The safest legal way to enjoy fireworks is to attend a professional fireworks show, such as the Pfirecracker Pfestival in Pflugerville or the 4th Fest in Wells Branch.
For personal fireworks, the answer depends on where you are located! Within the City of Pflugerville boundaries, all fireworks (including sparklers) are ILLEGAL throughout the year. Local police enforce this law; you can report concerns any time of day to their non-emergency number at (512) 990-6700.
In unincorporated Travis County, fireworks are generally are legal but THERE ARE SEVERAL LIMITATIONS, as listed below. Call the the Sheriff’s dispatch number (512) 974-0845 then press OPTION 3 for fireworks issues in unincorporated Travis County; for general fireworks questions during regular business hours, call the Fire Marshal at (512) 854-4621.