Reviews for GMS Heating & Cooling

Add your comment
  • August 2025

    These guys are the best! Really impressed with this HVAC company. The techs were super honest and upfront. No pressure or upselling, just straight answers. I walked away feeling like I actually understood my system better, which was awesome. Definitely recommend, genuine customer care! Great referral!

  • June 2025

    My AC wasn’t working, so called GMS and they came over same day. They stayed until 10pm until my AC was working again! They knew exactly what the issue was. They were great and did an excellent job! I would definitely have them again in the future and highly recommend them.

  • June 2025

    Very happy to have used GMS to service our AC. They responded quick and Glen was very knowledgeable and was great at explaining everything. Their pricing was fair and customer service was excellent. I will only be using GMS in the future for all our heating/cooling needs

  • Pricelist Photos

    Add a photo

    GMS Heating & Cooling

    6022 Dempster St, Morton Grove

    Directions Call Website Suggest an Edit