Hi Som Luck ... I asked this very question in May. Got 115 views, but no replies.
I believe there MIGHT be one. Haven't checked it out, but a friend assures me it's a ridgy didge dry cleaner.
Start at Buriram Expats office in Hanchana Rd. Walk 40m along Hanchana Rd to the 7/11 store on the corner of Bulambduan Rd.
At this point turn left and walk along Bulambduan Rd towards the bus station. On the left side of the street about 4 shops along from 7/11 is a dry cleaner. Next door is KODAK photography shop.
Catch up with you soon for a beer. Cheers