| Business | Phone |
| A Best Svc Po Box 11, Penn Valley 95946 | (530) 272-0800 |
| Abt Plumbing Penn Valley 95946 | (530) 432-7737 |
| Mark Davis Plumbing Inc Penn Valley 95946 | (530) 432-0353 |
| Mr Rooter 19119 John Born Rd, Penn Valley 95946 | (530) 432-5680 |
| Pacific Plumbing 14476 Indian Springs Rd, Penn Valley 95946 | (530) 273-6567 |
| Professional Plumbing Svc 18861 Cozy Grove Ct, Penn Valley 95946 | (530) 272-4690 |