Mojave Desert Air Quality Management District Permit Search Site

Facility Info

Facility ID 3491

Facility Name Hi-Grade Materials Company - 29 Palms

Physical Address 7451 Mojave Road
Twentynine Palms , CA 92277

Contact Info Phone: 760-244-9325
Fax: N/A

Company 1033 - Hi-Grade Materials Company, Inc

Facility Note Contact person Lori Clifton - 760-244-9325

Facility Permits - Showing 1 to 6 of 6 Permits

Permit Number	Permit Description	Equipment Description	Issue Date	Expiration Date	Action
B000889	CONCRETE BATCH PLANT	Facility elevation is 2098 feet above sea leve...	02/23/2026	02/28/2027	Download Permit Print Permit
B000891	ROCK CRUSHING PLANT	The ratings below are in horsepower. The plant ...	02/23/2026	02/28/2027	Download Permit Print Permit
C012306	BAGHOUSE, CEMENT AND FLY ASH STORAGE SILOS	Model ES 168B, High Frequency Pulse Type, fourte...	02/23/2026	02/28/2027	Download Permit Print Permit
C012322	BAGHOUSE, FLY ASH STORAGE SILO	Model ES 168B, High Frequency Pulse Type, fourte...	02/23/2026	02/28/2027	Download Permit Print Permit
T006893	STORAGE TANK (GUPPY), CEMENT	Facility elevation is 2098 feet above sea level....	02/23/2026	02/28/2027	Download Permit Print Permit
T012305	STORAGE SILO, CEMENT AND FLY ASH	Facility elevation is 2098 feet above sea level...	02/23/2026	02/28/2027	Download Permit Print Permit