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Oasis Heating & Cooling Offers Seasonal Maintenance Plans

American Standard ACFor the essential care of your air conditioner in Chicago, IL and the surrounding areas, choose the added benefits provided by Oasis Heating & Cooling. On the job for nearly thirty years, we’ve designed our services for affordability, convenience, and exceptional value. Check out our Heating & Cooling Energy Savings Program. Designed as a 30-point maintenance plan, our task list misses nothing. Call us at 773-657-9706 to learn more and sign up. We operate 24/7 to best serve our residential, commercial, and light commercial customers.

Air Conditioning Maintenance from Oasis Heating & Cooling

The severity of local winters keeps the cooling system sitting idle for more than half the year. It can be a mistake to think this means little wear and tear on components and less need for upkeep. During those long, cold months, there’s the very real possibility of contaminant buildup and even pest infiltration. Issues that came about the previous season don’t fix themselves. With an intensive inspection from the qualified techs from Oasis Heating & Cooling, the majority of malfunctions are avoided.

We’re Here to Keep Your Property Cool and Comfortable

Did you know that proof of qualified service is necessary for the validation of the manufacturer’s warranty coverage? Oasis Heating & Cooling covers all makes and models of cooling equipment, from central air conditioners to heat pumps and ductless units. Comprehensive testing, cleaning, tuning, proactive strategies, and problem-solving contribute to greater reliability, longevity, and energy efficiency. We deliver ideal comfort and air quality at lower running costs. Make your Home and Oasis by choosing us for AC maintenance anywhere across Chicago, Elmhurst, Bensenville, and Addison, IL.

AC Maintenance Near Me, Air Conditioning Maintenance & AC Maintenance in Chicago, IL

Central AC Maintenance in Chicago, IL | AC Maintenance Near Me

Central AC MaintenanceAir Conditioner Maintenance ∴ Chicago, IL

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Family Owned and Operated Since 1997

Make Your Home An Oasis

Keep all your heating and air conditioning systems running at peak performance with an Oasis Heating & Cooling Energy Savings Program. You can avoid seasonal emergencies, extend the life of your equipment and save money on equipment costs and energy over the life of your systems.

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Contact Oasis Heating & Cooling Today!
Featured Five-Star
Customer Reviews

Oasis was incredibly responsive and efficient! My call to them on a Friday night during a cold spell was returned within 10 minutes and he scheduled a tech to come to my home at 7 the following morning. At 7 the tech was there, examined my furnace confirming that a new motor was necessary. He searched for the part, sent a quote and returned with the motor by noon the same day to install it. You can’t beat that!!! I will be using Oasis for all my future furnace and A/C needs.

Gayle V.

The folks with Oasis showed up right on time and replaced my entire furnace and condenser in about 4.5 hours. I had just redone my laundry room where the furnace is and they took great care not to damage anything. Overall very happy with the service and very happy with how respectful the installers were.

Josh D.

Oasis has always been great to work with and their staff are quick and efficient if issues arise. When our air conditioning broke down during the heat of the summer, they provided a quick replacement at a competitive price. Their staff are always extremely kind, respectful, and knowledgeable.

Sam C.

I called Oasis this morning because my furnace was not working. Within 20 minutes their technician, Danny, arrived. Danny was able to assess the situation, provide an immediate fix, and even commit to returning Monday morning to provide additional services needed. Danny was friendly, informative, professional and FAST! I am thankful I called Oasis for my immediate heating needs and that Danny was the technician who arrived. Top notch service! Highly recommend.

Megan R.

I have been using Oasis since 2019. They are reliable, efficient, and their prices are reasonable. The customer service is amazing. Every tech I’ve had come out is knowledgeable, friendly, and professional. The owner, Mike, is hands on and works with you every step of the way. Highly recommend Oasis.
Services include: furnace and AC replacement; annual maintenance.

Nicole U.

I had a great experience with Oasis. Our furnace had issues on Thursday night and Oasis came at 7am the next morning, and we found out we needed a new one. They provided all the necessary information to our condo building so we could get an emergency replacement on Saturday morning. Within 36 hours we had a brand new furnace and the installation team did a great job communicating on their work and how to use the furnace. The owner, Mike, and his team are great and I really appreciated the attention they gave to this matter. I would highly recommend and will only go to them in the future.

Shane H.

Oasis is great! My furnace is almost 30 years old and for a reasonable price they were able to do the repairs. First Danny came to evaluate. He showed me what was wrong. They had to order the necessary parts to fix it. Today Hani and Fernando came to do the repair. They were efficient and courteous. I will definitely use Oasis in the future.

Emily H.

Danny and the folks at Oasis got us a great deal on a new furnace and AC. The install took about 4 hours, and they were also super responsive throughout the process. It was about as good of an experience I’ve had with an HVAC company. I’d highly recommend!

Brian C.
Oasis Heating and CoolingExcellentOasis Heating and Cooling4.9 Based on 525 reviews fromSee all reviews review us onJason Richards SmithJason Richards Smith ★★★★★ Showed up fast and on time even though they were very busy with the recent heat wave. Fixed our AC in no time, quick and professional and the price was very reasonable. Cannot recommend them enough! Thanks Oasis!Heather SeidelmanHeather Seidelman ★★★★★ I met the owner Mike over 10 years ago when a client had an AC emergency. He was responsive and knowledgeable. I’ve been using Oasis Heating and Cooling and referring them to friends, family and clients ever since.Response from the ownerDear Heather, we are so happy that you enjoyed your experience with us! We appreciate the great review and look forward to working with you again soon. Barbara BreaultBarbara Breault ★★★★★ Had to call for service on a Sunday morning when my AC unit stopped working. From the minute Oasis picked up the phone, I felt like I called the right place. Within 15 minutes of giving my info to the call service I had a tech call me and set an appointment for 10am same dayNaem was on time and took care of the problem quickly. He also checked the unit on the roof besides a complete inspection of the unit in the condo. He was very professional and courteous. And it was very fair pricing for an emergency call on a weekend.I will not hesitate to use Oasis again if there are future problems. 100% would recommend.craig Logancraig Logan ★★★★★ Marcus was great to work withMichael LubeleyMichael Lubeley ★★★★★ Aneal did a great job diagnosing the problem and completing the repair during the first extreme heat of the season.Brad BBrad B ★★★★★ Mike & Danny are the best! Had my AC unit back up and running ASAP! Thanks again guys!Chris RiehlmannChris Riehlmann ★★★★★ Oasis was super quick to respond to my service call. They had someone out in an hour. Our repairman, Fernando, was great, very friendly and got the job done fast. He even fought off a bee hive that was attached to our AC unit!Karen PillsburyKaren Pillsbury ★★★★★ Always responsive and reliable. Super fast, friendly service. Long time and loyal customer.Caitlin HubbsCaitlin Hubbs ★★★★★ Raymond TanRaymond Tan ★★★★★ Been using Oasis for several years now and they've always been great. Just had Anel and Vaha come by to fix a broken capacitor and do some regular maintenance and they were on time, courteous and professional. Happy to keep sending them my business.ellen eganellen egan ★★★★★ Valerie NichollValerie Nicholl ★★★★★ Jane MorsonJane Morson ★★★★★ Oasis Heating and Cooling has installed 3 furnaces and 2 air conditioning systems in our 3 flat over the last two years. They offer top quality equipment at very competitive prices. By purchasing their maintenance contracts, you double the parts warranty from 5 to 10 years on equipment you purchase through them. Installation is professional and efficient. Anel and Vaha just installed an air conditioning unit and they finished well ahead of schedule, were personable, professional, and didn't make a mess (very important to our tenants). They take pride in their work. The owner of Oasis participates in all aspects of the business and is a pleasure to work with. Highly recommend!Dave HorsteinDave Horstein ★★★★★ I noticed our AC unit wasn’t working around 9:45PM and gave Oasis a call. Within minutes I had a text from Mike saying he can come at 8AM the next day. Sure enough, Mike showed up and quickly diagnosed the issue. He also cleaned the unit and checked it for other problems. The whole experience only took about 30 minutes. Thanks, Mike!Gayle VictorGayle Victor ★★★★★ Once again Oasis was incredibly responsive to my request for service! This time it was the A/C, and Damir came the next day. It wasn't immediately obvious what was wrong, but he patiently took things apart, found the trouble, and had the part with him to fix it. He explained how to do upkeep and took the time to get the condenser in shape for me, all at a reasonable price.. This is the second wonderful experience I've had with Oasis, and now I wouldn't even consider calling anyone else!!Response from the ownerDear Gayle, Wow! Thank you so much for the feedback! We appreciate your business and hope to see you again this spring for preventative maintenance! Kristen PetersKristen Peters ★★★★★ Prompt customer service, professional tech, quick work. Highly recommend.Response from the ownerThank you so much, Kristen. We are happy to help and look forward to helping with maintenance again in the future! Shoshana CooperShoshana Cooper ★★★★★ very good servicevery professional and effecientResponse from the ownerThank you so much for the review, Shoshana! We have always enjoyed working with you and look forward to working with you for years to come! Lisa EhrhartLisa Ehrhart ★★★★★ Response from the ownerThank you, Lisa! Asif RajanAsif Rajan ★★★★★ Been working with this team for 15 years and i have never worked with any one better. They are the best in their job. Highly recommend. Thank you guys.Response from the ownerThank you so much, Asif! We value our long time clients, and want to give you the absolute best. We are happy to help, and look forward to doing your maintenance this winter! David LennieDavid Lennie ★★★★★ When we turned on our central air this season, it didn’t seem to be working at all — it would say it was running but either the air coming out wasn’t cooled or there wasn’t any air coming out at all.We subscribe to competing company’s monthly maintenance program for our HVAC and plumbing, and they’d tested and passed our unit only a month earlier. I had them come back and they diagnosed the problem as a likely refrigerant leak — they explained how they’d go about fixing it and the cost to repair but highly encouraged us instead to buy a whole new system from them — repair cost ~$2500, replacement cost <$10000!I decided to get a second quote and found Oasis. I liked that they specialize in heating/cooling, and their refrigerant leak repair process sounded much more thorough and was quoted for about the same as the other company. So I went with Oasis because they gave me more confidence that they could fully fix the problem.They were available within days. The morning of the service, they called to say that they’d had a bunch of their technicians call in sick so they’d be 2 hours later, which was fine — I was just happy that they gave me the heads up so early in the day. They arrived on time at the later time and spent 2 hours testing, locating, and repairing the refrigerant leak. They were incredibly professional and thorough and our HVAC is back to 100% working order. As an added bonus, they gave us a discount because they’d had to arrive 2 hours later than originally planned!Excellent service and communication across the board. They deserve all of their 5-star reviews!Response from the ownerThank you so much, David! We know your appointment did not go as smoothly as we would have liked, because when it rains, it pours, but you were so understanding and we appreciate it so incredibly much! Thank you for the amazing review, and we hope to come help maintain your system next year. And right on time, too! Kevin RudyKevin Rudy ★★★★★ Response from the ownerThank you, Kevin! ken gasperken gasper ★★★★★ Been providing by my hvac maintenance for 10+years. Always been communicative, good pricing, and their guys are the bestResponse from the ownerAs always, we are more than happy to help, Ken! We love our long time clients, and look forward to maintaining your unit for years to come. aro u. chesaro u. ches ★★★★★ Response from the ownerThank you so much for taking the time to leave an excellent rating for our Oasis Team! Killian GouldKillian Gould ★★★★★ Mike, Anel and the team at Oasis gave us a competitive quote and to provided us with a new A/C after thoroughly diagnosing he problem with our existing unit. They were responsive, professional and competitively priced. We will definitely work with them again on any heating or cooling needs, they were first-class throughout the entire process.Response from the ownerThank you, Killian! We were happy to work with you and find the best solution for your needs. We take pride in the top of the line experience we can offer, and hope to help maintain your unit for years to come. Rick KonstanRick Konstan ★★★★★ Response from the ownerThank you, Rick! Sarah MauricioSarah Mauricio ★★★★★ Oasis had immediate availability when the AC went out, and fixed the problem quickly. Their professionalism was appreciated.Response from the ownerWe're so happy you had such a good experience, Sarah! Thank you so much, and we look forward to coming back to do preventative maintenance this winter! Linda ClarkLinda Clark ★★★★★ Mike explained everything he was gong to do and gave me a suggestion regarding my humidifier which was not part of the service call.Response from the ownerThank you, Linda! We take a lot of pride in giving our clients every option for their equipment, and Mike is glad he could give you such a good appointment. SameerSameer ★★★★★ Response from the ownerThank you, Sameer! Gc by George Charles SalonGc by George Charles Salon ★★★★★ Response from the ownerThank you so much! Lincoln Dental LoungeLincoln Dental Lounge ★★★★★ Oasis Heating and Cooling did a great job replacing our AC unit today. It was not the easiest of jobs and they were efficient and respectful of my business while they completed the task. I will definitely be using this company in the future for my HVAC needs. I’m especially thankful to the father/ son duo named Amir who worked with me today.Response from the ownerThank you so much! We are so glad you had such a good experience with Damir and Amir, and are glad we will be able to come back out to maintain your unit. Kobee WadeKobee Wade ★★★★★ We called because the AC wasn’t pumping cold air out. Within 15 minutes after the call we had a worker come by our place, he walked me through his process, and explained in detail what the issue likely was and what he did to fix it. Really professional, quick response time, and even educational! Great jobResponse from the ownerThank you for the incredible review Kobee! We love when we can help our clients so fast, and hope to come back to help with maintenance next year! Lou LozonLou Lozon ★★★★★ Naem and Fernando did an excellent job removing our old AC unit and replacing it with a new one. They showed up on time, were engaging, and very efficient.Response from the ownerWow, Lou! Thank you so much! Naem and Fernando were happy to hear they could give you such a good experience, and we hope to help with maintenance next year! larry taorminalarry taormina ★★★★★ Another seasonal service taking care of byOasis Heating and cooler. I used them on all my commercial properties.Response from the ownerThank you, Larry! We always enjoy working with you, and look forward to helping every season. Thank you for the review, and see you this winter! warren stetsonwarren stetson ★★★★★ Fair price and they show up when they say they will.Response from the ownerThank you, Warren! We hope to help you with maintenance next year! Wai-Ling WengWai-Ling Weng ★★★★★ Oasis has always been responsive, prompt, and reliable. We have been using them since 2021 for AC related issues. I remembered my AC broke down on the hottest day of the summer last year. With one phone call, they were able to send a technician immediately on the same day. Harvi was very knowledgeable and friendly. He diagnosed quickly and replaced with a new part.A few days ago, my almost 20 year old AC finally decided to retire. The first thing came up to my mind is calling Oasis. The owner, Mike came out the next day during their busiest time, he explained the situation and gave me a great deal on both AC and furnace. Since my furnace is almost 20 years old and been having some issues lately, we decided to replace both based on recommendations from multiple people. Mike was able to provide all necessary documentation to our condo association. We were able to get an appointment within 3 days. He sent Harvi and 2 other guys to install the new units today. Harvi and his team did an amazing job. The whole job was done in less than 7 hours (7:30am to 2:30pm) and left no trace behind. Harvi even explained thoroughly to me how to operate the new equipment and provided suggestions on how to maintain. I would highly recommend Oasis to anyone.Response from the ownerThank you so much, Wai-Ling! We were glad we were the first team you thought of when you needed help. We were happy to get that replaced and glad we could do such an incredible job. Thank you for the amazing review, and we can't wait to help maintain your new system for years to come! Eric DeSantis (Super Edco)Eric DeSantis (Super Edco) ★★★★★ Nice group of workers doing a solid job, they were able to swap out our aging HVAC in a tight space with little interruption.Response from the ownerThank you, Eric! Our technicians are incredible, and will be happy to know you think so, too. We hope to come back to service your system next year! STEPHEN SMITHSTEPHEN SMITH ★★★★★ Response from the ownerThank you, Stephen! Sally GrenvilleSally Grenville ★★★★★ Oasis has taken great care of my furnace and air conditioning for the past couple of years ever since a neighbor recommended them. You can't go wrong with Oasis - highly recommend!Response from the ownerThank you, Sally! We love to learn we can help a whole community. We are always happy to help you, and look forward to doing your preventative maintenance this winter! Erin TobesErin Tobes ★★★★★ Everyone was very thorough and knowledgeable and did a great job fixing our AC on a hot day- they saved the day!Response from the ownerThank you so much, Erin! We're glad we could help you so quickly, and hope we can help you again in the future. AnneAnne ★★★★★ Oasis has been prompt, honest, reasonable and pleasant every time I've dealt with them. I highly recommend this company!Response from the ownerThank you, Anne! We're glad to offer a consistently pleasant experience and look forward to working with you again! Lisa HansonLisa Hanson ★★★★★ Oasis was great to work with from start to finish. No pressure sales, great quote on price and the quality work was done as quickly as promised. Highly recommend that you work with this crew.Response from the ownerThanks, Lisa! We’re thrilled that you were satisfied with our services. Your feedback is appreciated, and we hope to be of help again soon! Donald E RennerDonald E Renner ★★★★★ Service was on time, efficient and cost effective.Response from the ownerThank you for the wonderful review, Donald! Rachel MoldrawskiRachel Moldrawski ★★★★★ We have used Oasis multiple times for heat and a/c related issues, and each time our service has beyond exceptional! Mike is the best and explains everything that needs to get done and is knowledgeable to help you prevent future issues with your hvac. Five stars!Response from the ownerRachel, thank you for letting us and the community know about your fantastic experience with us! We hope to see you again soon. Harry SilversteinHarry Silverstein ★★★★★ Excellent work. Clean, fast, elegant installation of air conditioning. Would definitely use them again.Response from the ownerHarry, we are so happy that you enjoyed your experience with us! We appreciate the great review and look forward to working with you again soon. michelle kunzmichelle kunz ★★★★★ Top notch service! Danny was excellent! So glad we did our own research For independent/small business for heating and cooling and found this company in our neighborhood. Hopefully not too soon but they will be my go to whenever I need servicing on HVAC and heating our system is OLD No judgment or hard sell. I would definitely use this company when I’m ready to replace my units. Thanks again Danny!Response from the ownerThank you so much, Michelle! Danny is incredible and we are so glad to have him on the team, and we're glad you think so, too. We like to meet our clients where they're at, and help maintain a unit as long as we can. We look forward to assisting you with preventative maintenance this fall! Daniel GarrettDaniel Garrett ★★★★★ Naem and Fernando did a great job. Very friendly and installed a new AC and Furnace well. No complaints!Response from the ownerI'm so glad we could help you, Daniel, and Naem and Fernando will be glad to know it too. Thank you so much for your review and we look forward to working with you again! sinisa nikodinovicsinisa nikodinovic ★★★★★ Highly recommend company!!Service was provided fast and efficiently. Staff were very helpful and friendly. Do not hesitate to contact and use services from Oasis Heating & Cooling.Response from the ownerThanks, Sinisa! We’re thrilled that you were satisfied with our services. Your feedback is appreciated, and we hope to be of help again soon! Rose ZionRose Zion ★★★★★ Consistently great to work with -- easy scheduling, timely appointments, friendly employees. We had an issue with a new HVAC system installed by Oasis a few years in, and they have wonderful about coming right out to diagnose and fully covering the necessary repairs under their parts and labor warranty. So great!Response from the ownerThank you for the feedback, Rose, and we’re glad we could deliver such a positive experience! We look forward to working with you again. Angie AndersonAngie Anderson ★★★★★ Response from the ownerThank you for the great review, Angie! doug mathesondoug matheson ★★★★★ Oasis Heating and Cooling replaced the HVAC in two condo units for me. They were extremely easy to work with. Installation was timely, fast and professional. Everyone I spoke to on the phone made the process smooth and pleasant. I highly recommend them!Response from the ownerThank you for the fantastic review, Doug! We loved being of service to you, and hope to work with you again for preventative maintenance this winter! js_loader
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Chicago, IL

Google Rating
4.9
Based on 525 reviews
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