Commercial AC Maintenance in Oak Brook, IL

Oasis Plumbing, Heating & Cooling Offers Seasonal Maintenance Plans

Commercial AC Maintenance in Oak Brook, IL

Regular maintenance is essential to keep your commercial air conditioning system running efficiently and effectively. At Oasis Plumbing, Heating & Cooling & Cooling, we understand the importance of a well-maintained AC system for your business in Oak Brook, IL. Our highly-trained technicians have been serving customers in Chicago, Elmhurst, Bensenville, and Addison, IL for over 20 years, delivering quality customer service, reliability, and expertise in cooling and ventilation.

The Benefits of Regular Commercial AC Maintenance

Investing in regular commercial AC maintenance offers several benefits for your business:

Improved Energy Efficiency: A well-maintained AC system operates more efficiently, reducing energy consumption and lowering your utility bills.
Extended Equipment Lifespan: Regular maintenance helps prevent wear and tear on your AC components, extending the life of your system and reducing the need for costly replacements.
Enhanced Indoor Air Quality: Maintenance tasks, such as cleaning coils and replacing filters, help improve the quality of the air circulating through your building, creating a healthier environment for your employees and customers.
Reduced Risk of Breakdowns: By identifying and addressing potential issues during maintenance visits, you can minimize the risk of unexpected breakdowns and costly repairs.

Our Commercial AC Maintenance Services

At Oasis Plumbing, Heating & Cooling & Cooling, we offer comprehensive commercial AC maintenance services tailored to your specific needs. Our experienced technicians will:

Inspect and clean condenser and evaporator coils
Check and calibrate thermostats
Lubricate moving parts to reduce friction and wear
Test and adjust refrigerant levels
Inspect and tighten electrical connections
Clean or replace air filters
Check and clean condensate drains
Test safety controls and adjust if necessary

Our maintenance services are designed to optimize your AC system’s performance, improve indoor air quality, and extend the life of your equipment. Since 1997, Oasis Plumbing, Heating & Cooling & Cooling has delivered quality customer service, reliability, and expertise in heating, cooling, and ventilation to our residential and commercial clients. Our highly-trained technicians and responsive support staff offer customized solutions to fit your budget.

Why Choose Oasis Plumbing, Heating & Cooling & Cooling for Your Commercial AC Maintenance Needs?

When you choose Oasis Plumbing, Heating & Cooling & Cooling for your commercial AC maintenance in Oak Brook, IL, you can expect:

Expertise: Our technicians are highly-trained and experienced in servicing all types of commercial AC systems.
Reliability: We are committed to providing timely, dependable service to keep your business running smoothly.
Customized Solutions: We work closely with you to develop a maintenance plan that fits your specific needs and budget.
Exceptional Customer Service: Our responsive support staff is dedicated to ensuring your satisfaction with every interaction.

Don’t let a neglected AC system lead to costly repairs or uncomfortable working conditions. Trust the experts at Oasis Plumbing, Heating & Cooling & Cooling to keep your commercial air conditioning running at peak performance. Contact us today to schedule your commercial AC maintenance in Oak Brook, IL, and experience the difference our commitment to quality and customer service can make for your business in Chicago, IL and the surrounding areas.

Commercial AC Maintenance & Commercial Air Conditioning Service in Oak Brook, IL

Commercial Air Conditioning Service in Oak Brook, IL | Commercial AC Maintenance

Commercial AC Maintenance ∴ Commercial Air Conditioning Service ∴ 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.

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.

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 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.

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.

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.

Excellent

Oasis Heating and Cooling4.9

Based on 1438 reviews

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Claire OC

8 hours ago

Oasis is the best. Me and my family have been using them for decades. Always prompt, always knowledgeable and efficient.

Zafnah Ahmed

22 hours ago

Such a good experience!

Response from the owner:Thank you, Zafnah! We're so glad to hear you had such a good experience. Your feedback means a lot to us!

Crystal Silvester

24 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

1 day 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!

Robert Baughman

Great service. Timely arrival. Explained the process and any needed adjustments.

Response from the owner:Thank you, Robert! We're glad you appreciated the great service and timely arrival. Your feedback about the process explanation means a lot to us.

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.

Kathie Shaw

Danny was very nice and did a great job installing our new thermostat in less than 15 minutes. The cost with Oasis was very fair. We will definitely be using them again.

Response from the owner:Thank you, Kathie! We're glad to hear that Danny provided excellent service with the thermostat installation and that you found our pricing fair. We look forward to assisting you again in the future!

Sharon Morgan

5 days ago

We were sent the A-team! Serge, Nick, and Michael were prompt, professional, flexible, and completed the project ahead of schedule. OASIS represents what customer satisfaction is all about.

Response from the owner:Thank you, Sharon! We're glad to hear that Serge, Nick, and Michael provided such excellent service and exceeded your expectations. Your satisfaction means a lot to us!

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

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

John Kennedy-Farrell

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

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!

Rafael Moreno Jr.

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

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

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

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

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

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

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

Billie Morrow

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

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

Colette Halverson

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!

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