HVAC reviews in Chicago, Illinois

They fixed the problem fast and responded quickly, thanks for your help.

Zero stars. This guy sold me a worthless part for $60 - it doesn't even fit my furnace - complete scammer, beware of him.

They get it right - knowledgeable, speedy, and honest. Won't take anyone else's business. A solid choice.

Avoid this scam outfit, wouldn't dare endorse. Zero stars would be an insult.

Prompt service, fair prices, solid job. Been using D's for a while now and have zero complaints.

The service exceeded expectations. Pricing was spot on. Darryl provided valuable insights and assistance throughout the process.

A great team effort from Darryl and his crew - they showed up on time, were extremely tidy, courteous, reliable, and genuinely cared about their work.

Great service provided by this company. Responded quickly and completed work on time, at a fair cost - they've become my preferred choice.

The service provider comes across as highly competent and reasonably priced. What matters most is that they efficiently resolve problems without overcharging customers.

They did a great job fixing my furnace and explained everything clearly so I knew what to expect. They also gave me tips on how to keep it working properly in the future, which is reassuring.

Their work is top-notch and done with professionalism. Got a fair deal on the service plan too. Thanks Ds Air & Heat.

We were desperate for AC help over Memorial Day weekend after multiple failed attempts with a larger company that visited four times without resolving the issue. D's Service stepped in and resolved the problem in just three days. It's clear they prioritize their work and genuinely care about customer satisfaction, which is why we'll definitely be using them again.

D's does a solid job. They're upfront about prices and look out for their customers' long-term needs. I've had two positive experiences with them on my AC units, so I'll stick with them moving forward.

I've had issues with my tankless boiler/hot water combo system, which consistently malfunctioned. Not all HVAC professionals are equipped to handle this type of equipment, but the technicians at this company have the expertise. Every time I reached out, they responded promptly, often on the same day. Unfortunately, my previous unit was faulty and failed frequently. When I replaced it, I quickly contacted them again and they installed my new system in just one day. The quality of their service and suggested product has left me extremely satisfied.

Dee knows his stuff and passes it on clearly - a great resource for homeowners like me. He's upfront about costs and never tries to upsell unnecessary work. Having worked with him multiple times, I appreciate his honesty and reliability.

They showed up when they said they would, which was a big plus. Their pricing was reasonable and they worked around my schedule, making it convenient for me.

Daryl and his partner provided excellent service from start to finish with our new air conditioning installation. The communication was clear and efficient, and Daryl's professionalism was evident throughout the process. He's polite, reasonable, and willing to work out a fair price match. Given it's early spring, we're looking forward to enjoying our AC this summer and are confident that Daryl will be there to fix any issues under warranty. The job was completed on schedule, which is impressive considering it's the off-season.

Been loyal to Daryl's services for over a decade, consistently enjoying top-notch work, fair prices, and unwavering reliability - I've never wavered in my choice of provider and can confidently endorse his business.

Darryl's expertise shines through - he's genuinely invested in his work, consistently straightforward about costs, and focused on delivering just what the job requires. His dedication is reassuring, and I'd trust him with my recommendations to others.

The work was great, done professionally. They showed up promptly with an invoice the following day after installation last week and previously last year's furnace installation. Pricing was very reasonable. Highly recommended for those installing furnaces.

They absolutely nailed it - we're thrilled with the result! The duo from D's showed up on time, got the job done efficiently, and left the site spotless. Their work ethic is top-notch, and we're grateful for their expertise.