EcoCheckUSA

States / Arizona / Maricopa County

MASTER BLOCK INC

Active TRI Registrant

12620 W BUTLER DR

EL MIRAGE, AZ 85335

EPA TRI Facility ID: 8533WMSTRB1262W

Toxic Chemical Releases

Reported to EPA under the Toxics Release Inventory program, most recent reporting year.

Lead compoundsPersistent Bioaccumulative Toxic0.016 pounds

Other Registered Facilities Nearby

Source: U.S. EPA Toxic Release Inventory. Registration means this facility reports certain chemical activity to the EPA — it does not by itself indicate a violation or health hazard.