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

Heating Service Chicago, IL | HVAC Installation Skokie, IL | HVAC Company Elmhurst, IL

Air Conditioner Repair ∴ Heating Service ∴ HVAC Company ∴ Bensenville, IL ∴ Elmhurst, IL ∴ Lombard, 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.

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 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 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 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 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.

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.

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.

Top rated

Oasis Heating and Cooling4.9

Based on 1517 reviews

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Romy Connor

18 hours ago

I used Oasis for both a/c maintenance and a water heater flushing. Guys were on time and very professional! Fair quote on both services..and didn't try to upsell me on things others had tried to do-luckily I have a friend that's a plumber and said what was needed. Will definitely be calling Oasis for future plumbing needs! Appreciate the honesty. One other company gave me a ridiculous quote..for something I didn't need-won't mention any names-but all reviews mentioned how high their pricing was-do some research!

Response from the owner:Thank you, Romy, for your kind words and for trusting Oasis with your a/c maintenance and water heater flushing; we appreciate your feedback and look forward to assisting you with any future plumbing needs! We are here for all of your HVAC and Plumbing Needs!

Cristina Michaels

21 hours ago

They were professional and quick.

Kay Crystal Pascual

21 hours ago

Mark G from Oasis Heating did our heating check-up. He was on time, thorough, and explained everything clearly with no upselling. Fair price and a tidy job. Highly recommend!

Response from the owner:Thank you, Kay! We're so glad to hear that Amer and Steve provided you with efficient and careful service during your water heater installation. Your trust in Oasis Heating & Cooling means a lot to us, and we appreciate your continued support!

Jennifer Elisco

22 hours ago

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

Sara Welch

23 hours ago

Technician was courteous, competent, and diagnosed the problem quickly. Always love the service of Oasis!

Response from the owner:Thank you so much Sara for the great review! If there is any other service we can provide for you or questions we can answer, please get in touch with us!

Emily Ellisor

2 days ago

Joseph and Hector were a great team. They came and efficiently performed my heating system maintenance and were very knowledgeable.

Response from the owner:Thank you, Emily! We appreciate your kind words about Joseph and Hector. It's great to hear that they provided efficient and knowledgeable service for your heating system maintenance.

Cory N

2 days ago

Oasis is always in time, very courteous and professional. They are also very fare on pricing for their service!

Response from the owner:Thank you for the fantastic review Cory! We loved being of service to you and hope we can assist you again soon.

John Uribe

2 days ago

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

Rafael Moreno Jr.

2 days ago

We had Oasis come out to identify a bathroom tub leak. The two guys were helpful, very friendly, and explained everything that was going on in great detail. They really educated us on what our issue was and identified the potential problems in a matter of minutes. Would def recommend. Edit: Chris came out to change out some plumbing and ultimately fixed out bathroom issue. Cool guy, quick work. Definitely recommend Oasis.

Response from the owner:Thank you, Rafael, for your kind words! We're glad to hear that our team was helpful and provided you with detailed explanations. Your recommendation means a lot to us!

Nancy Gerent

2 days ago

Our technician, Quy, was extremely helpful and courteous. He explained the issue and contacted his office to see if the part was in part, and since it wasn’t he got it ordered right away.

Response from the owner:Thank you, Nancy! We're glad to hear Quy was helpful and courteous in addressing your issue. We appreciate your feedback and support!

vu nguyen

3 days ago

Chris was attentive, careful and honest about the issues at hand who was able to resolve the problem within the time premise and now the house has gas again.

Response from the owner:Thank you, Vu! We appreciate your kind words about Chris and are glad to hear that he was able to resolve the issue efficiently. Your satisfaction means a lot to us!

Machi Fraustro

3 days ago

HVAC and new water heater installation, they were excellent, right on time and did above and beyond to make sure it would work the best in our old wonky house . Before the install they were fast and very accommodating, the price was very reasonable.

Response from the owner:Thank you, Machi! We're glad to hear that you had a great experience with the HVAC and water heater installation. It's wonderful to know that our team's dedication to accommodating your needs made a difference in your home. We appreciate your kind words!

Eric Ward

3 days ago

Prompt service and always professional

Response from the owner:Thank you, Eric! We appreciate your kind words about our prompt and professional service. Your feedback means a lot to us!

m carling

3 days ago

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

Kevin Tran

3 days ago

I have been using Oasis and Cooling for all my HVAC needs because they are very professional, courteous, and prices are reasonable. They do great work and honor their warranty. Highly recommend this company for your HVAC needs!

Sally Weiner

5 days ago

Fantastic promp professional thorough and what more possibly could I say. I love this company and my service guy Chris was the best! I’ve written this before when he did a different job and it’s still my review on this one!

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

diane toritto

5 days ago

Routine furnace maintenance. Great experience.

Response from the owner:Thank you, Diane! We're glad to hear you had a great experience with your routine furnace maintenance. Your satisfaction means a lot to us!

Mandy Key

6 days ago

Great job descaling my tankless water heater!

Response from the owner:Thank you, Mandy! We're glad you were pleased with the descaling of your tankless water heater. Your satisfaction means a lot to us!

Emmett Mohl

6 days ago

Quick and responsive service and very friendly! Highly recommend Hector!

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

dina hoso

6 days ago

Response from the owner:Thank you, Dina, for your review! We appreciate your support.

Garfield Dyer (OneLoveOneMedia)

6 days ago

Excellent Service – Highly Recommend Hani! Hani from Oasis came out to perform maintenance on my furnace, and I can honestly say he was one of the best HVAC technicians I've ever dealt with. His knowledge, professionalism, and attention to detail were outstanding! For over four years, I've been dealing with an unusual smell coming from my HVAC system whenever the heat or AC was running. Several technicians have looked at it over the years, but no one could give me a clear explanation of what might be causing it. Hani was the first technician to take the time to thoroughly explain the potential causes, walk me through the system, and discuss possible solutions. His depth of knowledge was impressive, and he explained everything in a way that was easy to understand. After four years of unanswered questions, I finally have a much better understanding of the issue, thanks to Hani. His professionalism and customer service were truly exceptional. I can't recommend Hani highly enough!** I'll definitely be using Oasis again, and I'll specifically be requesting Hani for any future HVAC service. An excellent technician and an outstanding experience from start to finish!

Response from the owner:Thank you, Garfield! We're so glad to hear about your positive experience with Oasis and Mark. His thoroughness and professionalism truly make a difference. We appreciate your high recommendation and are excited to continue providing you with excellent service!

Rianda Wenther

7 days ago

Quick and responsive service! Highly recommend Joseph!

Response from the owner:Thank you, Rianda! We're glad you had a great experience with our quick service, and we appreciate your recommendation of Joseph.

Ellen Johnson

7 days ago

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

Josh T

1 week ago

Response from the owner:Thank you, Josh, for taking the time to leave a review! We appreciate your feedback and are here to help if you have any thoughts to share in the future.

Margarita Guarin

1 week ago

excellent service.. Efficient, very professional and cordius. Hector and Joseph were great.

Response from the owner:Thank you, Margarita! We appreciate your kind words about our service and are glad to hear that Hector and Joseph made a positive impact.

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$77 Off Any Plumbing Repair

Restore Comfort Fast With Professional HVAC & Plumbing Repairs.

Offer valid on qualifying residential repair services only. Diagnostic fees, maintenance services, replacements, and new installations are not eligible. Cannot be combined with other offers or prior sales.

12 Months Interest Free Financing

Upgrade Comfort With Convenient Monthly Payments.

Financing available on qualifying residential water heater, A/C, and furnace purchases, subject to credit approval. Terms and conditions apply. Not all applicants will qualify. Cannot be combined with other financing offers unless otherwise stated.

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