A Massapequa man was arrested Saturday after detectives say they found over 100 cases of fireworks and hundreds of mortars in a canal behind his home.

Michael Masone, 37, was arrested during an investigation conducted by the Arson Bomb Squad.

The fireworks seized were worth more than $15,000, according to court documents.

Court papers state that Masone does not have a New York state pyrotechnic license to possess or transport fireworks nor does he have an ATF-approved bunker to store fireworks.

The felony complaint also mentions that he told a detective "It's mine. I paid for the barge. I set up the fireworks."

Neighbors say Masone is known in the community for hosting large Fourth of July celebrations for neighbors. They say his celebrations feature a giant inflatable bounce house and slide for kids and a fireworks display.

Neighbor Paul Gargiulo told News 12 that Masone's arrest was disappointing.

“We're very upset as to what happened. They're very nice people. Mike's a great guy. He does a lot of stuff for the community, and we were shocked at what went on,” he said.

Police say the case is a reminder to residents that the use of explosives, including fireworks, is illegal and extremely dangerous.

Masone is facing a number of charges, including unlawful storage of explosives and unlawfully possessing fireworks. He was due in court today.

Masone had no comment for News 12 about his arrest.