Reviews for Mechanical Service Inc. (MSI)

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  • February 2026

    I wanted to take the time to thank MSI -Galesburg for their prompt service to my very very cold office bright and early this morning. Nate with MSI was very quick and efficient, ensuring safety first and very adequate customer service. Nate was a rockstar!

  • April 2023

    I recently called MSI to look at my furnace and ended up needing a replacement. They quickly came up with a quote and gave me detailed, clear information about the product, cost, financing options, and everything I could possibly want to know. There was timely communication about the install, and when the date came their workers did a great job. They did quality work and they were kind, respectful, and communicative.This meant a lot for me as I’d had a bad experience with another local company. In fact, after the install, MSI took a look at the other product and helped me get it registered for the brand warranty, which the previous company hadn’t bothered to do.Through... read full review

  • January 2023

    I bought a new house on Monday and I had to call MSI Thursday because my furnace wasn’t working right. With the temps at -30 with windchill my house was averaging 50-56 degrees. I have a 5 year old daughter and am a single mom. MSI offered me an affordable deal on a new furnace and they had a new furnace in and running by Friday at 12PM. They were very efficient and compassionate! I will always use MSI moving forward and I 100% recommend everyone else using them!

  • Mechanical Service Inc. (MSI)

    1144 Monmouth Blvd, Galesburg

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