- Elizabeth Borough Municipal Authority
- (412) 384-3686
- Elizabeth Borough
- (412) 384-7771
- Elizabeth Borough Police Department - Dispatch
- (412) 655-8400
- Elizabeth Borough Police Department -Emergency
- 911
- Elizabeth Borough Police Department -Station
- (412) 384-4041
- Fire Department Information (emergency)
- 911
- Fire Department Information (non-emergency)
- (412) 384-3473
- Diversified Technology Corp.
- (844) 324-5371
- Pennsylvania American Water Company (PAWC)
- (800) 565-7292
- Allegheny County Health Department (ACHD)
- (412) 687-ACHD (2243)
- Pennsylvania Department of Environmental Protection (PADEP)
- (412) 442-4000 or (800) 541-2050
- US Department of Environmental Protection Region 3 (USEPA)
- (215) 814-5000 or (800) 438-2474
