Click to Schedule
Menu
Oasis Plumbing, Heating & Cooling Offers Seasonal Maintenance Plans

AC Replacement in Chicago, IL: Stay Cool with Oasis Plumbing, Heating & Cooling

When the scorching Chicago summer hits, you need a reliable air conditioning system to keep your home comfortable. If your AC unit is struggling to keep up with the heat or has reached the end of its lifespan, it’s time to consider a replacement. Oasis Plumbing, Heating & Cooling, serving our customers in Chicago and the Northern Suburbs for over 20 years, is here to help you navigate the AC replacement process and ensure you stay cool all summer long.

Signs You Need an AC Replacement

Before you invest in a new air conditioning system, it’s essential to determine whether a replacement is necessary. Here are some signs that indicate it’s time to replace your AC unit:

  • Age: If your AC unit is more than 10-15 years old, it may be time to consider a replacement. Older systems are less efficient and more prone to breakdowns.
  • Frequent repairs: If you find yourself calling for repairs more often than usual, it may be more cost-effective to replace your AC unit rather than continue to pay for repairs.
  • Inconsistent cooling: If your AC unit struggles to maintain a consistent temperature throughout your home, it may be a sign that it’s no longer functioning efficiently.
  • High energy bills: An aging or malfunctioning AC unit can lead to higher energy bills. Upgrading to a more efficient system can help you save money on your monthly utility costs.

Choosing the Right AC Unit for Your Home

Once you’ve decided to replace your AC unit, it’s important to select the right system for your home. At Oasis Plumbing, Heating & Cooling, our highly-trained technicians will work with you to assess your cooling needs and recommend the best options for your space and budget. We consider factors such as the size of your home, your energy efficiency goals, and your budget to ensure you get the perfect AC unit for your needs.

Since 1997, Oasis Plumbing, Heating & Cooling has delivered quality customer service, reliability, and expertise in heating, cooling, and ventilation to our residential and commercial clients. Our responsive support staff is dedicated to helping you find the ideal AC replacement solution for your Chicago home.

The Benefits of Upgrading Your AC Unit

Investing in a new air conditioning system offers numerous benefits for your home and your wallet. Some of the advantages of replacing your AC unit include:

1. Improved energy efficiency: Newer AC units are designed to be more energy-efficient, which means they use less electricity to cool your home. This can lead to significant savings on your monthly energy bills.

2. Enhanced comfort: A new AC unit will provide more consistent cooling throughout your home, eliminating hot and cold spots and ensuring your family stays comfortable all summer long.

3. Quieter operation: Modern AC units are designed to operate more quietly than older models, so you can enjoy a peaceful home environment without the constant hum of an aging system.

4. Increased reliability: With a new AC unit, you’ll experience fewer breakdowns and repairs, giving you peace of mind and saving you money on maintenance costs.

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

When it’s time to replace your AC unit in Chicago, trust the experts at Oasis Plumbing, Heating & Cooling. Our team of skilled technicians has the knowledge and experience to guide you through the replacement process and ensure a smooth installation. We offer a wide range of high-quality AC units from leading manufacturers, so you can be confident that you’re getting a reliable and efficient system.

At Oasis Plumbing, Heating & Cooling, we pride ourselves on providing exceptional customer service and support. From your initial consultation to the final installation, we’ll be there every step of the way to answer your questions and ensure your satisfaction. With our commitment to quality and our 20+ years of experience serving the Chicago area, you can trust us to keep your home cool and comfortable for years to come.

Don’t let a failing AC unit leave you sweltering in the Chicago heat. Contact Oasis Plumbing, Heating & Cooling today to schedule your AC replacement consultation and take the first step towards a cooler, more comfortable home.

AC Replacement & Air Conditioning Replacement in Chicago, IL

Central Air Replacement in Chicago, IL | Air Conditioning Replacement

Central AC Replacement ∴ Central Air Replacement ∴ Air Conditioner Replacement ∴ Chicago, IL

Lincoln Square Chamber of Commerce Logo
Lincoln Park Chamber of Commerce Logo
Lakeview Chamber of Commerce Logo
Lakeview East Chamber of Commerce Logo
Edgebrook Sauganash Chamber of Commerce Logo
American Standard Heating & Air Conditioning Logo

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.

View Program

Contact Oasis Plumbing, Heating & Cooling Today!
Featured Five-Star
Customer Reviews

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.

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 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.

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 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.
Arlene Bunis
21 hours ago
I have been an Oasis customer (and fan) for over 20 years! I have only experienced the BEST service and professional care for all these years - their staff is excellent (and everyone has been there a long time so my experts keep coming back year after year). I feel known by their staff which gives me great peace of mind when they arrive to do a job…I know it will be done correctly, thoroughly, quickly, promptly and efficiently - and with a warmth and kindness that leaves me smiling. The consistency is so appreciated. I would never use anyone else!
Response from the owner:Thank you, Arlene, for being such a loyal customer for over 20 years and for your kind words about our staff and service; we truly appreciate your trust and support!
Frank Dziubak
22 hours ago
They did a great job installing my smart thermostat. I am very happy with it.
Response from the owner:Thank you, Frank! We're glad to hear you’re happy with your smart thermostat installation. Your satisfaction means a lot to us!
David Rudd
1 day ago
Absolutely fantastic and professional experience, always!
Response from the owner:Thank you so much for taking the time to leave an excellent rating for our Oasis Team!
Franck Brice
1 day ago
Service is friendly, prompt and clear. No hard sales tactics - factual assessment and right work is done and is done well.
Response from the owner:Thank you, Franck, for taking the time to leave a review. Your feedback is appreciated!
Joelle Pyle
2 days ago
Oasis was very quick to respond and help me with my issue. The technician was incredibly helpful.
ken gasper
2 days ago
Been providing by my hvac maintenance for 10+years. Always been communicative, good pricing, and their guys are the best
Response from the owner:As always, we are more than happy to help, Ken! We love our long time clients, and look forward to maintaining your unit for years to come.
Alex Mathai
2 days ago
Berina Gradjan
3 days ago
Phenomenal service!
Jill Wachholz
3 days ago
Damir is professional, calm, and provided useful information after he conducted my yearly furnace check-up. He and others from Oasis installed the unit 8 years ago. I appreciate the continuity and his vast experience.
Response from the owner:Thank you, Jill! We're glad to hear that Damir's professionalism and expertise made a positive impact during your furnace check-up. We appreciate your continued trust in our services over the years.
L Z
3 days ago
Great service! They came out quickly to replace my water heater and Steve and Amer went out of their way to fix a badly placed shutoff valve in a tight closet. I use Oasis for my HVAC too because they are willing to service the rooftop a/c.
Response from the owner:Thank you, L! We're glad to hear you were pleased with our service and that Steve and Amer were able to assist you with the shutoff valve. We appreciate your trust in Oasis for both your water heater and HVAC needs!
Allen Mary
3 days ago
Diagnosed issue yesterday, fixed today!
Response from the owner:Thank you, Allen! We're glad to hear that we could diagnose and fix the issue quickly for you. Your satisfaction means a lot to us!
Stephen Hnatow
3 days ago
Response from the owner:Thank you, Stephen, for taking the time to leave a review. We appreciate your feedback!
Susan Pachera
3 days ago
Furnace service: Mark was great- friendly and efficient. Called before my appointment window and gave me the specific time he would arrive, which I appreciated. AC service: Joseph was very friendly and efficient. He kept me updated on the work he was doing. I’ve used Oasis for years and am always impressed with their professionalism. Very reasonable prices on the HVAC services. Prior review:The work was done quickly and plumber was nice but quite expensive for a short job so I’ll go back to my previous plumber
Response from the owner:Thank you, Susan, for your feedback! We're glad to hear the work was done quickly and that you found the plumber nice, and we appreciate your honesty about the cost. We hope to still work with you for all your HVAC needs!
Adrienne Eynon
3 days ago
On time, friendly, knowledgeable, professional, honest
Response from the owner:Thank you, Adrienne! We appreciate your kind words about our team's professionalism and friendliness. Your feedback means a lot to us!
jane ramsey
4 days ago
The OASIS team was fabulous in resolving our emergency and quickly installing a needed new compressor. The compressor was damaged when other workmen were working on a separate system at our house. We were imminently leaving the country. We urgently called Oasis. Mike quickly identified a new unit, ordered it and had it installed the next day. The installation team including Michael and others were so easy to work with and did a great job. THANK YOU, OASIS! Now we can leave the country for our trip with peace of mind! We will always trust you with our system needs! And when we needed them again this week, they were out immediately and addressed out needs. Thank you, Oasis! Much appreciated.
Response from the owner:Thank you, Jane! We're so glad to hear that our team was able to quickly resolve your emergency and get you ready for your trip. It's great to know that Mike, Michael, and the installation team provided you with excellent service. We appreciate your trust in us for your system needs!
Friendly. Helpful. Fast. Accommodating. Would highly recommend!
Response from the owner:Thank you, Derek! We appreciate your kind words and are glad to hear you had a positive experience. Your recommendation means a lot to us!
Steve Biernacki
4 days ago
Timely arrival for service appointment and thorough furnace inspection.
Response from the owner:Thank you, Steve, for your feedback! We're glad to hear that you had a timely service appointment and a thorough furnace inspection. Your satisfaction is important to us!
Brenda Winstead
4 days ago
Great service, friendly, easy to schedule. Found a blockage in our chimney that we never would have noticed and could have been a major health concern if not addressed. Thanks!
Response from the owner:Thank you, Brenda! We're glad you found our service helpful and friendly. It's great to hear that we could catch that blockage in your chimney. Your safety is important to us!
Ruby Basra
4 days ago
Excellent tech … punctual, polite, and efficient
Response from the owner:Thank you, Ruby! We're glad to hear you had a great experience with our tech team. Your feedback about their punctuality, politeness, and efficiency is much appreciated!
Robert O'Neill
4 days ago
I teamed up with Oasis for a furnace replacement in Chicago. Their process was great. The bidding process was fair, the scheduling & install was quick and their work was high quality. I highly recommend using Oasis for your HVAC needs.
Response from the owner:Thank you, Robert! We appreciate your positive feedback and are glad to hear that you had a great experience with our team during your furnace replacement. Your recommendation means a lot to us!
Dawn Biernacki
4 days ago
Mark was great!!!! Highly recommend.
Response from the owner:Thank you, Dawn! We're so glad to hear that you had a great experience with Mark. Your recommendation means a lot to us!
J Andrews
5 days ago
Response from the owner:Thank you, J, for taking the time to leave a review! We appreciate your support.
Online booking was super easy and the technician was actually on time. He even taught me a couple of helpful tips while he was here. First time using Oasis and I would be willing to hire them again.
Response from the owner:Thank you, Mitchell! We're glad to hear that you found our online booking easy and that our technician provided helpful tips during your visit. We appreciate your willingness to hire us again and look forward to serving you in the future!
Susan Meyer
5 days ago
UPDATE REVIEW: Josh, the company manager, called, and we discussed the work done. I am receiving a new invoice with the correct tankless water heater information and labor warranty. I paid $7,000 for a new Navien tankless. It replaced my old Noritz tankless. I didn't have hot water for 5 days, so I felt compelled to get the work done (enter whining kids). Normally, I would ask a few more companies for estimates for this type of job. I feel he listened to me, but $7,000 is on the very high end, even though he said it wasn't. The 3/4 gas line was not replaced, and the condensation drains into my existing electric condenser. Alas, lesson learned: go without to get a reasonable price, and don't listen to whining kids about no hot water!! FIRST REVIEW: I'm still waiting for the owner to contact me about my tankless water heater installation.
Response from the owner:Thank you for your update, Susan. I appreciate you sharing your experience and I’m glad to hear that Josh was able to address your concerns regarding the invoice and installation. Your feedback about pricing and the installation details is valuable, and we will take it into consideration as we strive to improve. If you have any further questions or need additional assistance, feel free to reach out via text or call.
Leave a Review Chicago Leave a Review Elmhurst
$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.

Use By
10/31/2026
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
10/31/2026
Special Offers

View plumbing maintenance

Maintenance Plans

View HVAC maintenance plans

Air Conditioner Replacement

Central Air Replacement

Central AC Replacement

Chicago, IL