HVAC reviews in Chicago, Illinois

D's did a great job replacing our water heater and had it up and running within just a few hours - very impressive.

Needed extra heat in my living room, called Darryl for an assessment. He took measurements, explained the job, and provided a quote - which he kept to. The new baseboard heater installed yesterday exceeded my expectations. Glad I went with his recommendation, as he was upfront about what to expect and didn't overcharge. His expertise is solid, making him worth considering before committing to someone else.

Darryl is extremely knowledgeable and helpful with HVAC issues. He's kind, personable, and scheduling a visit was a breeze. His family-run business offers top-notch service. I highly recommend him without hesitation.

The heat temperature kept dropping on the thermostat, prompting me to contact D's Air and Heating after reading numerous positive reviews. A quick call was answered immediately, with the representative acknowledging it was a busy night but assuring me they'd try to fit me in. Given it was the day after Thanksgiving, I expected to be rescheduled for another day. However, a few hours later, I received confirmation that D's was on its way.

Upon arrival, the technicians quickly assessed my concerns and got straight to work. As a new homeowner, I was unaware of how often servicing is recommended, but they made it clear that my furnace was dirty and needed attention. The job was completed in under an hour, leaving me feeling warm and satisfied. The techs also provided guidance on considering a maintenance subscription for future HVAC needs, which I gladly signed up for without hesitation.

Overall, D's Air & Heating has impressed me with their prompt service, transparent pricing, and expertise in their products.

The technician arrived promptly for the furnace maintenance and carried out the work quickly and efficiently. No extra charge was applied, and after completion, my heating system is functioning properly, providing a warm and comfortable home environment.

I had a Lennox heating unit installed by Four Seasons in November 2025. They serviced it five times before I reached out to D's Air & Heating INC. The issue was diagnosed on the first visit and fixed within two visits. Unlike my previous experience with Four Seasons, the service at D's was prompt and courteous. There was no lack of communication or follow-through. As a result, I'm grateful for the reliable service and thanks for getting me back on heat!

Called D's for an A/C replacement quote, impressed by their family-run business and expertise. They undercut competitors' prices and were ready to install on short notice.

The installation went smoothly but had a few areas for improvement. Communication could have been better - I would've appreciated regular updates via phone call, but I often had to follow up myself. The company was busy, but that's no excuse.

One major oversight: the final price ended up being higher than quoted, and the job required a 50' lift, which wasn't included in the original estimate. This should have been discussed beforehand and factored into the quote.

Despite these issues, I'm satisfied with the work done and would consider using their services again in the future.

I'm extremely satisfied with D's Air & Heating, Inc for any heating, ventilation, or air conditioning needs. They recently finished a job at my place and exceeded my expectations in both quality of work and professionalism.

From start to finish, they were accommodating, reliable, and easy to communicate with. Any issues I had were quickly resolved and I was kept in the loop throughout the process. Their dedication to customer service is clear - the end result speaks for itself: the system is working smoothly and efficiently again.

I've known Daryl for over 25 years, and I've never seen him excel like he did with his heating and air conditioning work. He's still the same down-to-earth guy, but now I see him as a skilled professional in the field.

I got hooked up with D's service from a neighbor who knew them, and it was a lifesaver. They took a few days to figure out what was wrong with my furnace, kept me in the loop every step of the way. They braved snow and cold to get the job done. I'm sold on their reliability - they're trustworthy for maintenance and repairs. Glad I found someone I can count on for my heating and cooling system's needs.

They're an excellent choice for your heating and cooling needs.

Their work was efficient and satisfactory. Prices were reasonable, I'd suggest them to others and plan to use their services again.

Excellent service and competitive pricing from Martin, a highly skilled and courteous professional.

Thanks to [Company Name] for prompt service - called about my furnace issue and someone showed up quickly. Good job by the technician, thanks.

The technician responded quickly and replaced the issue that day, even after hours were closed. The service was prompt and reasonably priced, with friendly staff who got the job done efficiently.

Excellent experience with this company. They provided top-notch service that was both prompt and expertly handled, highly recommended.

Martin delivered quickly and efficiently. Great service, would definitely use again.

This home services company did an outstanding job. Their technician, Martín, was courteous and professional, arriving on schedule as promised. The installation was completed efficiently, with the team ensuring all equipment functions properly. Questions were thoroughly addressed, and any concerns were clearly communicated – assistance would be provided at no additional cost. A guarantee is in place, providing peace of mind. Overall, everything works flawlessly, making me extremely satisfied with this company's service. I highly recommend them to anyone seeking reliable home services.

Excellent service from Martin and his team, highly recommended for repeat business. Appreciate their professionalism.

This guy does heating and cooling services quickly and kindly. The technician shows up on time and leaves everything tidy. Our team is pleased to have them handle our building repairs.

Great value and top-notch service - these pros have earned a loyal customer in me and I'll definitely call them back when I need similar work, plus I'll be sending others their way too.