Who AI recommends for roofers in Catonsville, 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 8, 2026.

The ranking

1. Four Twelve Roofing: named in 17 of 27 answers, 4.7 stars from 530 Google reviews
2. Westview Roofing Co: named in 16 of 27 answers, 5.0 stars from 143 Google reviews
3. Milton Roofing, LLC: named in 13 of 27 answers, 3.0 stars from 6 Google reviews
4. EC Roofing & Home Services Direct: named in 11 of 27 answers, 4.9 stars from 225 Google reviews
5. Excell Roofing: named in 10 of 27 answers, 4.6 stars from 11 Google reviews
6. Presidential Exteriors: named in 10 of 27 answers, 4.7 stars from 1700 Google reviews
7. Certified Roofing: named in 9 of 27 answers, 4.8 stars from 255 Google reviews
8. RJ Grimes Roofing. Siding. Windows: named in 9 of 27 answers
9. 5 Star Roofing & Restoration, LLC: named in 8 of 27 answers, 4.8 stars from 209 Google reviews
10. Diakite Roofing & Restoration: named in 6 of 27 answers, 5.0 stars from 30 Google reviews
11. MLM Home Improvement: named in 6 of 27 answers, 4.5 stars from 86 Google reviews
12. Home Genius Exteriors: named in 6 of 27 answers, 4.7 stars from 2500 Google reviews
13. Allied Remodeling: named in 5 of 27 answers, 4.7 stars from 1200 Google reviews
14. Fick Bros. Roofing & Exterior Remodeling Company: named in 5 of 27 answers, 4.5 stars from 126 Google reviews
15. Cox Roofing: named in 5 of 27 answers, 4.6 stars from 88 Google reviews
16. Winfield Builders: named in 4 of 27 answers, 5.0 stars from 41 Google reviews
17. Charm City Roofing: named in 4 of 27 answers, 4.8 stars from 398 Google reviews
18. East Coast Roofing Systems: named in 4 of 27 answers, 5.0 stars from 24 Google reviews
19. Roofing Pups, Roofing & Siding: named in 4 of 27 answers, 4.8 stars from 51 Google reviews
20. Falcon Home Exteriors: named in 4 of 27 answers, 4.9 stars from 33 Google reviews
21. Apper Construction: named in 3 of 27 answers, 5.0 stars from 66 Google reviews
22. BRAX Roofing: named in 3 of 27 answers, 4.8 stars from 494 Google reviews
23. Elvis General Construction: named in 3 of 27 answers
24. ROI Construction: named in 3 of 27 answers, 4.9 stars from 438 Google reviews
25. Charis Roofing: named in 3 of 27 answers
26. RoofPRO: named in 3 of 27 answers, 5.0 stars from 3 Google reviews
27. Crystal Exteriors: named in 2 of 27 answers
28. Bob Tuttle Roofing: named in 2 of 27 answers, 5.0 stars from 13 Google reviews
29. Ruff Roofers: named in 2 of 27 answers, 4.8 stars from 243 Google reviews
30. Chesapeake Roofing, Windows & Siding Inc.: named in 2 of 27 answers, 4.9 stars from 397 Google reviews
31. Calderon Contractors: named in 1 of 27 answers
32. DreamHome Remodeling: named in 1 of 27 answers, 4.9 stars from 32 Google reviews
33. Alexander Townsley: named in 1 of 27 answers, 4.9 stars from 70 Google reviews
34. Harford Roofing & Exteriors: named in 1 of 27 answers, 5.0 stars from 124 Google reviews
35. Wall to Wall Construction: named in 1 of 27 answers
36. Magnum Home Services: named in 1 of 27 answers
37. Elvis Roofing: named in 1 of 27 answers
38. ProTech Improvements LLC: named in 1 of 27 answers
39. New Castle Constructs: named in 1 of 27 answers, 4.9 stars from 98 Google reviews
40. Glen Burnie Roofing: named in 1 of 27 answers, 4.9 stars from 74 Google reviews
41. Erie Home: named in 1 of 27 answers
42. SmartRoof: named in 1 of 27 answers
43. S&K Roofing: named in 1 of 27 answers
44. Vanguard General Contracting: named in 1 of 27 answers
45. DNB Construction LLC: named in 1 of 27 answers

On Google Maps, but never named by AI

• Walter Brown Services: Google Maps #6, named in 0 of 27 answers
• Semper Roofing Ellicott City: Google Maps #8, named in 0 of 27 answers
• Freedom Roofing: Google Maps #9, named in 0 of 27 answers
• Ron Ruff Roofing Inc.: Google Maps #11, named in 0 of 27 answers
• Wallace Roofing siding gutter sign window commercial residential flat metal asphalt shingle drywall insulation repairs: Google Maps #12, named in 0 of 27 answers
• Alpha Design Services: Google Maps #13, named in 0 of 27 answers
• Park Heights Roofing: Google Maps #14, named in 0 of 27 answers
• A1 Roofing’s Kangaroof: Google Maps #15, named in 0 of 27 answers
• Cole Roofing: Google Maps #17, named in 0 of 27 answers
• Edwards Home Pro Services: Google Maps #19, named in 0 of 27 answers
• Baltimore Roofing & Remodeling: Google Maps #20, named in 0 of 27 answers

How this was measured

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

1. What are the best roofers in Catonsville, MD?
2. Can you recommend a roofer in Catonsville, Maryland?
3. Which roofer near Catonsville, MD do people trust most?

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