AC Replacement Oak Brook, IL

Oasis Plumbing, Heating & Cooling Offers Seasonal Maintenance Plans

AC Replacement in Oak Brook, IL: Expert Services from Oasis Plumbing, Heating & Cooling

When the summer heat hits Oak Brook, IL, a reliable air conditioning system is a must-have for your home or business. If your AC unit is showing signs of wear and tear, or if it’s more than 10 years old, it may be time to consider a replacement. At Oasis Plumbing, Heating & Cooling, we specialize in AC replacement services that keep you cool and comfortable all season long. With over 20 years of experience serving Chicago and the Northern Suburbs, our team of highly-trained technicians is equipped to handle any AC replacement project, big or small.

Signs You Need an AC Replacement

How do you know when it’s time to replace your air conditioner? Here are a few tell-tale signs:

Age: If your AC unit is more than 10 years old, it may be nearing the end of its lifespan.
Frequent repairs: If you find yourself calling for repairs more and more often, it may be more cost-effective to invest in a new system.
Poor performance: If your AC struggles to keep your space cool, or if it’s producing strange noises or odors, it may be time for an upgrade.
High energy bills: An inefficient AC unit can drive up your energy costs, while a new, energy-efficient model can help you save money on your monthly bills.

At Oasis Plumbing, Heating & Cooling, our experienced technicians can assess your current AC system and help you determine whether a replacement is the best course of action. We’ll take into account factors like the age and condition of your unit, your cooling needs, and your budget to recommend the best solution for your Oak Brook, IL property.

Benefits of AC Replacement

Investing in a new air conditioning system offers a range of benefits for your home or business, including:

Improved comfort: A new AC unit will provide more consistent and effective cooling, keeping your space comfortable even on the hottest days.
Enhanced energy efficiency: Modern AC systems are designed with energy efficiency in mind, which means you can enjoy lower energy bills and a smaller carbon footprint.
Increased reliability: With a new AC unit, you’ll experience fewer breakdowns and repairs, giving you peace of mind all summer long.
Better indoor air quality: New AC systems often include advanced filtration features that can help remove allergens, pollutants, and other contaminants from your indoor air.

At Oasis Plumbing, Heating & Cooling, we offer a wide selection of high-quality AC systems from leading brands like Carrier, Trane, and Lennox. Our team will work with you to find the perfect system for your needs and budget, and we’ll handle every aspect of the installation process from start to finish.

Why Choose Oasis Plumbing, Heating & Cooling for Your AC Replacement?

When it comes to AC replacement in Oak Brook, IL, you want a team you can trust to get the job done right. At Oasis Plumbing, Heating & Cooling, we’ve been serving our customers in Chicago and the Northern Suburbs for over 20 years, and we’ve built a reputation for quality, reliability, and expertise. Here are just a few reasons why our customers choose us for their AC replacement needs:

Experienced technicians: Our team of highly-trained technicians has the skills and knowledge to handle any AC replacement project, no matter how complex.
Quality products: We offer a wide selection of high-quality AC systems from leading brands, so you can find the perfect system for your needs and budget.
Customized solutions: We understand that every property is unique, which is why we offer customized AC replacement solutions tailored to your specific needs and goals.
Exceptional customer service: From your initial consultation to the final installation, our team is committed to providing exceptional customer service every step of the way.

Don’t let a faulty AC system leave you hot and bothered this summer. Contact Oasis Plumbing, Heating & Cooling today to schedule your AC replacement consultation in Oak Brook, IL. With our expert technicians, quality products, and commitment to customer satisfaction, you can trust us to keep you cool and comfortable all season long.

AC Replacement & Air Conditioning Replacement in Oak Brook, IL

Air Conditioner Replacement in Oak Brook, IL | Air Conditioning Replacement

Central AC Replacement ∴ Central Air Replacement ∴ Air Conditioner Replacement ∴ Oak Brook, IL

Featured Five-Star

Customer Reviews

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 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.

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.

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 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.

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.

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.

Excellent

Oasis Heating and Cooling

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Chris Gleason

We had a great experience using Oasis Plumbing, Heating and Cooling at our property in Chicago

Response from the owner:Thank you, Chris, for your wonderful feedback! We're glad to hear you had a great experience with our team . We look forward to working with you in the future!

Eric Yore

I was extremely pleased with my experience with Oasis! From the prompt scheduling to the expert service, an all around great experience. I had a 10:00 am appointment and the tech was running late. He had the courtesy to call and let me know he would be running late. Little thing, but much appreciated! Makes a huge difference. When he arrived he was very professional, knowledgeable, and completed the work in a timely manner. I will continue to use and recommend Oasis. I’ve had neighbors use Oasis as well, and they have also been pleased. Thanks!

Response from the owner:Thank you, Eric! We truly appreciate your kind words and are glad to hear you had a great experience with our team. Your support means a lot to us, and we look forward to serving you and your neighbors again!

Reese Formolo

Friendly, efficient, and easy to work with!

Response from the owner:Thank you, Reese! We're so glad to hear you found us friendly and efficient—it means a lot to our team!

Arlene Bunis

I have been an Oasis customer (and fan) for over 20 years! I have only experienced the BEST service and professional care for all these years - their staff is excellent (and everyone has been there a long time so my experts keep coming back year after year). I feel known by their staff which gives me great peace of mind when they arrive to do a job…I know it will be done correctly, thoroughly, quickly, promptly and efficiently - and with a warmth and kindness that leaves me smiling. The consistency is so appreciated. I would never use anyone else!

Response from the owner:Thank you, Arlene, for being such a loyal customer for over 20 years and for your kind words about our staff and service; we truly appreciate your trust and support!

William Sonna

They have come through for me every time I've needed them.

Response from the owner:Thank you, William, for your kind words; we’re grateful to have been there for you, and we appreciate your support!

Craig Welch

Response from the owner:Thank you, Craig, for your fantastic 5-star rating! We truly appreciate your support.

Liesl Murphy

We have been using Oasis for several years. First as an emergency service, then maintenance. They give excellent service, are timely, and price is reasonable.

Response from the owner:Thank you, Liesl, for your wonderful feedback! We're so glad to hear that our service has met your needs over the years and appreciate your support and trust in us.

Beau Hale

We have been using Oasis for years and they have always been prompt, professional, and friendly. Their last visit was no exception. We always recommend Oasis to neighbors when they need HVAC service.

Response from the owner:Thank you, Beau, for your kind words and for being a loyal customer; we appreciate your recommendations and are glad to hear our team continues to meet your expectations!

Angela Whittenhall

Oasis did an amazing job replacing my 20 year old HVAC unit today. Fernando, Michael, and their team were prompt, professional, friendly, and efficient. The office was also great to work with and scheduled me for installation the next day. Their quote was the most cost friendly of the several I received. Highly recommend.

Response from the owner:Thank you, Angela! We truly appreciate your kind words and are glad to hear that Fernando, Michael, and the team provided you with prompt and professional service. It's great to know you found our quote competitive and that we could accommodate your installation quickly. Your recommendation means a lot to us!

Philip Berkman

Repeat client here. Oasis is always prompt and responsible. When my AC unit needed replacing, they provided a competitive quote and quick install. Harvey and Serge were great. Would recommend.

Response from the owner:Thank you, Philip, for your continued trust in Oasis and for your kind words about our team, especially Harvey and Serge; we appreciate your recommendation!

A Ho

This company is incredibly responsive and professional. They installed two new furnaces and AC units in 2021 in our home. This wasn’t the easiest with one of the furnaces in the attic. They did an excellent job and the units have been working really well. Today, they did some maintenance service on the furnaces and again were friendly, super helpful and very knowledgeable. This is a great company to work with!

Response from the owner:Thank you for your wonderful feedback! We're glad to hear about your positive experiences with our team and that the installations and maintenance went smoothly. Your support means a lot to us!

Elizabeth Brown

Danny is the best - always feel like I'm in great hands - he is quick, efficient and explains everything clearly. He's also just so nice to talk to!

Response from the owner:Thank you, Elizabeth! We're glad to hear you had such a positive experience with Danny—his quickness, efficiency, and friendly nature truly make a difference. Your feedback means a lot to us!

Parm Purewal

Harvi and Serge were professional, on time, and very helpful during my AC unit replacement. They explained everything clearly and made sure I had no questions. Oasis has been my go-to for HVAC solutions the past four years—always great service!

Response from the owner:Thank you, Parm! We hope to work with you again soon!

Response from the owner:Thank you, Parm, for your kind words and for being a loyal customer! We're glad to hear that Harvi and Serge provided you with excellent service during your AC unit replacement.

Andrew Pergakis

Technician arrived on time, knowledgeable and courteous, fair pricing. I'll call them again.

Response from the owner:Thank you, Andrew! We're glad to hear our technician met your expectations with their knowledge and courtesy, and we appreciate your kind words about our pricing. We look forward to your next call!

Beth Brady

Efficient & effective.

Response from the owner:Thank you, Beth, for your kind words about our efficient and effective service; we appreciate your support!

Lin Qi

Oasis stopped serving my area but made an exception because their previous customers recommended them to me. They came out quickly for a diagnose which helped us a lot. They are not cheap but trustworthy.

Response from the owner:Thank you, Lin, for your kind words and for trusting us based on your friends' recommendations; we're glad we could help quickly and that you found us trustworthy.

Abdul aamir

Response from the owner:Thank you, Abdul, for your fantastic 5-star rating! Your support means a lot to us.

Joel Kiedaisch

Craig and everyone at Oasis were a pleasure to work with. They responded to our online request right away, arrived when they said they would, and fixed the problem quickly. We've used them before and will do so again. Thank you.

Response from the owner:Thank you, Joel! We're glad to hear that Craig and the team made your experience positive, and we appreciate your continued trust in us.

John Adler

Before calling Oasis, I had another company inspect our non-working AC. They diagnosed the issue as a faulty furnace circuit board. Since we had a similar problem in the past and replacing the circuit board didn’t solve it then, I asked the technician if he was certain. Although he said he was confident, they couldn’t get the part in a timely manner.

So, I called Oasis—an authorized American Standard dealer—and their technician, Naem, quickly ruled out the circuit board as the issue. He identified a shorted Y1 wire instead and had it repaired in under 30 minutes.

Huge thanks to Naem! Oasis will definitely be our go-to mechanical contractor moving forward.

Response from the owner:Thank you, John, for sharing your experience and for trusting Oasis with your AC issues; we’re glad Naem could quickly (and correctly!) identify the problem and get everything sorted out for you.

Kevin Galligan

Great job as always! Thanks - Mary and Kevin Galligan

Response from the owner:Thank you, Mary and Kevin! We truly appreciate your kind words and support. Always a pleasure to see you, and we look forward to the next visit!

Johanna Zorn

Oasis installed a/c in our house today. They worked very hard all day providing the highest quality of service. The installation looks great. And we're very pleased with the results, a cool and comfortable house.

Response from the owner:Thank you, Johanna, for your kind words! We're glad to hear that you’re pleased with the installation and with our team. We'll make sure to pass on your positive feedback, it means a lot to our entire team!

Vanessa Banks

Mark did a great job. He checked the pressure, washed the system and provided a clean filter.

Response from the owner:Thank you, Vanessa! We're glad to hear that Mark's efforts made a positive impact. Your feedback means a lot to us!

Craig Hulfachor

I have been a customer with Oasis Heating & Cooling for 18 years; and this company continues to perform with excellence, whether timely maintenance, emergencies, or furnace/a-c installation.
And their furnaces and air conditioners last!

Response from the owner:Thank you, Craig, for your long-term loyalty and kind words; we truly appreciate your support and are glad to hear our team has consistently met your needs over the years. We look forward to continuing to work with you!

Daniel Zambrano

They did a great job! Cleaned up everything, were on time, and did a great bo

Response from the owner:Thank you, Daniel! We're so glad to hear you were pleased with the service. Your feedback means a lot to us!

Tim Kelly

Response from the owner:Thank you, Tim, for the fantastic 5-star rating! We truly appreciate your support.

Jon Hensley

Fast and super professional service! Best in Chicago hands down.

Response from the owner:Thank you, Jon, we truly appreciate your kind words and are glad to hear you had such a positive experience with us!

Debbie Aaron

Oasis Heating- Mike Casovic and Hani and the other technicians are absolutely amazing! Best customer service ever ! They have been my AC team for 20 years and they always fix my problems! You can’t find better crew to service my AC needs and yours !

Response from the owner:Thank you, Debbie! We're so grateful for your loyalty over the past 20 years and thrilled to hear about your positive experiences with Mike, Hani, and the team. Your support means the world to us!

Zully Babilon

Andrew Hull

Response from the owner:Thank you, Andrew, for your 5-star rating! We truly appreciate your support.

Nancy Kalouch

i was impressed by the professionalism and the prompt scheduling of Oasis heating and cooling sale agent! The tech was punctual and courteous during my diagnostic visit. He took his time to explain the issue of my old system and the proper resolution choice. he did proper maintenance with no hassle nor hidden costs. I applaud Oasis heating and cooling for hiring the best technicians and for offering high quality products and services at a competitive price! I was very pleased with the 2 gentlemen who installed my new hvac cooling system, they did a clean job and took their time explaining what they have done and how to maintain! they are professional , polite , experts and trustable! many Kudos to them!

Response from the owner:Thank you, Nancy, for your kind words about our professionalism and the punctuality of our technician; we appreciate your trust and look forward to serving you again! We are here for all of your HVAC and Plumbing Needs!

Jim Maletich

Fast, professional and reasonably priced

Response from the owner:Thank you, Jim, for your kind words; we appreciate your feedback and are glad to know you found our services fast, professional, and reasonably priced!

Justin Gerszonovicz

10/10 would recommend

Response from the owner:Thank you, Justin, for your fantastic review; we truly appreciate your recommendation!

Marcelo Papalardo

Great, great service and very friendly. Highly recommended!

Response from the owner:Thank you, Marcelo! We truly appreciate your kind words and are glad you had a wonderful experience with our friendly service.

Ifteqar Syed

Excellent service.

Response from the owner:Thank you, Ifteqar, for your kind words about our excellent service; we truly appreciate your feedback!

Peter Cosentino

Really happy with my experience with Oasis Plumbing, Heating, & Cooling. Danny was great. He showed professionalism and was extremely knowledgeable. He quickly diagnosed, communicated, and corrected the issue. 5 star experience. Highly recommend!!

Response from the owner:Thank you, Peter! We're glad to hear about your positive experience with Danny and appreciate your recommendation. Your satisfaction means a lot to us!

Michael Janda

Response from the owner:Thank you, Michael, for your 5-star rating! We truly appreciate your support.

Shayla Frankenberg

Response from the owner:Thank you, Shayla, for the amazing 5-star rating! We truly appreciate your support and are glad to have you with us.

Kelsey Johnson

We had been without AC for 8 days, through a heat wave, by time Chris (plumber) was able to come clear our drain line. Two other companies had essentially told us they couldn’t help and/or had given us crazy timelines for helping us. Chris was so nice to work with and we are SO GRATEFUL for his help.

Response from the owner:Thank you, Kelsey, for your kind words! We're so glad Chris could assist you during such a challenging time, and we truly appreciate your gratitude.

ellen egan

Mark, was out today at my residence for service. He was very knowledgeable and explained clearly what was needed. Very pleased with the service provided by Oasis.

Response from the owner:Thank you, Ellen! We appreciate your kind words about Mark and are glad to hear you were pleased with the service from Oasis.

Nisha or Aryan Manikkan

Mike is honest and has excellent customer service!

Response from the owner:Thank you, Nisha, for your kind words about Mike's honesty and excellent customer service; we truly appreciate your feedback!

Joe Smeeton

Response from the owner:Thank you, Joe, for your 5-star rating; we truly appreciate your support!

Sebastian Toma

I couldn’t be happier with the service Oasis provided. Real professionals, the tech showed up earlier, he was friendly and knowledgeable and got my AC working quickly. Would highly recommend!

Response from the owner:Thank you, Sebastian, for your fantastic review! We're glad our team was able to provide you with friendly and quick service! We look forward to working with you again in the future.

Aidan Nuttall

Response from the owner:Thank you, Aidan, for the 5-star rating! We truly appreciate your support.

Brian Jacobs

Best people best service. Danny rocks.

Response from the owner:Thank you, Brian! We truly appreciate your kind words and are glad to hear that you had a great experience with Danny.

Binita Shethna

On time, polite and efficient crew.

Response from the owner:Thank you, Binita, for your kind words about our crew; we appreciate your feedback and are glad to hear you had a positive experience!

Arturo Trovato

Chris was great. We had a leak in our dishwasher drain hoses. He was very professional and diagnosed the problem. Chris re-routed the faulty pipes and everything is now looking and working great!

Response from the owner:Thank you, Arturo, for sharing your experience! We're glad Chris was able to help with the dishwasher issue and that everything is working great now. Your feedback means a lot to us!

Sonal

We are pleased with the professionalism of this company. Prompt quote and installation.

Response from the owner:Thank you, Sonal, for your kind words! We're glad to hear you a had a positive experience. Please don't hesitate to reach out for any of your HVAC or plumbing needs in the future!

Kyle Sawyer

10/10 Recommend. Super friendly staff, quick service, even called me when something opened up and saw me same day. So glad to have found them.

Response from the owner:Thank you, Kyle! We're glad you had a great experience with our friendly staff and quick service. We appreciate your recommendation and look forward to seeing you again!

Bob Ackerman

Joseph came and serviced our air conditioner after it stopped cooling efficiently. He explained everything thoroughly and did a great job.

Response from the owner:Thank you, Bob, for your positive feedback! We're glad Joseph was able to help, and we look forward to working with you again in the future!

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