4251 Stone School Rd. (W.R. Wheeler Service Center) • (734) 794–6350
Maintains all City of Ann Arbor traffic signals, traffic signs, city-owned street lights, street name signs, city-owned radios, civil defense sirens, and citywide fiber optic network.
Report damaged/missing street signs, broken signals, or streetlight outages by calling Customer Service at (734) 794–6320, using the Report a Problem link at a2gov.org/a2fixit, or via the A2 Fix It mobile app.
