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

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

Heating Installation

AC Installation

Indoor Air Quality

Maintenance Plans

Commercial HVAC

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

HVAC Company Chicago, IL | Plumber Skokie, IL | Air Conditioner Repair Elmhurst, IL

HVAC Company ∴ Heating Service ∴ Air Conditioner Repair ∴ Skokie, IL ∴ Villa Park, IL ∴ Bensenville, IL

Featured Five-Star

Customer Reviews

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 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.

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.

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 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.

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.

Excellent

Oasis Heating and Cooling4.9

Based on 1418 reviews

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Kelsey Rayford

10 hours ago

Super detail oriented and fair pricing. Will use them every season!

Melanie Makhija

23 hours ago

Billie Morrow

1 day ago

On time, very professional, explained everything and cleaned up nicely when the job was completed

Courtney Kendal

1 day ago

Colette Halverson

1 day ago

Technicians Joseph and Bill were really great! Punctual, friendly, explained everything in a way that was easy to understand. I highly recommend.

Response from the owner:Thank you, Colette! We're glad to hear that Joseph and Bill provided you with great service and made everything easy to understand. Your recommendation means a lot to us!

Rossy Jimenez

2 days ago

Response from the owner:Thank you, Rossy, for taking the time to leave a review. Your feedback is appreciated!

Vanessa Banks

2 days ago

Joseph did a great job. My AC unit is on its last leg. He explained in detail the problem and gave me an estimate of the approximate cost of a new unit installation.

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!

Deanna Charles

3 days ago

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

searah deysach

3 days ago

We've used Oasis for years. They come when they say they will, the are friendly and they get the job done, usually very quickly !

Response from the owner:Thank you, Searah! We appreciate your loyalty and are glad to hear that our team consistently meets your expectations with friendly and efficient service.

Frank Bruno

3 days ago

Danny was professional and efficient. He identified the issue immediately. We have used Oasis for a very long time. We keep coming back. Always great!

Response from the owner:Thank you, Frank! We're glad to hear about your positive experience with Danny and appreciate your loyalty to Oasis. Looking forward to serving you again!

Leticia Magdaleno

4 days ago

I have known Mike for over 25+ years. His crew has installed new heating and cooling systems for me, with vents and ductwork installation, hot water heaters and has serviced and maintained same over the years. They are reliable and always available when you need them. Recently, he replaced the heating and cooling system at my parent's house. He came out right away to assess and provide an estimate for the work and 3 days later my parents had their new system to initiate the winter season worry-free. His crew is punctual, very professional and very knowledgeable in their work. I recommend Oasis without reservation.

Response from the owner:Thank you, Leticia! We truly appreciate your kind words and loyalty over the years. It's great to hear that Mike and the team have consistently met your needs and those of your parents. Your recommendation means a lot to us!

Neela Persaud

4 days ago

We had a new AC and furnace replaced in our condo. The work was completed on a Monday. On Saturday morning, there was a lot of water coming down into the utility closet. We called in to the office immediately and since it was a holiday weekend, there was no availability until Tuesday morning. Saturday evening, as the dripping continued, it dripped into the pan the unit was sitting in, causing the safety switch to shut down the AC. We texted Naim, the estimator, who reached out to the GM. On Sunday morning, Mike and Alan came out to diagnose the problem. They found out that the new installation was not the problem. The water was coming from the condo unit above us. They went above and beyond by going to the unit and cleaning out the blocked pipe that was the source of the problem. This was done at no charge to us; pretty sure not yo the neighbors upstairs either. I would highly recommend Oasis.

Response from the owner:Thank you, Neela, for your wonderful review! We're glad to hear that Naim, Mike, and Alan were able to assist you promptly and go the extra mile to resolve the issue. Your recommendation means a lot to us!

Sarah Herweg

1 week ago

We had Joseph come out to do maintenance on a bad capacitor - he was very communicative, quick and anticipated what it was based on my description on the phone! Really appreciate the excellent service

Response from the owner:Thank you so much, Sarah! We truly appreciate your support and are glad you had a great experience. We're here for all of your HVAC and Plumbing needs!

Tony Werner

1 week ago

Joseph was great. Super helpful and totally clear. Would def use again.

Response from the owner:Thank you, Tony! We're glad to hear that Joseph was helpful and clear in assisting you. We look forward to serving you again!

michael parker

1 week ago

Easy to schedule and coordinate, service tech arrived on time and performed the necessary work in a timely matter, making only one recommendation for a minor component replacement in 12 months. Friendly and polite. I will use Oasis again next time need service or a system checkout!

Response from the owner:Thank you, Michael! We're glad to hear that scheduling was easy and that our service tech was friendly and efficient. We appreciate your trust in Oasis and look forward to assisting you again in the future!

Larry Cheng

1 week ago

Steve was great.. quickly gave me a quote for the toilet assembly and tub work and explained everything well. Great service!

Response from the owner:Thank you, Larry! We're glad to hear that Steve provided you with great service and clear explanations. We appreciate your feedback!

Robert Murphy

1 week ago

Terrific response time and friendly folks who know their trade. Cherry topping of reasonable rates for a great value proposition.

Response from the owner:Thank you, Robert! We appreciate your kind words about our team's responsiveness and expertise. It's great to hear you found value in our services.

Phil McFarland

1 week ago

Always great service and stand by their work

Response from the owner:Thank you, Phil! We appreciate your kind words and are glad to hear you value our service. Your support means a lot to us.

Bridget Stratton

1 week ago

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

Erin Higgins

1 week ago

Had Joseph out to take a look and he was extremely thorough and knowledgeable. My AC unit is harder to access since it’s in a tighter spot and he was able to take apart a small piece of it to see the model #. He was very efficient and super helpful and provided solutions. I will definitely be using them again.

Response from the owner:Thank you, Erin! We're glad to hear that Danny provided you with kind and efficient service. We appreciate your support and look forward to assisting you with your next HVAC service!

Stephanie Moretti

1 week ago

Joseph was right on time and extremely efficient, helpful, and friendly! He came in for a/c maintenance and it was quick. highly recommended!

Response from the owner:Thank you for the glowing review, Stephanie. We were happy to help get your equipment installed, and glad you had such a positive experience. We hope to help maintain your new system for years to come!

Mark

1 week ago

Always friendly service. Joseph was our technician who arrived at the scheduled time and gave us a thorough explanation of the work done. I highly recommend Oasis for your HVAC needs.

Response from the owner:Thank you, Mark! We're glad to hear you had a positive experience with Joseph and appreciate your recommendation for Oasis.

Sarah Patel

1 week ago

Extremely fast to respond. We had been looking for a new HVAC company for our business. The staff was professional and friendly. Highly recommend this team!

Response from the owner:Thank you, Sarah! We're glad to hear you found our team professional and friendly. We appreciate your recommendation and look forward to serving you in the future!

Jodi Harris

1 week ago

Oasis has always been reliable, has excellent service, and the providers are always very professional. I would highly recommend Oasis!

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

Brian Petzel

2 weeks ago

Joseph was great. On time, professional, and honest. Gave great advice

Response from the owner:Thank you, Brian! We're glad to hear that Joseph provided you with great service and advice. We appreciate your feedback!

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Same Day Plumbing Repair

Get Back To Comfort Faster With Professional Installation.

Same-day and next-day installation subject to equipment availability and scheduling. Not all systems or installations qualify. Additional charges may apply. Residential customers only.

Use By

09/30/2026

Same Day Service

Get Back To Comfort Faster With Professional Installation.

Same-day and next-day installation subject to equipment availability and scheduling. Not all systems or installations qualify. Additional charges may apply. Residential customers only.

Use By

09/30/2026

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