| Business | Phone |
| Earth Cast 431 S Elias Ave, Tucson 85701 | (520) 624-7236 |
| Harvey's Earth Friendly 531 E 27th St, Tucson 85713 | (520) 571-1424 |
| Young Block Co Inc 2200 W Gardner Ln, Tucson 85705 | (520) 887-1234 |
| Omni Block-Green Choice 8815 E Bear Creek Dr, Tucson 85749 | (520) 977-0561 |