ASTERA has been delivering expert walk-in refrigerator and freezer installation services in Chicago, IL, and surrounding areas for years.
As a family-owned company, we combine decades of refrigeration experience with a commitment to precise craftsmanship and dependable service.
Our certified technicians ensure that every commercial kitchen or business maintains optimal cooling performance, keeping your perishable goods safe and fresh year-round.
With extensive experience in commercial refrigeration, ASTERA delivers precise and efficient walk-in refrigerator and freezer installation for restaurants, grocery stores, and other businesses. Our team undergoes continuous training on the latest refrigeration technologies, ensuring compliance with industry standards and local building codes. We specialize in all types of commercial cooling systems, from standard walk-in units to custom-designed freezers.
What to Expect from ASTERA Walk-In Refrigerator & Freezer Installation
Comprehensive Consultation: Detailed assessment of your storage needs and recommendations for the most efficient cooling solution for your business.
Precise Sizing and Design: Custom system layout to maximize energy efficiency and consistent temperature throughout your space.
Professional Installation: Licensed and insured technicians install your walk-in unit according to strict industry standards.
Thorough Testing and Calibration: Complete verification to ensure your new refrigerator or freezer operates at optimal performance.
Discover why ASTERA is a trusted name in walk-in refrigerator and freezer installation in Chicago.
Call us today to schedule your installation and ensure your business stays perfectly cooled and your products fresh!
ASTERA provides a full range of walk-in refrigerator and freezer installation solutions for restaurants, grocery stores, and other commercial properties in Chicago, IL, and nearby areas. Our team installs systems tailored to your storage needs, ensuring efficiency, durability, and optimal temperature performance.
Reliable refrigeration units for perishable goods, designed to maintain consistent temperatures and maximize storage capacity.
Durable, energy-efficient freezers built to meet the unique requirements of your business, ideal for long-term frozen storage.
Flexible, expandable systems that can be customized and reconfigured as your storage needs grow.
Integrated solutions that combine refrigerated and frozen storage in a single, efficient unit for convenience and space optimization.
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





















Don’t let unreliable refrigeration put your business at risk. Contact ASTERA today to schedule your walk-in refrigerator or freezer installation in Chicago. Our team provides expert consultation, professional installation, and post-installation support, ensuring your system maintains optimal temperature and performance.
We offer competitive pricing, flexible financing options, and a satisfaction guarantee on every installation. Trust ASTERA for reliable, high-quality walk-in refrigerator and freezer solutions that keep your products fresh and your business running smoothly year-round.

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!