The incident occurred behind Chesapeake Electric at 117 Gilbralter Avenue around 3:30 p.m., Sunday, Sept. 4, according to Annapolis Police.
The business was closed at the time of the incident, and staff did not notice the damages until several days later on Tuesday, Sept. 6.
Staff members were able to review security footage showing the suspects shooting off fireworks at each other and setting off the dumpster fire.
The suspects are described as black men, three wearing white tank tops and black shorts, one wearing a white t-shirt and black pants, and two wearing blue t-shirts with black shorts.
Anyone with any information please contact Investigator Madison at mamadison@annapolis.gov or 410-263-7975 with extension 6744.
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