Here is a reminder, with July 4th coming, to call your Non-Emergency number for complaints about fireworks. You should use one of the following numbers:
Southwest Snohomish County (SNOCOM)- (425) 775-3000
The rest of Snohomish County (SNOPAC)- (425) 407-3999
If someone has been injured due to fireworks, or there has been property damage due to fireworks call 911 immediately.
For more information about fireworks and calling 911/non-emergency number check out this article,