HVAC reviews in Chicago, Illinois

The business owner, Mike, responded to my inquiries with clarity and offered a fair price for both the American Standard furnace and Aprilaire humidifier. The installers were courteous, organized, and left the area clean after completion.

I've had Oasis assist with my HVAC needs three times now, and their performance remains consistent. Michael and Joseph went above the call of duty on this last visit, displaying extensive knowledge and excellent communication skills. Their problem-solving abilities allowed them to effectively troubleshoot and maintain our system. I recently signed up for their annual maintenance program, which will help keep my HVAC in top condition moving forward.

Oasis always delivers. Last year, after the company that installed my AC stopped returning my calls for maintenance, I knew they were the right choice for my furnace.

I had a major issue with my furnace motor failing during winter, just before Christmas. Oasis sent someone out the next morning without charging me for the emergency call - it was incredibly appreciated. Naheem arrived promptly and diagnosed the problem within 15 minutes. He explained the options and estimated costs in a straightforward manner, no sales pitch.

Two days later, Serge and Harvey came to replace my furnace. They were professional, kind, and efficient, arriving on time and completing the job as scheduled. After the installation, they took the time to explain how the new furnace works, showed me how to use the filters, and even helped adjust the settings on my Nest thermostat.

I'm extremely grateful to have found a reliable service company like Oasis.

I had an excellent experience with this company. The technician arrived promptly, was pleasant to deal with, and did a comprehensive job. My old furnace required replacement, and he walked me through the process in detail while offering helpful maintenance advice - it felt like getting guidance from a caring parent ensuring everything was set up for long-term success. The whole process was hassle-free and stress-free. I highly recommend this company.

Oasis exceeded my expectations. I recently needed repairs to both my AC and furnace, and they delivered promptly with courteous staff who treated my home with respect. What impressed me most was their flexibility - they not only replaced the necessary equipment but also rearranged some of my ductwork to make room. The team members who worked on my unit were all professionals. I also had a separate issue with a leak in the plumbing system, and Chris handled it efficiently and professionally. Overall, I'm very satisfied and would wholeheartedly endorse Oasis.

We had a seamless experience with Oasis. Their turnaround time for diagnostics and installation was impressively quick. We'd highly recommend their services without hesitation. The technicians who visited us were extremely knowledgeable, patient, and helpful, providing valuable insights that went beyond just the job itself. They also offered practical tips for future maintenance, making the process even more efficient.

I purchased an efficient furnace from Oasis in 2021. Since then, I've had one decent experience with their services. Now, on the first day of snowstorm season, my house lost heat. The crew was slammed due to the weather, but instead of scheduling a service call, they walked me through a simple fix that worked flawlessly. They're consistently prompt and skilled - it's reassuring to know I can count on them.

Joseph did an outstanding job with my furnace maintenance check. He was extremely friendly, knowledgeable, and courteous throughout the process. Took the time to explain the inner workings of the furnace in detail. Completed the work efficiently but thoroughly. My kids might have even picked up a thing or two too! Thanks again for the service.

Joseph came to assess a leak in my boiler line. He explained options for either capping or replacing the pipe. The repair required cutting into the dry wall, but fortunately, he only needed to remove as much of it as I had anticipated. No major disruption. I appreciate his professionalism and attention to detail during cleanup.

We had an incredible experience with Oasis - their team saved the day! We thought our old furnace was on its last legs, but Mark and Danny showed up to fix a heat issue that wasn't reaching our second floor. It turned out to be a simple maintenance job: cleaning the sensor, some rewiring, and voilà! The problem was fixed, and we were back in business. These guys are experts - knowledgeable, thorough explanations, and solutions that made sense. We needed them most on particularly cold Chicago days when having heat at home with a newborn is crucial. Oasis delivered, and we wouldn't hesitate to use them again - 10/10 would recommend!

Had a solid experience with Oasis. Needed furnace repair ASAP and they sent someone out the next day. The technician, Danny, walked me through the issues and provided options for repairs, including replacing just the faulty part or the whole system. I appreciated his straightforward approach without any high-pressure sales pitches.

I initially thought I'd go with the full replacement, but later decided to stick with just the motor fix after some reconsideration. When I called back to adjust my plan, Chris in the office was accommodating and didn't make a big deal about it, which was a relief.

The next day, Joseph arrived to complete the repair job, and his professionalism and honesty were on par with Danny's. Throughout the process, Oasis staff demonstrated kindness and a genuine desire to provide expert advice without any hidden agendas.

I'd like to express my gratitude to the team at Oasis for revitalizing the warmth in our home. After our decades-old boiler gave out, a crew of experienced technicians led by Danny, Villy, Baba, and Mikey stepped in with impeccable professionalism. They skillfully replaced the old unit, ensuring a seamless installation process. What impressed me most was their genuine respect for our property and the care they showed during the entire operation. Their kindness and expertise have not only restored heat but also earned our appreciation and gratitude.

Our heating system failed when it mattered most - a bitterly cold day with wind chill below zero. I called in an emergency, and they sent someone over within the hour. Technician Fernando arrived promptly, explained the issue clearly, and got us back up and running quickly at a fair price. We've had consistently excellent experiences with Oasis.

I recently had a fantastic experience with Oasis Heating & Cooling, where I received prompt, expert, and trustworthy service. I'd like to extend my gratitude to Naem and Mike, who were both outstanding in their professionalism and ensured everything was done correctly. They clearly communicated what needed to be done and took great care of my property. Their work exceeded my expectations, and I'm extremely satisfied – I highly recommend Oasis Heating & Cooling for reliable, honest, and top-quality service.

I recently hired Oasis Heating for my furnace and HVAC replacement, and it was a decision that paid off hands down. The entire process was top-notch, with a level of professionalism and genuine concern that truly put them above the rest.

The installation team was exceptional - not only were they incredibly skilled, but they took the time to get every detail just right. Their workmanship was flawless, from the initial removal to the final setup of my new system. I never felt like I was being rushed; instead, the process was surprisingly smooth and stress-free.

What really impressed me was how Anel, who led my project, went above and beyond to make sure I got the best solution for my needs. He listened carefully and made personalized recommendations that far exceeded anything else I considered. He took the time to explain everything clearly and answer all my questions without hesitation.

If you're a homeowner in Chicago looking for HVAC work, do yourself a favor and choose Oasis Heating. Their team, led by Anel, is dedicated to delivering top-notch service and solutions. I wouldn't hesitate to recommend them - they truly deliver!

I discovered Oasis through word of mouth from neighbors in my neighborhood Facebook group. I'd definitely suggest them - their work is top-notch! Joseph was spot on, knowledgeable and courteous. He explained the problem clearly and outlined a solid plan to fix it. We're committed to using Oasis for our next job; thanks for the great service!

Thanks to Danny, I got top-notch service from start to finish. He's courteous, efficient, and genuinely knowledgeable about his work. His troubleshooting skills are impressive – he figured out my radiant heat problem and resolved it promptly. Plus, he checked in multiple times during the system's startup phase to ensure everything was running smoothly. The office team is equally impressive, with fast responses and hassle-free scheduling. I'll definitely be calling Oasis for any future plumbing or HVAC needs.

Our experience with them was a disaster. The techs were friendly enough, but they couldn't fix our problem - it took three days to get the heat back on and we had a major gas leak in between. The owner didn't even bother calling us back or apologizing when we had to evacuate our kids from the house due to safety concerns. It was especially bad since it was a cold weekend and we ended up buying space heaters just to stay warm. To make matters worse, they charged us an exorbitant amount for their mistake. If you've got an older system, I'd steer clear - it's clear they lack experience handling those types of issues.

I'll be sticking with Oasis for all my home services needs. The initial call was spot on - the person I spoke with provided clear info and scheduled an appointment without any hassle. I was pleasantly surprised they could fit me in at 7 AM, so I didn't have to take time off from work. On the day itself, Joseph showed up right on schedule and delivered top-notch service. He was friendly, knowledgeable, and got the job done quickly. That's sealed it for me - I'm a loyal customer from now on. If you're in the market for reliable home services, give Oasis a serious look - you won't be disappointed.

I'd give these guys five stars if I could! The Amirs - a father-son duo - showed up right on schedule and got the job done in the estimated timeframe. They're meticulous about their work, which resulted in a top-notch new heating/cooling system that's perfectly sized for my space. The American Standard brand is US-made, which is a plus. Oasis isn't at the top of the price range, but you get quality for your money - it's worth every penny. If you're looking for reliable work, they're definitely the team to call.

Had a furnace failure on one of the coldest days of the year, but Oasis still managed to send someone over within two hours of our call. Naem was the technician - he was extremely friendly, efficient at diagnosis, and had us back up and running with heat in under 30 minutes. They also installed our A/C system, which turned out great. The whole team has been fantastic, especially considering we needed it done on short notice. We're really grateful for their service and would highly recommend them to anyone in the area.