Trinity ES&C – Boulder

Description of Products & Services:

Expanded shale and clay structural lightweight aggregates for concrete, masonry, highway, horticulture and other markets.

Mailing Address:

11728 Highway 93
Boulder, CO 80303

Phone:

303-499-1010

Fax:

303-494-5464

Website:

http://www.txiesc.com/?trinity=true