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Oasis Plumbing, Heating & Cooling Offers Seasonal Maintenance Plans

Comprehensive AC Maintenance Services in Elmhurst, IL

As a resident of Elmhurst, IL, you understand the importance of a well-functioning air conditioning system, especially during the hot summer months. Oasis Plumbing, Heating & Cooling, with over 20 years of experience serving customers in Chicago and the Northern Suburbs, offers comprehensive AC maintenance services to ensure your home stays cool and comfortable all season long.

Our team of highly-trained technicians and responsive support staff are dedicated to delivering quality customer service, reliability, and expertise in cooling and ventilation. We provide customized solutions to fit your budget, so you can enjoy peace of mind knowing your AC system is in the hands of professionals.

The Importance of Regular AC Maintenance

Regular AC maintenance is essential for keeping your system running efficiently and effectively. By scheduling annual tune-ups, you can extend the lifespan of your air conditioner, reduce energy consumption, and prevent costly breakdowns. According to the U.S. Department of Energy, proper maintenance can help your AC system maintain up to 95% of its original efficiency, saving you money on energy bills and repair costs.

At Oasis Plumbing, Heating & Cooling, our comprehensive AC maintenance services include a thorough inspection of your entire cooling system. Our technicians will:

  • Clean and replace air filters
  • Check refrigerant levels and recharge if necessary
  • Inspect and tighten electrical connections
  • Lubricate moving parts to reduce friction and wear
  • Test thermostat calibration and adjust settings
  • Clean condenser and evaporator coils

By performing these routine maintenance tasks, our technicians can identify and address potential issues before they escalate into major problems, saving you time and money in the long run.

The Benefits of Choosing Oasis Plumbing, Heating & Cooling for AC Maintenance in Elmhurst, IL

When you choose Oasis Plumbing, Heating & Cooling for your AC maintenance needs in Elmhurst, IL, you can expect:

  1. Expertise: Our technicians are highly-trained and experienced in servicing all makes and models of air conditioning systems.
  2. Customized solutions: We understand that every home and budget is unique, which is why we offer personalized maintenance plans tailored to your specific needs.
  3. Prompt and reliable service: Our team is committed to providing timely and dependable service, ensuring your AC system is ready to keep you cool when you need it most.

Preparing Your AC System for Summer

As the weather starts to warm up, it’s important to schedule your AC maintenance appointment with Oasis Plumbing, Heating & Cooling. By getting your system ready for the summer season, you can avoid unexpected breakdowns and ensure optimal performance when temperatures soar.

In addition to professional maintenance, there are several steps you can take to keep your AC system running smoothly:

  • Change air filters regularly: Dirty filters can restrict airflow and cause your system to work harder, leading to increased energy consumption and potential damage.
  • Keep the area around your outdoor unit clear: Remove any debris, such as leaves or branches, that may have accumulated around your condenser unit to ensure proper airflow.
  • Program your thermostat: Setting your thermostat to a slightly higher temperature when you’re away or asleep can help reduce energy usage and lower your utility bills.

Trust Oasis Plumbing, Heating & Cooling for Your AC Maintenance Needs

With over two decades of experience, Oasis Plumbing, Heating & Cooling has become a trusted name in AC maintenance services for Elmhurst, IL residents. Our commitment to quality, reliability, and customer satisfaction has earned us a loyal customer base and a reputation for excellence in the heating and cooling industry.

Don’t wait until your air conditioner breaks down to schedule maintenance. Contact Oasis Plumbing, Heating & Cooling today to schedule your comprehensive AC maintenance appointment and enjoy a cool, comfortable home all summer long.

AC Maintenance in Elmhurst, IL

AC Maintenance in Elmhurst, IL

AC Maintenance ∴ Elmhurst, 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 Plumbing, 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 Plumbing, Heating & Cooling Today!
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.

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 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 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.

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.
Zafnah Ahmed
11 hours ago
Such a good experience!
Crystal Silvester
12 hours ago
Oasis installed a new A/C in our condo and we had a great experience from start to finish. The owner, Mike, came out to provide a cost estimate and was very knowledgeable. I appreciated that Mike recommended a specific A/C solution for our needs, whereas other companies we engaged presented multiple product options with no explanation of the differences. Fernando, Serge and Joe handled the installation and were total pros— punctual, communicative, efficient and tidy. They encountered a setback with the crane and got it handled fast, calling a 2nd crane out to the building in no time. They also identified a problematic piece of piping from a previous install and fixed it on the spot. I’ll definitely be using Oasis for future HVAC needs.
Response from the owner:Thank you, Crystal, for sharing your wonderful experience with us! We're glad to hear that Mike was able to provide you with the right A/C solution and that Fernando, Serge, and Joe delivered a professional installation. We appreciate your trust and look forward to assisting you with any future HVAC needs!
Luke Frankart
14 hours ago
Joseph did an excellent job, arrived right on time and was very efficient, courteous and professional.
Response from the owner:Thank you, Luke! We're glad to hear that Joseph provided excellent service and made a positive impression with his professionalism and efficiency. Your feedback is greatly appreciated!
Lorenz Boehm
2 days ago
Service person was very civil. He stayed in touch with his office to make sure of what the office wanted him to do. Very professional.
Response from the owner:Thank you, Lorenz, for your kind words about our service. We're glad to hear that you found the professionalism and communication helpful. Your feedback is greatly appreciated!
David Augustyn
3 days ago
Quy came out and serviced my furnace. Very honest and helpful, did a great job!
Response from the owner:Thank you, David! We're glad to hear that Quy provided honest and helpful service for your furnace. We appreciate your kind words!
Andrew Simmons
4 days ago
Amer and Steven were great! Super personable and efficient, they fixed an issue with the initial quote fast and then got to work. Knocked out the job in no time and made my day exponentially less stressful. Really appreciated their professionalism and expertise. 10/10, would hire again. Im also about to pull the trigger on a quote from Oasis concerning HVAC work almost entirely based off this experience. Thanks guys!
Response from the owner:Thank you, Andrew! We're glad to hear that Amer and Steven provided excellent service and made your day less stressful. Your feedback means a lot to us, and we appreciate your trust in us for your future HVAC work.
Michelle E Moy
1 week ago
Joseph and Kwee showed up on time and were very polite. We promptly went to basement where the PVC pipe for my HVAC drainage had snapped in half. Joseph took a look and told me exactly how he was going to fix/replace the broken pipe. I was in a rush because I was on a client call when they arrived (my fault for not checking my calendar). As I ran upstairs, Joseph asked if I wanted to review pricing, which would have slipped my mind had he not stopped me. I’m very grateful he took the initiative to do that. I was surprised at the price of $225 as other companies had quoted me much higher prices. Once that was agreed upon, Joseph and Kwee got to work and were finished in about 20 minutes. The process was seamless and they were careful about being quiet as they were leaving to not disrupt my call. I will definitely be calling Oasis for my next plumbing job. Before and after pics attached. Thank you, guys!
Response from the owner:Thank you, Michelle! We appreciate your kind words about Joseph and Kwee's punctuality and professionalism. It's great to hear that they were able to assist you promptly and efficiently. We look forward to helping you with your next plumbing job!
Bill Nguyen
1 week ago
Response from the owner:Thank you, Bill, for taking the time to leave a review. We appreciate your support!
We have relied on Oasis for years, installing our furnace, maintaining our furnace and a/c, and cleaning our ducts. They are always professional and reliable.
Response from the owner:Thank you, John, for your continued trust in Oasis for your furnace and A/C needs. We appreciate your recognition of our professionalism and reliability over the years.
Luis Quinones
2 weeks ago
Super responsive, great service. Everyone was incredibly nice throughout. Couldn’t ask for much more.
Response from the owner:Thank you, Luis! We're glad to hear you enjoyed the service and found our team to be nice and responsive. Your feedback means a lot to us!
Wayne Duan
2 weeks ago
I've been using Oasis for my annual HVAC maintenance, as well as various HVAC and water heater repairs for the past ~5 years. They are consistently prompt, polite, and efficient. Every technician has been professional, reliable, and clear in their communication. Highly recommend!"
Response from the owner:Thank you, Wayne! We appreciate your loyalty over the past five years and are glad to hear that our team has consistently provided prompt and professional service. Your recommendation means a lot to us!
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.
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!
Michelle Drake
2 weeks ago
Timely, professional and informative.
Response from the owner:Thank you, Michelle! We appreciate your kind words about our timely and professional service. Your feedback means a lot to us!
Kaitlin Meyer
2 weeks ago
Mark G was great. Highly recommend
Response from the owner:Thank you, Kaitlin! We're glad to hear that Mark G made a positive impression. Your recommendation means a lot to us!
Spencer Veltema
2 weeks ago
Oasis Heating and Cooling are definitely the people I recommend for HVAC situations. They’ll be honest with you about what’s going on and what your options are. They may not be the absolute cheapest option but you get what you pay for, and one visit from them compared to multiple visits from someone who is dirt cheap is going to be worth it in the long run.
Response from the owner:Thank you, Spencer! We appreciate your recommendation and are glad to hear that you value our honest approach and the quality of our service. Your support means a lot to us!
Matty H
2 weeks ago
Joseph was very knowledgeable and professional. He explained the issue with my A/C and fixed it promptly, even tackling an unrelated request during the same visit.
Response from the owner:Thank you, Matty! We're glad to hear that Joseph provided you with knowledgeable and professional service while addressing your A/C issue and additional request. We appreciate your feedback!
Kelsey Rayford
2 weeks ago
Super detail oriented and fair pricing. Will use them every season!
Response from the owner:Thank you, Kelsey! We appreciate your kind words and are glad to hear you value our detail-oriented approach and fair pricing. Looking forward to serving you every season!
Melanie Makhija
2 weeks ago
Response from the owner:Thank you for your review, Melanie! We appreciate your support and look forward to serving you again.
Billie Morrow
2 weeks ago
On time, very professional, explained everything and cleaned up nicely when the job was completed
Response from the owner:Thank you, Billie! We appreciate your kind words about our professionalism and attention to detail. It's great to know you had a positive experience.
Courtney Kendal
2 weeks ago
Response from the owner:Thank you, Courtney, for taking the time to leave a review. We appreciate your support!
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 weeks ago
Response from the owner:Thank you, Rossy, for taking the time to leave a review. Your feedback is appreciated!
Vanessa Banks
2 weeks 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 weeks 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 weeks 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.
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$99 Drain Clearing

Restore Proper Flow With Expert Drain Service.

Drain clearing offer valid for one residential drain. Additional charges may apply for main line stoppages, difficult access, multiple drains, or additional services. Repairs not included. Cannot be combined with other offers.

Use By
09/30/2026
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
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Elmhurst, IL