Fast, communicative, thorough, and honest, all for a great value. Angel arrived as scheduled,…read morediagnosed the exact problem, gave the timeline for repair, and everything was done as promised. Part was replaced and heat was back on in no time. Trust the Yelp certification, Cook's will be our go-to for our HVAC needs.

Right before our last heat wave our AC went out. The owner came out that light to take a look and…read morequote us. The next day the tram came out to install a new AC and we haven't had any issues since. Don and Brian were both very knowledgeable, friendly, professional, and quick. The quality of work is worth the money; great value.

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.

Purchased a new dishwasher but Home Depot wouldn't install it. Hired JT Services. He was on time…read more Polite. Quick. Pretty painless overall. Thank you!!

JT Services answered the call for our washing machine within minutes, and had the opportunity to…read morefix our gasket seal within 36 hours. You look at DIY videos online and it makes you question the pricing of the job at hand, but Vitalii with JT Services did a super thorough job and was worth the fair fee. Highly recommended.

Victor was friendly and very knowledgeable. He was very…read morethorough on his inspection of my AC unit.

I have been a client and a member of Martin Enterprises service plan for years. I have found them…read moreto be extremely responsive to my heating and air conditioning needs from service to replacement. Their technicians are prompt, efficient, and courteous. Garret just completed the fall service of my system and completed the task and gave me a verbal report on my system. He not only serviced the furnace and humidifier, he cleaned the area in my furnace room. Highly recommend Martin Enterprises.

Who do you call when your AC is not cooling and it's 95+ heat warnings all week? Four Elements!…read more George is who I always go to for my HVAC needs. He's on time, cleans up nicely and explains the process and gave me tips on ongoing care for my HVAC units. Reasonable on pricing and accepts CC payment. The blower would cycle on and off frequently and my other unit would not reach temp while running for hours. After 20-30 mins of evaluation, George determined that it was just ac units outside needed a deep clean. And wow what a difference it felt after his cleaning! Super chill air! In/out within an hr. Great service thanks mate!

Just had a great experience with Four Elements, and I wanted to give a shoutout to George, the…read moretechnician who came out to help us. Our HVAC system stopped working out of nowhere, and they were able to get someone out pretty quickly--which already made a stressful situation a lot better. George was awesome. Super friendly, respectful, and you could tell he really knew what he was doing. He explained everything in a way that made sense (which I appreciated because I don't know anything about HVAC stuff), and he had us up and running again in no time. It's not often you get service that feels this honest and reliable. I wouldn't hesitate to call them again or recommend them to friends and family. Thanks again, George!

Thanks for coming out the day after our Air Conditioner stopped working. The next few days were…read morevery hot so we would have had to find other living options. We have been a customer of yours for years and appreciate your prompt service. The Bodenheimer's. Lincolnshire Illinois.

Can I give them double stars? I cannot praise this company enough. I called them with a furnace…read moreissue in the middle of our area's polar vortex. The windchill factor was negative 50! They, understandably, couldn't give me a time or day for service. Lucky me, they were at my house in 2 hrs. I needed a major part which the mechanic didn't have in his truck. But he performed a quick fix to sustain me. They ordered the part and were at my house first thing this morning. All fixed! I am so very appreciative for the great service performed by Aaron and Trecker.

Really high quality service. Well trained professionals that do a great job assessing your issues…read morefor a fair price. Highly recommended!

Very responsive and great service. Saved the day for us by coming out Christmas Eve. Thank you…read moreNext Generation Heating and Cooling. Christmas is saved.

Super fast and professional service and friendly personal.rates much less then big companies and…read morethey fix your equipment not trying to sell new one.5 stars!

From the owner: Climate Control Master is a young, rapidly growing company. The goal of our company is to ensure…read morethe quality of services provided and create comfortable microclimate conditions in the homes and offices of our clients. We truly care about our clients and do our best for them. We strive to ensure that our customers are completely satisfied. We offer simple, reliable solutions for all HVAC equipment. Our technicians are able to handle any problems. We carry out diagnosis, maintenance, tune-up, repair, and installation HVAC equipment. Our experienced technicians are highly trained and certified. They passed drug tests, criminal background checks, and driver's license checks. Nothing is more important to us than the safety and satisfaction of our customers, and we do everything we can to make sure we provide both.

Mr. Duct cleaned our HVAC ductwork yesterday. Technician Juan did the work. He was wonderful to…read morework with and did an exemplary job. While here, we added dryer vent cleaning based on his work cleaning the HVAC vents. What a difference! We immediately noticed better airflow throughout our house. We are no longer experiencing sniffles in the morning. The house is noticeably warmer in this cold. I recommend both Juan and Mr. Duct for your next vent cleaning project!

The service was efficient and effective. The technician was on time, polite and thorough in the…read morecleaning.