Vanguard Heating & Air Conditioning Inc

Reviews

• DR

  David R

  Aug 17, 2026
  5.0
  I had a great experience with Vanguard in Rolling Meadows, IL for my HVAC installation. From start to finish, the team was professional, knowledgeable, and respectful of my home. They took the time to explain everything clearly, answered all my questions, and completed the installation efficiently and neatly. The new system is working great, and I really appreciate the quality of the work and the overall customer service. I would definitely recommend Vanguard to anyone looking for reliable HVAC installation and service in the area!
• PD

  Pat Dandrea

  Aug 6, 2026
  5.0
  I was referred to Vanguard by a friend who has used them for years. I needed a new furnace and A/C and got quotes from three contractors. Vanguard was the best at reviewing my system presenting three different options with pros and cons. They also spent as much time answering questions as I needed. We ended up going with a furnace/heat pump combination. Their installation went great, including taking the time to explain operation with the new thermostat. They also followed up a couple of times since installation to make sure we were happy and everything was working well. So far, during an extremely hot period, the system has worked great, notably better than our old system, and has reduced our bills significantly compared to last year even though we're running it more.
• CG

  cheryl giebel

  Feb 18, 2021
  5.0
  Great service.
• OG

  old guy

  Oct 8, 2020
  5.0
  I've used their service for maybe 30 years. They have installed two furnaces in that time and have done checkup and cleaning every year. They have honored their estimates for routine work even when they quoted me the wrong amount. They have responded quickly when needed. Their response for regular maintenance is good. And I see the same people over many years which tells me that they have good employee relations.

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