Brennan Fire and Security INC. was founded in January, 2012. We provide fire alarm and fire sprinkler system testing and inspections including various City of Los Angeles Reg4 testing .
Our team of professionals are dedicated to providing quality service. We are top in both service and reliability and are motivated to give you only the very best in service and support.
We specialize in high-rise buildings, schools, and post offices, and support
numerous fire alarm products.