HVAC reviews in Chicago, Illinois

Had a good experience with Larry from Zepsa Mechanical. Booking was straightforward, arrival was prompt, and he was courteous and knowledgeable. He explained the work clearly and was reasonably priced. We'll likely choose them again for future repairs.

I've called them twice, once just to check on my furnace before winter, and last week when it was blowing cold air. This time, I needed emergency service, but they were busy with another job. To my surprise, the technician arrived in under 30 minutes. He quickly diagnosed the issue and had a replacement part ready within minutes. The whole process took less than an hour to get my furnace up and running again. Their professionalism and honesty are top-notch, and the affordable prices are a major plus.

We encountered an unexpected problem when our furnace stopped working mid-day, leaving us unaware until around 6 pm. Every call we made resulted in a two-day wait, making the situation worse due to the freezing temperatures.

When we contacted Zepsa, the owner took immediate action, attempting to troubleshoot the issue over the phone and offering free assistance. However, it turned out to be more complex than initially thought. Despite this, Larry arrived late at night in sub-zero Chicago conditions to repair our furnace. His professionalism, combined with his pleasant demeanor, made a difficult situation much more manageable. We're now committed to working with Larry for any future HVAC needs.

Larry fixed multiple hanging heaters that were in poor condition. He pinpointed the issues with each unit and got them working again. It's rare to find someone reliable who can do the job quickly and efficiently. I've found him trustworthy and skilled. I'd recommend him to others and will continue using his services.

Larry is top-notch, hands down. He showed up promptly for the estimate and nailed my needs. Fast service, great execution. Prices were significantly better than competitors. Plus, his expertise and work ethic are spot on - trust him completely if you need HVAC work. Start with Larry for any project.

We're grateful for Zepsa's timely and efficient assistance during our Memorial day weekend crisis. Despite contacting him last minute, he still showed up promptly to fix our AC. We're delighted with the service and appreciate his professionalism. He was speedy in resolving the issue and followed through with a courteous follow-up call. The quality of work and attention to detail were top-notch, meeting our expectations regardless of size. We'll continue working with Zepsa and highly recommend him to others.

We beat the rush by scheduling the installation before peak season, which worked out well for us. From what I've learned, a good installation is key to getting a new system up and running smoothly. I was looking for someone with great reviews on installations that fit our budget, but I'm not sure about those big-box stores - they're pricey and might not match the quality or patience of Larry from Zepsa Mechanical. I'm glad we chose them instead. The team, led by Larry, arrived at 8 am and worked until 3 pm without rushing through the job. They did an excellent installation and even replaced my water heater valve while they were here. Now our house has perfect temperature control - I'll definitely be using Zepsa Mechanical again for future work.

I've been having issues with my condo's furnace this winter, but scheduling an appointment on Zepsa's website made it easy. Larry, the owner, showed up right on time - actually before I expected him. He was extremely courteous and got straight to work. I could stand over his shoulder as he worked without issue, and he explained what he found. He recommended some repairs and maintenance, but when he opened up the furnace, he didn't need to do any cleaning because it was already in good shape. His honesty was appreciated. The repair took care of my problem, and now my furnace is working much better than before. I also appreciated the follow-up email the next day to check everything was okay.

They did an excellent job installing two heaters, air conditioners, and air purifiers in our home. Larry went above and beyond to address our HVAC concerns, showing genuine care and dedication. The Zepsa crew arrived on time, were tidy, and respectful throughout the installation process. My wife and I are thankful we found a company that delivers top-notch work by professionals who genuinely care about their customers' satisfaction.

I stumbled upon Zepsa Mechanical through a coworker's recommendation and I'm glad I did. We were getting ready to move into a new place and needed central air installed, so I asked several contractors for estimates. Larry showed up first and gave me the best price - he took notes, explained the installation options and process in detail, and answered all my questions thoroughly. The team worked tirelessly, including on weekends, to get the job done. It turned out even better than I expected. I'll definitely use Zepsa for any future HVAC work; they've earned my loyalty.

Zepsa Mechanical delivered excellent work on my new heating and cooling units in both buildings. Larry was consistently clear and forthcoming throughout the installation process. His team met our schedule requirements and stayed within budget - even offering discounts despite having signed an agreement. I'm thoroughly satisfied with their professionalism, trustworthiness, and value. Their service is highly recommended for anyone seeking a dependable, honest, and reasonably priced HVAC contractor.

We had a fantastic experience with Larry from Zepsa Mechanical. They replaced our old furnace at a very competitive rate. The service was prompt, thanks to their quick turnaround when we needed it most. If you're in the market for reliable heating/cooling professionals, Larry is top-notch. We can't recommend him enough - his work and price were exceptional.

Decent service,

Larry fixed my old furnace after 24 years, and it works fine. He and his helper did a good job moving my appliances and finishing up quickly. Their communication was top-notch, and the whole thing was taken care of on the first try. Overall, I'm pleased with how everything turned out.

My experience with Zepsa was outstanding from start to finish. When I scheduled an appointment for 5pm due to work, Larry called ahead to check if someone would be home during the heat of the day - a thoughtful gesture.

He arrived early and quickly diagnosed the AC issue, explaining his process as he went along. His explanations were thorough and honest, and he offered several options with clear analysis. He also had a great sense of humor, which was a welcome change after a long morning working in the heat.

What impressed me most was Larry's professionalism and courtesy. I'm usually cautious about trying new contractors, but Zepsa has won me over.

It was excellent.

Their lack of response to warranty issues and missed repair appointments is extremely frustrating and unprofessional.

They're the spot for mini split ductless installs in Chicago. Called several firms, but this one nailed it. They understood my request and delivered a solid job installing my mini-split AC system. No complaints, done right.

The installers were fantastic - fast, thorough, and spotless. The new system is up and running perfectly.

Professional and speedy service from start to finish. I'd definitely suggest them for any heating issues, especially if you need Nest installations. What surprised me was how they went the extra mile to fix a minor problem - it ended up being a faulty $1 fuse in my furnace.

Heating & Air Conditioning Services Chicago still gets a thumbs up from us - their service has left an impression. They come across as reliable, knowledgeable, and courteous. When our AC issue arose, they got it sorted quickly by someone who also gave us useful maintenance advice. We have no reservations about the work done on our HVAC system. This company stands out as one of the best HVAC services we've ever encountered.

This company handled our AC unit with great expertise. Their technicians were courteous and methodical.