Let ASTERA handle it!

Ready for excellence?

At ASTERA, we’re your go-to experts for all things HVAC, refrigeration, and appliance services in Chicagoland. Since very beginning, we’ve grown into a trusted name, delivering top-tier solutions with a focus on efficiency and reliability.

Our journey from humble beginnings to becoming a leading service provider in the area has been fueled by our passion for what we do and our unwavering commitment to customer satisfaction. Whether it is installing a new HVAC system, troubleshooting your appliances, or providing emergency repairs, our skilled team is ready to tackle any challenge, day or night.

With 24/7 availability, up to 10-year labor warranties, and a dedication to high-quality work, we’re here to make sure your home runs smoothly and comfortably year-round.

What sets ASTERA apart

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Our Professional

Our Expert Team

General Manager. Senior HVAC and Appliance Technician
Appliance Technician
Asher Appliance Technician
Appliance Technician
Ali Appliance Technician
Appliance Technician
HVAC and Appliance Technician
Mia Office Manager
Office Manager
HVAC Technician
Greg HVAC Technician
HVAC Technician
Vince HVAC Technician
HVAC Technician
HVAC Ductwork Specialist
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Client Says

Check Our Latest Reviews

ASTERA proudly serves Chicagoland, IL. We are an insured and licensed company, and provide all of our technicians with fully-stocked vehicles so our customers receive the most prompt and effective service possible.
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Nell Schneider profile picture
Nell Schneider
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Excellent service--on time--reasonable pricing.
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Terrie Sobeski profile picture
Terrie Sobeski
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George was professional and very nice
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Cheryl Kennedy profile picture
Cheryl Kennedy
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Val was extremely professional and helpful. He was upfront with the total cost, came back same day with the needed parts, worked to find the best price for the parts saving me money, and made recommendations for future trade-in service on a humidifier. Will definitely use Astera services again and recommend them to other condo unit owners.
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Sam Nelson profile picture
Sam Nelson
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Vlad was on time & great customer service.

Owner's reply
Thank you for your feedback! We’re glad to hear that Vlad was on time and provided great customer service. We appreciate your support!
Posted on Google
John Napolitano profile picture
John Napolitano
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I contacted Astera because I was not getting any heat in my baseboard heating system on the first floor of my home. Upon emailing them I received a response within the same day as well as numerous options for a in-home appointment and service. So they sent Steven who is one of the technicians for HVAC. Upon talking with him as well as inspecting the boiler in my basement he immediately came up with a plan. Steven spent a lot of time making sure I understood about what happened and why I was not getting any heat. He discussed with me what needed to be done and he made sure I understood. He completed all of the required work and I was very happy with the money that I spent for my total repair. This is the third time I have used Astera for issues in my home as well as my sister's home. I have been so happy with the service that I receive from Astera and will definitely continue to use them down the road. Thanks Steven John N Westchester

Owner's reply
Thank you John, for your positive review! We're happy to hear that our company provided quick and efficient service.
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David M. Lewin profile picture
David M. Lewin
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Great service. The guy knew what he was doing. Timely. Got the job done right. Price was reasonable. I would definitely use them again.

Owner's reply
Thank you for your great review! We’re happy to hear that you had a positive experience and that our technician got the job done right. We appreciate your support and look forward to serving you again in the future!
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Mike Friedlander profile picture
Mike Friedlander
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Super responsive, professional, knowledgeable. HIGHLY RECOMMENDED!

Owner's reply
Thank you for your kind words! We’re glad you had a great experience with our service. Your recommendation means a lot to us!
Posted on Google
Reed Stevens profile picture
Reed Stevens
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So far they are among the best service providers I have hired.

Owner's reply
Thank you for the wonderful feedback! We’re so glad to hear that you had a great experience with our service. We always strive to provide the best for our customers and your kind words mean a lot to us!
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Crystal Novak profile picture
Crystal Novak
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Astera was able to come look at our appliance a few hours after my initial outreach. The technicians were friendly, trustworthy, and repaired our SubZero with no problem. I recommend them without reservation!

Owner's reply
Thank you so much for your kind words! We’re thrilled yo hear that our technicians were able to help and that you Subzero is working perfectly again. We truly appreciate your recommendation and look forward to assisting you again in the future!

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