1400 Miller Parkway
McHenry, IL 60050
866-369-3057

Local Reviews
for huntley, il

Rated 4.9 out of 5 stars based on 271 customer reviews

Map of Huntley IL

Professionals with quality service



Recently had two experiences with Black Diamond. Michael M. serviced our dead A/C and Keo V. came the following week to do the annual checkup on the AC/Furnace and Hot Water heater. Both gentlemen were ON TIME, efficient, informative and polite. I am not accustomed to service people arriving ON TIME...that was refreshing!