Welcome to Oasis Plumbing, Heating & Cooling

Make Your Home An Oasis

With a focus on essential services, Oasis Plumbing, Heating & Cooling provides solutions that optimize the operations of homes and businesses across Chicago, IL and the surrounding areas. We make everyday requirements more affordable, energy-efficient, and convenient.

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Almost 30 Years of Experience

Over 400+ 5-Star Reviews and Counting

‘s

Of Happy Customers

24-7-365 Emergency Service Available

Save Thousands on a New Heating & Cooling System

With available Rebates & Tax Credits

Restrictions apply, call Oasis Plumbing, Heating & Cooling for more details.

Receive $500 Off

Furnace or Air Conditioner Replacement

Restrictions apply, call Oasis Plumbing, Heating & Cooling for more details.

Trusted Sources You Can Count On

Oasis Plumbing, Heating & Cooling is Your Reliable HVAC Team

Our name stands for nearly three decades of dedication. Oasis Plumbing, Heating & Cooling thrives because of treating each and every customer as a priority. We create a positive working environment for our employees, attracting the best technicians you’ll find anywhere, inspiring loyalty, and supporting pride in job performance. Those little details that are so important, such as showing up on time, pricing that makes sense, and honest communication, never get overlooked.

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Heating Maintenance

AC Repair

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AC Installation

Indoor Air Quality

Maintenance Plans

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Experts You Can Trust

Heating, Cooling, and Much More at Oasis Plumbing, Heating & Cooling

Residential, light commercial, and commercial heating, cooling, and indoor air quality for new construction and established properties are areas where every component is crucial. Whether for new design/installation, upgrades, replacements, retrofits, repairs, or upkeep, Oasis Plumbing, Heating & Cooling maximizes potential benefits. Our maintenance program offers worry-free, easy, and essential services. Make the most of every opportunity and Make your Home an Oasis! Contact us at 773-320-5395 today. We’re here 24/7, resolving emergency issues whenever you need us.

100% Satisfaction Guarantee

Our unwavering commitment to integrity, sensible solutions, and competitive pricing guarantees client satisfaction in each and every project.

Seasonal Maintenance Plans

Seasonal maintenance plans are essential for ensuring the longevity and optimal performance of your property’s systems and equipment throughout the year.

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Quality HVAC Services

Drawing from today’s smart innovations and leading manufacturers, we support quality options with skilled workmanship to optimize reliability. Get long-term satisfaction and savings by working with us.

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HVAC Installation, AC Service, AC Repair, Air Conditioning Installation & Plumber Chicago, IL, Skokie, IL, Elmhurst, IL, Lombard, IL, Addison, IL & Wilmette, IL

HVAC Company Chicago, IL | AC Repair Skokie, IL | Heating Service Elmhurst, IL

Air Conditioner Repair ∴ Heating Service ∴ HVAC Company ∴ Addison, IL ∴ Northlake, IL ∴ Winnetka, IL

Featured Five-Star

Customer Reviews

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.

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.

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 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 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.

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.

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.

Excellent

Oasis Heating and Cooling4.9

Based on 1256 reviews

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Eric Tendian

16 hours ago

I've used Oasis multiple times and each time their service has been excellent. I've used them to replace an A/C and electric furnace in my condo, replacing the gas furnace in my house, and most recently replacing the A/C in my house. I've also used them for regular system checks and diagnostics. What really sets Oasis apart is the personal accountability from the top down. The owner, Mike, has personally stopped by to make sure everything was handled right, and he genuinely goes above and beyond to meet your needs. The best example was when my A/C went out right at the start of a Chicago heat wave. Instead of putting me on a long waiting list like other companies would, Mike helped expedite a fast replacement to get the house cool again right away. Between handling the condo, the house, and dealing with unexpected breakdowns, they have never let me down. They even seamlessly followed all the strict rules and scheduling requirements set by my condo association. Their prices are very reasonable, they are always punctual, they don’t try to upsell you on things you don't need, and they leave the place clean. Finding an HVAC contractor in the city you can actually trust is tough, but Oasis has absolutely earned my repeat business.

Response from the owner:Thank you, Eric! We truly appreciate your loyalty and kind words about our service. It's great to hear that Mike and the team have consistently met your needs and provided reliable solutions. Your trust means a lot to us, and we're here whenever you need us again!

Sam Biga

19 hours ago

I am Patrick’s tenant - we worked with Joseph when we had an issue with our upstairs neighbor’s AC unit leaking though our wall. He was kind, attentive and answered all my questions in a way that made sense to a girl who knows nothing about HVAC! He is awesome!

Response from the owner:Thank you, Sam! We're glad to hear that Joseph was able to assist you with your issue and that his explanations were helpful. We appreciate your feedback!

Bryn Vaydik

20 hours ago

Thanks Joseph for coming out and fixing our issue quickly!

Response from the owner:Thank you, Bryn! We're glad to hear Joseph was able to resolve the issue for you quickly. Your feedback is appreciated!

Karrie James

23 hours ago

Really happy with my experience with Oasis. Great communication and response with scheduling. I had a full hvac replacement and my specific install team of Fernando, Amir, and Joel were great. They arrived on time, professional, respectful, and took the time to answer all of my questions. They explained everything clearly, which made me feel confident throughout the installation. They also set up my new Nest thermostat wiring and walked me through the complete set up & capabilities. They made sure everything was working properly before they left.

Response from the owner:Thank you, Karrie! We're glad to hear about your positive experience with Oasis and appreciate your kind words about Fernando, Amir, and Joel. It's great that they were professional and took the time to ensure you felt confident and informed. Enjoy your new HVAC system!

lisa Pagura

1 day ago

The response time to set up and have a service technician come out to look at and fix our AC during a heatwave was amazing! Danny could not have been more professional or pleasant. Oasis is now our new HVAC go to for maintenance and service.

Response from the owner:Thank you, Lisa! We're so glad to hear that you had a great experience with our service and that Danny made a positive impression. We appreciate your trust in us for your HVAC needs!

Saba Shais

4 days ago

Thanks for Damir for providing the best service.

Response from the owner:Thank you, Saba! We appreciate your kind words and are glad Damir could provide you with excellent service.

Gregory Deutsch

5 days ago

Response from the owner:Thank you, Gregory, for taking the time to leave a review! We appreciate your support.

DENIO DIFRANCESCO

5 days ago

I have been using them for around 25 years and they always due a good job and at reasonable prices. They have installed all of the ACs and furnaces at our three flat

Response from the owner:Hi Denio! Thanks for sharing your Oasis experience. It means so much when our best customers share their experiences. We're really pleased to hear that you are satisfied with our services and look forward to keeping you a happy customer. Sincerely, Your Oasis Team

Lily Cox

5 days ago

Response from the owner:Thank you, Lily, for taking the time to leave a review. Your support means a lot to us!

Gregory Surber

5 days ago

We are very happy with choosing Oasis for our hvac seasonal maintenance and service. Service tech Naem is very pleasant and thorough. We highly recommend Oasis.

Response from the owner:Thank you, Gregory, for your kind words and recommendation; we're glad to hear you had a great experience with Naem!

David Armstrong

6 days ago

Needed a maintenance flush to clean and de-scale our Noritz insta-hot water heater. Steve did the work and was excellent. Well informed. Confident. And did a great job.

Response from the owner:Thank you, David! We're glad to hear that Steve provided excellent service with your Noritz insta-hot water heater. We appreciate your feedback and will continue to deliver great experiences.

Nancy Nguyen

6 days ago

I had a great experience with the Oasis team. The motor was loud and Joseph came out to help the next day. Thank you the Oasis Plumbing, Heating and Cooling.

Response from the owner:Thank you, Nancy! We're glad to hear you had a great experience with our team. We're also grateful for Joseph's prompt assistance. Your support means a lot to us!

Don Sheber

1 week ago

Very pleased with the A/C inspection done today. I have been a loyal Oasis customer for many years and I’m always pleased with their products and the technicians who provide the service services.

Response from the owner:Thank you, Don! We appreciate your loyalty and are glad to hear you’re pleased with the A/C inspection and our technicians' service. Your continued support means a lot to us!

Teresa Uemura

1 week ago

Our air conditioner was not working well and making odd noises, so we had Oasis check it out. After discussing, we decided to replace our ancient heater and aging air conditioner instead of fixing. Oasis sent out Fernando, Joel, Amir and Jose the next day! They were on time, super nice & organized and kept me updated on their work. I thought I would be hanging out all day and have a mess to attend to after, but they were done in 5 hrs and left my condo spotless. We’ve been using Oasis for years as they never disappoint. I would definitely recommend them for your HVAC needs, especially this team.

Response from the owner:Thank you, Teresa! We appreciate your kind words about Fernando, Joel, Amir, and Jose. It's great to hear that they provided timely and organized service while keeping your place clean. Your continued trust in Oasis means a lot to us!

Matthew Lockerman

1 week ago

Very responsive to a difficult repair to our gas lines. Chris was hard working and efficient, kept us updated, and made excellent repairs. Would highly recommend.

Response from the owner:Thank you, Matthew! We're glad to hear that Chris provided you with efficient plumbing services and kept you updated throughout the repair process!

Susanne Bell

1 week ago

Oasis was very easy to work with. Technician was very polite, trustworthy and knowledgeable.

Response from the owner:Thank you, Susanne! We're glad to hear that you found our team easy to work with and that our technician made a positive impression. Your feedback is greatly appreciated!

Greg Stewart

1 week ago

Oasis provided great service and the technician was on time, friendly and professional. I recommend their services.

Response from the owner:Thank you, Greg! We appreciate your kind words about our service and the technician's professionalism. Your recommendation means a lot to us!

craig Logan

1 week ago

Joseph was great to work with. Very knowledgeable and friendly like all the staff at Oasis.

Response from the owner:Thank you so much for the excellent review, Craig!

Casey Black

1 week ago

Joseph was great for maintenance

Response from the owner:Thank you, Casey! We're glad to hear that Joseph provided great maintenance service. Your feedback is appreciated!

john zhang

2 weeks ago

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

Ellen Johnson

2 weeks ago

Response from the owner:Thank you, Ellen, for your review! We appreciate your support and look forward to serving you again.

Alexander Morales

2 weeks ago

The team was great and swift with maintenance. They arrived a bit early, which was great and were complete in just 30 minutes with solid recommendations for the future of the system

Response from the owner:Thank you, Alexander! We're glad to hear that you had a great experience with the team's swift maintenance and their helpful recommendations. Your feedback means a lot to us!

Jen J

2 weeks ago

Professional and communicative

Response from the owner:Thank you, Jen! We appreciate your kind words about our professionalism and communication. Your feedback means a lot to us!

Noopur Singh

2 weeks ago

Joseph was great! Very thorough and very helpful.

Response from the owner:Thank you, Noopur! We're glad to hear that Joseph was thorough and helpful. Your feedback is appreciated!

Mike D

2 weeks ago

Excellent. I've been a customer for 5+ years. Services ranging across repairs, annual HVAC check-ups, and the installation of a new furnace and AC unit. People and service are fantastic (most recently, Joseph). Recommend!

Response from the owner:Thank you, Mike! We appreciate your loyalty over the past 5+ years and are glad to hear that you’ve had fantastic experiences with our services and team, especially Joseph. Your recommendation means a lot to us!

Leave a Review Chicago Leave a Review Elmhurst

Receive $200 Off

Equipment Replacement

Restrictions apply, call Oasis Plumbing, Heating & Cooling for more details.

Save Thousands on a New Heating & Cooling System

With available Rebates & Tax Credits

Restrictions apply, call Oasis Plumbing, Heating & Cooling for more details.

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