ASTERA has been providing expert HVAC, refrigeration, and appliance repair services in Barrington Hills, IL, and the surrounding areas for years.
As a family-owned company, we bring decades of experience together with a commitment to quality workmanship and dependable service.
Our certified technicians ensure that every home or business enjoys consistent heating, cooling, and appliance performance, keeping your systems running efficiently and reliably year-round.
With years of experience serving Barrington Hills, IL, ASTERA delivers trusted HVAC, refrigeration, and appliance repair services for both residential and commercial properties. Our skilled technicians stay current with the latest industry technologies and standards, ensuring every repair, maintenance, or installation complies with local building codes and manufacturer guidelines. From heating and cooling systems to commercial refrigeration units and home appliances, we handle every job with precision and care.
What to Expect from ASTERA in Barrington Hills, IL:
Comprehensive Consultation: We assess your HVAC, refrigeration, or appliance needs and provide expert recommendations for the most effective solutions.
Accurate Diagnosis and Planning: Every service begins with a thorough evaluation to ensure repairs or installations are properly sized and optimized for efficiency.
Professional Service: Licensed and insured technicians perform all repairs, installations, and maintenance with meticulous attention to detail and adherence to industry standards.
Testing and Verification: We rigorously test all systems and appliances to guarantee reliable performance and long-lasting results.
Discover why ASTERA is a trusted name in Chicago.
Call us today to schedule your Appliance Repair and enjoy a cool, comfortable home or office!
As an official dealer for top brands like High-Velocity System Unico, Bosch, Napoleon, American Standard, Goodman, and Daikin, we bring you the best in quality and performance





















If you’re a resident or business owner in Barrington Hills, IL, and are in need of reliable HVAC, refrigeration, or appliance repair services, it’s essential to know which districts and zip codes we proudly serve. Barrington Hills is a scenic and spacious village located in Cook and Kane counties, offering a range of neighborhoods and areas that all benefit from high-quality home and commercial services. Here’s an overview of the districts and zip codes that fall within Barrington Hills:
Districts in Barrington Hills, IL:
Barrington Hills District (Cook County):
This district is one of the primary residential areas in the village. It features spacious homes and large plots of land, with a reputation for being one of the more upscale parts of Barrington Hills.
Barrington Hills District (Kane County):
This part of Barrington Hills offers similarly high-end residential options, surrounded by nature, with excellent access to main roads and highways. It’s perfect for those who enjoy suburban living with proximity to Chicago.
Zip Codes in Barrington Hills, IL:
60010 – This is the central zip code for Barrington Hills and covers much of the residential area. It includes both the upscale estates and smaller homes that are scattered throughout the village.
60021 – A portion of Barrington Hills falls under this zip code as well. While 60021 includes parts of Barrington, it also encompasses some of the surrounding areas of Barrington Hills.
Serving All Areas:
No matter which part of Barrington Hills you call home or manage your business, our team is dedicated to offering reliable HVAC, refrigeration, and appliance repair services to each district and zip code in the village. Whether you’re in the heart of the district or located near the boundaries, you can trust that we provide professional, prompt, and expert services for all your needs.
Don’t let a malfunctioning system or appliance interrupt your daily life. Contact ASTERA today to schedule expert HVAC, refrigeration, and appliance repair services in Barrington Hills, IL. Our skilled technicians provide detailed assessments, professional repairs, and ongoing support to ensure your systems and appliances operate safely and efficiently.
We offer competitive pricing, flexible service options, and a satisfaction guarantee on every job. Trust ASTERA for reliable, high-quality HVAC, refrigeration, and appliance repair services that keep your home or business running smoothly all year long.

EXCELLENT Based on 665 reviews Posted on Nell SchneiderTrustindex verifies that the original source of the review is Google. Excellent service--on time--reasonable pricing.Posted on Terrie SobeskiTrustindex verifies that the original source of the review is Google. George was professional and very nicePosted on Cheryl KennedyTrustindex verifies that the original source of the review is Google. 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.Posted on Sam NelsonTrustindex verifies that the original source of the review is Google. 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 John NapolitanoTrustindex verifies that the original source of the review is Google. 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.Posted on David M. LewinTrustindex verifies that the original source of the review is Google. 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!Posted on Mike FriedlanderTrustindex verifies that the original source of the review is Google. 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 Reed StevensTrustindex verifies that the original source of the review is Google. 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!Posted on Crystal NovakTrustindex verifies that the original source of the review is Google. 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!