97.808219178082 100
4.9

1,744 reviews since March, 2015

Althoff Industries
815-455-7000 ·
Crystal Lake, IL 60014

"Best decision I made years ago to go with Althoff for my HVAC company. Worth every penny and Michael Reihl is a true asset as well! Best service technician with incredible knowledge and honesty. Fantastic customer service skills!! Thank you all!!! "
100% rating - from Gurnee, IL on
Verified Purchase