Best Heating & Air Conditioning / HVAC In Palatine

“Allied did a wonderful job replacing our HVAC/PTAC unit. The manager even sent Chris out along with the technician to answer all of my questions. Their customer service is outstanding!! I highly would recommend their services to anyone!!“

“Dawn and Gary are excellent! Cannot say enough great things about Vanguard Heating & Air Cooling. Dawn was extremely responsive when our AC went out during the hottest week of the year with a newborn baby at home and got Gary to come the next morning. Gary was extremely thorough and friendly. We will be using them again!“

“I can’t adequately describe how wonderful these people are. I’m a long time customer and they always exceed my expectations. I initially started with Kraig and now Cole has been doing our service for many years. Cole is absolutely fabulous. Very thorough, does everything he should do, and they repeatedly goes above and beyond that. He is knowledgeable and takes the time to explain everything, and I’ve learned in all situations, he has my best interest as his #1 priority.

And if something goes wrong, they always do their best to get there as fast as possible. They know how to prioritize when a customer really needs something. I feel so taken care of. I’m at the point of replacing some 19 year-old equipment and I feel so confident to have them guiding me.

I never thought I would write a gushing review about HVAC service, but Modern Day Comfort is just that great! Highly recommended.“

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“The team was great. Knowledgeable and skilled at installing mini splits on the third floor. Competitive price and amazing and nice crew. My house is finally all the same temperature. Just great to not have it so hot upstairs.“

“Have used this company for several years. They always respond promptly to my calls and are very knowledgeable about the products they sell.“

“Great service! Would recommend this company over and over again. They got me scheduled within 1 day. The techs are skilled and very polite. Great experience.“

“A fantastic company. Anthony one of their technicians is so professional and knowledgeable. I highly recommend this company. You won't be disappointed.“