| Business | Phone |
| A Crest Plumbing & Drain Clean 306 Lilac Dr, El Cajon 92021 | (619) 590-2625 |
| Affordable Drain Svc Inc El Cajon 92020 | (619) 444-5024 |
| All Drains Plumbing El Cajon 92020 | (619) 444-2625 |
| Discount Drain Svc El Cajon 92020 | (619) 588-5883 |
| Express Rooter 1739 Naranca Ave, El Cajon 92019 | (619) 588-2218 |
| Ancel Plumbing & Drain 9041 El Dorado Pkwy, El Cajon 92021 | (619) 443-3828 |
| Cobra Rooter El Cajon 92020 | (619) 579-5454 |
| Plumbing 2000 868 N 2nd St, El Cajon 92021 | (619) 579-4913 |
| Perry Plumbing El Cajon 92020 | (619) 440-6716 |
| Half Price Plumbing 1120 Hamlet Dr, El Cajon 92021 | (619) 441-1320 |
| John's Drain Maintenance El Cajon 92020 | (619) 447-7731 |