135 Group LLC 1889 N Kolb RoadTucson, AZ, 85715 View Phone 520-749-3297 1889 N Kolb RoadTucson, AZ 85715 View Website Experience & Reliability In Business Since: 1966 Insured Employee Background Checks Years of Experience: 48 Satisfaction Guaranteed Licensed About Send to My Email Send to My Phone Print this Page