HVAC reviews in Chicago, Illinois

My heating system died on a Friday in December 2022, making it a particularly cold start to winter. After trying other companies, I learned they wouldn't be able to fix my furnace until Monday. I reached out to Ralph's at 6:30 pm and got a repairman there by 7:30 pm that same evening. Turns out the part needed was not in stock with him, but he arrived bright and early the next day to swap it out. The price was fair and the service was top-notch - I'll definitely be using them for annual maintenance from now on.

I've worked with Ralph's for a long time without ever having an issue with the service or staff. The latest visit followed suit - straightforward and reliable. The tech was detailed, courteous and broke down each step of their work process.

I've relied on Ralph's for years and been consistently impressed. They show up right on schedule, work efficiently, and stick to the agreed-upon price. Technicians often provide valuable maintenance tips - that's a plus. Overall, I'd highly endorse their service.

Justin arrived right on schedule, identified the issue with my furnace quickly and accurately, and provided clear explanations for the repair cost. He also offered helpful tips on maintaining my system during winter and summer. As a returning customer to Ralph's, I'm pleased with his professionalism.

We recently had a great experience with Ralph's heating and cooling. From the front desk to the actual service, everything went smoothly. We had no issues scheduling an appointment and the work was done efficiently and professionally. The team showed attention to detail, particularly with John's initial diagnosis followed by Carl's skilled repair. We were impressed and would definitely recommend them.

We had a great experience with their furnace inspection service. The technician was knowledgeable and explained everything clearly, making it easy for us to understand the process. We'll definitely recommend them to others.

After buying my place, I relied on Alpha and Omega for over 13 years, but a misdiagnosis and pricing issues threw everything off.
Recently, I reached out to several companies, and Ralph's was the only one that responded promptly and offered fair initial prices.
Justin, the technician who came in, was extremely knowledgeable and professional - a refreshing change. Given this experience, I'll definitely be using Ralph's from now on.

I've relied on Ralph's for heating services for five years, and they've consistently delivered responsive service at fair prices. When our boiler broke down during a harsh Chicago cold snap, Ralph's sprang into action quickly. They sourced a new boiler and started installation the next day, completing it by evening the following day with their team staying late to get us back up and running. Their professionalism was impressive, and my family was genuinely thankful for their support.

I've relied on Ralph's for various rentals over the years, but this first use at my home exceeded expectations. Their service has consistently been top-notch. For HVAC needs, they're the go-to company – price is reasonable. The technician was thorough in explaining the system and highlighting maintenance routines.

Ralph's team consistently gets it right - accurate diagnoses and prompt fixes. I trust them to handle both residential and commercial properties, no exceptions.

I called Ralph's Heating on November 28th to have my boiler checked out. They offered a slot between 9am and 1pm, but arrived slightly late. The technician who showed up was knowledgeable and fixed the issue in no time. I'm pleased with their service, which is why I'll be using them again for any future heating problems.

Ralph's Heating and Air Conditioning did a solid job fixing my furnace. They came in with a fair quote and delivered top-notch work. It's clear they take pride in their standards, as I'm confident the repair won't leave me with more issues down the line. After the fix, they also cleaned and inspected the whole system - a thoughtful touch that puts my mind at ease for the coming winter. The techs seem well-trained and genuinely nice, which is a plus. Overall, it was a good value compared to the other companies I looked at.

We had an excellent experience with Ralph's. They replaced our central AC system and showed a good understanding of what type suited us best. Their quote was accurate, and we appreciated their professionalism. The technicians arrived on schedule, were courteous, and did a great job. We've used them before and will likely do so again. If you're looking for reliable service from someone you can trust, Ralph's is a good choice.

We've been loyal customers of Ralph's for years, relying on them since we bought this place. Today, our home warranty technician couldn't fix our issue, so I called Ralph's - Justin arrived and did an excellent job. He explained the problem clearly and answered all my questions patiently, showing great professionalism throughout.

Ralph's Heating and Air Conditioning took care of my furnace maintenance. They fixed the flame ignitor before it stopped working, saving me from buying a new one. Now my furnace is running smoothly and I'm looking forward to a worry-free winter. After getting quotes from three companies, Ralph's offered the best price. What impressed me was their honest assessment - they only replaced what needed fixing, not replacing parts unnecessarily.

I've relied on Ralph's for my heating and cooling needs for over two decades, and it's consistently delivered reliable service. Their technicians possess in-depth knowledge of furnaces and air conditioners, which has earned my trust over many years. I wholeheartedly endorse this company.

John reviewed my inspection report and provided excellent guidance during the house buying process. He was very willing to share his time and knowledge, making a big difference. I'm looking forward to working with him again in the future.

Repair service was prompt and effective. The technician quickly assessed the issue and got the job done quickly.

The technician was courteous and explained everything clearly, giving me confidence in their work.

Tech provided a top-notch service - prompt, tidy, and fully explained each step.

I've had a great experience with this company for my furnace maintenance needs. Their technicians are transparent and trustworthy, which sets them apart from other service providers. Technician Shawn's visit was impressively thorough and professional, with clear explanations that put my mind at ease. I'm confident in their work quality and would definitely recommend them to others.