- 727 Hastings Dr, Buffalo Grove, IL 60089
- info@asteraservice.com
Our Services
Residential HVAC Services in Chicago and Surrounding Suburbs, IL
Honest, reliable HVAC services in Chicago, IL for homeowners. Flexible financing options and long-term discounted maintenance plans are available. Maximize the performance, efficiency, and lifespan of your HVAC system.
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Our Most Popular Residential HVAC Services
Astera’s HVAC installation services and care plans designed specifically for Chicago’s demanding climate. The cold winters and fast-changing weather conditions mean you will need these popular residential HVAC services.
Emergency HVAC Services
Get same-day HVAC service in Chicago neighborhoods at competitive rates. Our 24/7 customer service team is always available for urgent requests.
HVAC Installation & Replacement
Reduce your energy bills with the latest energy-efficient HVAC systems. We work with leading manufacturers to install premium HVAC systems in residential properties in Chicago. Replacement is one of our top Chicago HVAC services. It brings home comfort to another level. Enjoy smarter features and lower operating costs.
HVAC Repair
Experiencing cold drafts or frequent cycle shutdowns? Our experienced technicians can diagnose and resolve the issue efficiently.
HVAC Maintenance
Prompt HVAC system repair and maintenance pre
Ductless Split System Installation
We install efficient, high-performance ductless split systems for your properties.
Ductless split system repair
We are your go-to HVAC company for complicated system repair. Our specialists will restore the system’s efficiency in no time.
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Residential AC Services
Our residential HVAC company services cover everything you will need. Our specialists will deliver unbiased suggestions after a site audit, giving you an idea of how to upgrade your home effortlessly. Whether it is a full replacement or AC removals, we can take care of every step of the process.
AC Installation & Replacement
We are partners with several major brands, offering professional, quality HVAC installation for residential properties. Don’t let an old model drag down the cooling efficiency. Our Chicago HVAC technicians can recommend the best sizing and specifications for your upgrade.
AC Repair
Having an issue with cooling? We have got you covered. Get a free quote and do not worry about unexpected bills.
AC Maintenance
Minimize breakdown risks and ongoing repair costs with regular maintenance. Ask our customer service team for discounted care plans.
Emergency AC Repair
Our emergency AC repair team has saved many households from suffering in the heat. Same-day emergency AC services are available seven days a week.
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Residential Heating Services
The Windy City can be especially brutal during the colder months. That’s why you need special care for your heating units. Our reliable residential HVAC company services are designed to keep you safe all year round.
Furnace Installation
Install high-efficiency furnaces designed to withstand the harsh winter climate of Chicago.
Furnace Repair
When your furnace experiences frequent shutdowns, does not heat the room evenly, or makes odd noises, call us for a quick diagnosis and repair.
Furnace Maintenance
Preventative residential HVAC services are key to keeping the long-term costs down and the comfort level high.
Emergency Furnace Repair
Sleep better at night with the emergency HVAC service Chicago homeowners can count on.
Baseboard Heater Repair
We service baseboard heaters to ensure a more even heat distribution to keep your home comfortable and evenly heated.
Boiler Repair
We specialize in dealing with boiler repair work and troubleshooting for both older and newer models.
Boiler Installation & Replacement
Upgrade your boiler for more advanced features and prevent constant breakdowns.
Boiler Installation
We take care of old boiler removal and new system installation, helping you upgrade to modern, energy-efficient solutions with fewer breakdowns.
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Heat Pump Services
Heat pump installation is becoming a very popular HVAC service in Chicago neighborhoods. Homeowners love this efficient way of combining heating and cooling in one system. Our trained experts excel at helping your heat pump operate at peak efficiency and achieve its full potential.
Heat Pump Installation
Let our qualified Chicago HVAC technicians assist in choosing the most budget-friendly model that meets your requirements.
Heat Pump Repair
From leakage to thermostat issues to pipework, we fix everything you may encounter.
Heat Pump Maintenance
Give proper maintenance to your heat pump so it stays at its peak performance for years and years.
Heat Pump Replacement
When it’s time for a replacement, our team will offer upgrade suggestions and take care of the old model disposal.
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People Trust
Why Chicago Homeowners Trust Astera
24/7 Availability
We work only with genuine parts
We offer warranties for parts and labor
Up to 10 years warranty for HVAC Installations
Astera Comfort Club
Transparent Pricing
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.
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!
EXCELLENT Based on 10 reviews Posted on J L.Verified Extremely quick responses with prompt scheduling; it was a great start to the job. Roman provided excellent and conscientious service - we would not hesitate to use Astera again.Posted on Ryan L.Verified I had both my washer and dryer serviced by Val. He walked me through everything he was working on and was finished up in about an hour. He was very knowledgeable with the specific models that I had. I would highly recommend!Posted on Rick J.Verified I read the Yelp reviews for Astera before I reached out to them, and the 5-star reviews are spot on! 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.Posted on David K.Verified This is my second experience with Astera and have only the highest praise for this business and the people that work there. From the person who answers the phone to the technician who comes out, everyone is friendly and polite. They're great with communication so you know when their techs are coming out. Our Sub-Zero fridge was throwing error codes which they diagnosed and repaired a faulty board. The work was done right and Alex explained everything afterwards. Highly recommend.Posted on L H.Verified Absolutely amazing company and employees! Rebuilt a brand new furnace installed by someone else, redid air intakes, humidifiers, disposal, broken freezer. Constant communication and always on time I'm so happy I found them! They even provided a rebate for taxes which the original installer wouldn't. 100% pleased, can't say enough good things about them!Posted on Peter P.Verified Repeat customer here and asked for Val M because he is great to work with. Clearly explains what needs to be done, very kind, and doesn't put pressure on you. Will continue to use Astera for their great service.Posted on Ellen L.Verified Val from Astera Heating, Cooling,and Appliance Repair was thorough, helpful,and he had great suggestions for regulating the heat in my home. The price was very reasonable as well for my yearly inspectionPosted on Liz S.Verified They were prompted on time kept me updated and did a very thorough job. I would highly recommend them.Posted on Diane D.Verified I recently had both the heat and hot water go out. I have an old boiler that needed several new parts but otherwise works fine. They recommended regular maintenance but unlike other HVAC companies don't try to sell you a new, much more expensive system. If you appreciate a company that will just fix your problem without upselling you, I would recommend Astera. The techs are friendly and knowledgeable. They talk you through the repair and answer any questions.Posted on Yvonne B.Verified found Astera Heating, Cooling and Appiances from a Google search. Their reviews were nothing but positive so I hired them to work on my boiler. The office staff was kind and professional. The service technician is extremely knowledgeable and did a thorough job on our repair. The interaction from start to finish was professional and efficient. I am adding my positive review to the reviews out on the internet. I would recommend this company for your Heating and Cooling needs.
Comfort Starts with the Right HVAC Experts. Book your residential HVAC service today
Working with a local HVAC contractor in Chicago gives you extensive support that meets the regulatory standards and requirements. Our team is committed to delivering comfortable homes that can withstand the region’s tough weather conditions.
Every customer is entitled to a free consultation and quote, where our advisors will explain everything you want to know. There are flexible financing options as well, to make luxury services affordable.
Book top-quality HVAC services Chicago homeowners rely on today.
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We Service All Major Brands and Models
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





















Repair & Installation
Freqently Asked Questions
1
Is Astera licensed and insured for residential HVAC work in Chicago?Yes. Astera is a fully licensed and insured company offering the residential HVAC services Chicago homeowners need. From system troubleshooting to a full replacement, we strive to deliver top results at competitive rates.
2
Do you offer emergency HVAC services for Chicago homeowners?We do. Our customer service team is available 24/7 to handle any emergencies. If your system breaks down suddenly, give us a call. Our technicians aim to respond as quickly as possible for the urgent HVAC repair services, often within the same day, depending on availability.
3
Can Astera service single-family homes and condos in Chicago?For sure. We cater to every household’s unique needs. Many of our clients live in small homes and condos. We specialize in dealing with tight spaces and intricate pipe work. Don’t hesitate to tell us about your needs, so we can customize a plan for you.
4
How do I know if my HVAC system needs repair or replacement?If your system breaks down frequently and is older than 10 years, a replacement may be needed. During the inspection, our technicians will conduct a detailed examination to determine the model’s condition. They can recommend HVAC repair services and replacement packages accordingly.
5
What are the most common HVAC problems in Chicago homes?A lot of household owners neglect the importance of annual servicing. A system that is not cared for after a tough season will show signs of wear and tear much faster. That’s why we recommend regular fine-tunes to keep your HVAC in good shape.
6
Does Astera offer HVAC services for older homes in Chicago?Yes. We offer HVAC services to all homes in Chicago, IL, both old and new. We understand the unique challenges of old homes due to the structure and pipework. Our technicians are qualified to handle complicated matters for older homes.
7
How much do residential HVAC services cost in Chicago?HVAC services cost differently, depending on the job's nature, parts needed, and scale. Before each project, our experts will either evaluate the property via a phone consultation or an in-house site audit to determine an accurate rate.
8
Does Astera offer upfront pricing for HVAC repairs and installations?Always. We offer a free quote before each project. You can get a clear idea of what to expect and how the work is done before proceeding. There will never be any unannounced bills for you.
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