| Business | Phone |
| Atapour Engineering Inc 1015 12th St, Modesto 95354 | (209) 524-8833 |
| J H Lawder Structural Engrs 717 16th St # 4, Modesto 95354 | (209) 521-1143 |
| Mozaffari Engineering 1504 F St, Modesto 95354 | (209) 572-4430 |
| Showerman & Stone Inc 1208 9th St, Modesto 95354 | (209) 524-1855 |
| Skw & Assoc 2237 Scenic Dr, Modesto 95355 | (209) 523-8323 |