| Business | Phone |
| Mc Gills Roofing 400 Frederick Rd, Catonsville 21228 | (410) 747-9610 |
| Peacock Roofing Co 2302 Rockwell Ave, Catonsville 21228 | (410) 747-6212 |
| Shingle Masters 23 N Belle Grove Rd, Catonsville 21228 | (410) 455-0835 |
| 40 West Contractors Inc 1304 Pleasant Valley Dr, Catonsville 21228 | (410) 788-5245 |
| Arbutus Roofing Co 920 Southridge Rd, Catonsville 21228 | (410) 747-1290 |
| Steve's Roofing Catonsville 21228 | (410) 744-2220 |
| Westview Roofing Co 305 Beaumont Ave, Catonsville 21228 | (410) 719-7489 |