The two-alarm blaze broke out at J & J Auto Maintenance on Hopper Avenue around 4:30 p.m. Firefighters quickly had it under control.
Firefighters from Midland Park, Ho-Ho-Kus, Saddle River and Wyckoff joined their colleagues at the scene.
No injuries were reported.
Boyd A. Loving contributed to this report.
Click here to follow Daily Voice Monroe and receive free news updates.