97.710024417607 100
4.9

2,948 reviews since March, 2015

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

"Very grateful for being an Althoff customer, especially during these crazy winter days/night. Especially grateful for Scott who is our trusted technician. He keeps us coming back and not only using Althoff services, but we recently bought a new furnace and air conditioner through Althoff because we trust Scott and his recommendations. "
100% rating - from Village Of Lakewood, IL on
Verified Purchase