| Business | Phone |
| Foothill Municipal Water Dist 4536 Hampton Rd, La Canada Fltrdg 91011 | (818) 790-4036 |
| La Canada Irrigation Dist 1443 Foothill Blvd, La Canada Fltrdg 91011 | (818) 790-6749 |
| Mesa Crest Water Co 4532 Rinetti Ln # C, La Canada Fltrdg 91011 | (818) 790-2071 |
| Valley Water Co 4524 Hampton Rd, La Canada Fltrdg 91011 | (818) 790-5516 |