could. Eric came out after I got the run around by every other hvac company. He gave…read moreme a quote to do the repairs on my AC which was very reasonable pricing. Came out the next day and did the work, he even had to do a little extra that wasn't forseen but didnt charge me more. cost was exactly as quoted. very nice guy who knows his hvac. highly recommended. will be using this company every time going forward.

Erich came to our home and was very nice. He explained everything that he was doing and why. After…read moreall said and done my A/C unit is ready for summer :)

From the owner: Alden / Algonquin / Antioch / Arlington Heights / Bannockburn / Barrington / Barrington Hills /…read moreBartlett / Beach Park / Buffalo Grove / Bull Valley / Burlington / Cary / Carpentersville / Crystal Lake / Cuba / Deerfield / Deer Park / Des Plaines / Elgin / Elk Grove Village / Evanston / Forest Lake / Fox Lake / Fox Lake Hills / Fox River Grove / Gages Lake / Glencoe / Glenview / Grayslake / Green Oaks / Gurnee / Hainesville / Hanover Park / Hartland / Harvard / Hawthorn Woods / Hebron / Highland Park / Highwood / Hoffman Estates / Huntley / Ingleside / Inverness / Island Lake / Johnsburg / Kenilworth / Kildeer / Lake Barrington / Lake Bluff / Lake Forest / Lake Geneva / Lake In The Hills / Lake Villa / Lake Zurich / Lakemoor / Libertyville / Lincolnshire / Lindenhurst / Long Grove / Long Lake / Marengo / McHenry / McHenry County / McCullom Lake / Morton Grove / Mount Prospect / Mundelein / North Chicago / Northbrook / Northfield / Oakwood Hills / Paddock Lake / Palatine / Park City /...

A+ all around - scheduled same day to have fridge fixed. Technician was outstanding - very skilled…read moreand professional.

I was contacted right away to schedule the service. Pleasant and courteous. Fast and high quality…read more Great firm!

We had a stubbornly clogged kitchen sink. We called ATR and spoke with Theresa. Plumbers Luis and…read moreRyan came to our home within a couple of hours and cleared the issue. They were very reasonable in their charges. Everyone was friendly and efficient. We recommend them very highly!

I contacted ATR Plumbing for a an emergency with a burst pipe in crawlspace. The plumber that…read morecalled me was aloof and unprofessional. Told me turn my main valve off (DUH!!!!) ....and that was it. I said are you going to come out?! He said no I can't, I've got plans with family......and left me hanging. Their receptionist made it sound like this guy was going to help. They're a joke!

Our A/C went out just as the heatwave started. They were able to give us a competitive estimate,…read morehonest information and prompt service! They answered all my questions and got the A/C fixed asap! Would definitely recommend!

From the owner: Save More on Comfort! Honest pricing, expert HVAC service &…read moreinstallation. We help you cut costs—without cutting corners. Free estimates. Quality you can trust