ASTERA has been providing expert HVAC, refrigeration, and appliance repair services in Mount Prospect, IL, and nearby communities for years.
As a family-owned business, we bring decades of experience paired with a commitment to quality workmanship and reliable service.
Our certified technicians make sure every home or business experiences dependable heating, cooling, and appliance performance, keeping your systems operating efficiently all year long.
With years of experience serving Mount Prospect, IL, ASTERA delivers dependable 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.
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 detailed evaluation to ensure repairs or installations are properly sized and optimized for efficiency.
Professional Service: Our licensed and insured technicians complete all repairs, installations, and maintenance with meticulous attention to detail and strict adherence to industry standards.
Testing and Verification: We thoroughly test all systems and appliances to ensure 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





















At our service company, we proudly provide professional HVAC, refrigeration, and appliance repair services throughout Mount Prospect, IL. Our experienced technicians are equipped to handle service calls across every neighborhood, ensuring fast, reliable repairs for both residential and commercial properties.
Here are the key neighborhoods and zip codes we serve in Mount Prospect, IL:
Central Mount Prospect (60056) – Located at the heart of the village, Central Mount Prospect is home to a vibrant mix of residential areas, retail businesses, and historic charm. We offer expert HVAC, refrigeration, and appliance repair services to both homeowners and business owners in this bustling area.
Northwest Mount Prospect (60056) – This quiet, residential area features single-family homes and townhomes. Our team is ready to assist residents with heating and cooling system repairs, refrigerator issues, and all appliance maintenance needs.
Southeast Mount Prospect (60056, bordering 60016) – Known for its convenient access to Des Plaines and nearby transportation routes, this area blends suburban living with commercial zones. We offer fast, efficient repair services for HVAC systems, refrigeration units, and household appliances.
North Mount Prospect (60056, bordering Arlington Heights) – This family-friendly neighborhood offers a mix of classic homes and newer developments. Our skilled technicians provide full-service repairs for furnaces, air conditioning units, water heaters, and more.
Melas Park Area (60056) – Near the Melas Park recreational area, this district features a blend of homes and community amenities. We deliver prompt service for air conditioning, heating, refrigeration, and appliance repairs to keep your systems running smoothly.
Randhurst Village Area (60056) – A hub for retail and dining, this area includes both commercial businesses and nearby residential complexes. We support both homeowners and business operators with expert repair and maintenance services for HVAC and commercial refrigeration equipment.
West Mount Prospect (60056) – Close to the border of Elk Grove Village and Rolling Meadows, this part of Mount Prospect includes various neighborhoods with diverse property types. We are available year-round to address all HVAC and appliance service needs.
Wherever you’re located in Mount Prospect, IL, our dedicated team is committed to providing top-quality HVAC, refrigeration, and appliance repairs. No matter the size of the job or the complexity of the system, we’re here to restore comfort and efficiency to your home or business.
Don’t let a malfunctioning system or appliance disrupt your daily routine. Contact ASTERA today to schedule expert HVAC, refrigeration, and appliance repair services in Mount Prospect, IL. Our experienced technicians provide thorough 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. Rely on ASTERA for high-quality, dependable 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!