Who AI recommends for septic companies in Monkton, MD

We asked ChatGPT, Claude, Gemini and Google 27 times, the way a customer would. This is how often each one named each business. Measured November 3, 2026.

The ranking

1. Harris Septic Systems: named in 24 of 27 answers, 4.2 stars from 5 Google reviews
2. Legacy Septic Services: named in 21 of 27 answers
3. A & J Septic Cleaners: named in 18 of 27 answers
4. Young Septic Services: named in 12 of 27 answers
5. Hereford Septic Service: named in 7 of 27 answers
6. Burns Septic Tank & Line Cleaning: named in 7 of 27 answers
7. Cossentino Septic Pumping: named in 5 of 27 answers
8. Walsh Septic Service: named in 4 of 27 answers
9. Eagle and Son Septic: named in 4 of 27 answers
10. Chavis Septic Services: named in 4 of 27 answers
11. Atlantic Pumping: named in 3 of 27 answers
12. Mathena Septic Tank Services: named in 2 of 27 answers
13. Hilltop Sanitation Services: named in 2 of 27 answers
14. Bailey Bros. Plumbing & Drain Services: named in 2 of 27 answers
15. Jet Septic: named in 2 of 27 answers
16. Earl E. Preston Jr. Inc.: named in 1 of 27 answers
17. Dale Miller & Son Inc: named in 1 of 27 answers
18. Blevins & Sons Septic Service: named in 1 of 27 answers
19. Mr. Rooter Plumbing: named in 1 of 27 answers
20. Duncan's Septic & Backhoe Service: named in 1 of 27 answers
21. Cockeysville Sanitation Service: named in 1 of 27 answers
22. Harrison's Backhoe & Septic: named in 1 of 27 answers

How this was measured

Each AI was asked these questions 3 times each, with Monkton, MD as the asker's location, and each question was searched once on Google:

1. What are the best septic companies in Monkton, MD?
2. Can you recommend a septic company in Monkton, Maryland?
3. Which septic company near Monkton, MD do people trust most?

Rankings are never for sale. Each one shows the day it was measured.