| Business | Phone |
| Custom Metal Products 764 Madison St, Brooklyn 11221 | (718) 602-2819 |
| Einstein's Truck & Auto Accsrs 1068 60th St, Brooklyn 11219 | (718) 438-1880 |
| Emc Ironwork Inc 1830 Atlantic Ave, Brooklyn 11233 | (718) 927-9408 |
| All Metal Welding Inc 17 Williams Ave, Brooklyn 11207 | (718) 257-1643 |
| Approved Boiler Repair Inc 55 Coffey St, Brooklyn 11231 | (718) 567-3906 |
| Arg Sheet Metal & Welding 196 State St, Brooklyn 11201 | (718) 858-1919 |
| Art Production Welding 1182 Utica Ave, Brooklyn 11203 | (718) 451-1271 |
| B & G Welding & Plumbing Inc 2226 Mcdonald Ave, Brooklyn 11223 | (718) 449-8300 |
| H & H Iron Works 1250 Rogers Ave, Brooklyn 11226 | (718) 940-7571 |
| Hollister-Pearson 99 Commercial St, Brooklyn 11222 | (718) 383-0359 |
| Brooklyn Welding Iron Works 321 Clarkson Ave, Brooklyn 11226 | (718) 469-7705 |
| She-Weld 151 Van Dyke St, Brooklyn 11231 | (718) 599-9230 |
| Studio Metallica Arch Inc 338 Flushing Ave, Brooklyn 11205 | (718) 855-5368 |
| Kern-Rockenfield Inc 178 Classon Ave, Brooklyn 11205 | (718) 230-7878 |
| Superb Welding 230 Albany Ave, Brooklyn 11213 | (718) 493-1053 |
| T & E Iron Works 1067 Metropolitan Ave, Brooklyn 11211 | (718) 782-0447 |
| L K Welding & Inspection 3523 Avenue K, Brooklyn 11210 | (718) 253-1900 |
| Titanium Mechanical Inc 284 Van Brunt St, Brooklyn 11231 | (718) 858-4794 |
| Tol Construction Inc 1517 Pitkin Ave, Brooklyn 11212 | (718) 485-7848 |
| Lexington Iron Works 179 Lexington Ave, Brooklyn 11216 | (718) 399-2939 |
| Triangle Ironworks 63 Vernon Ave, Brooklyn 11206 | (718) 596-2401 |
| Metro Welding Inc 156 9th St, Brooklyn 11215 | (718) 369-1911 |
| N W Piping & Welding Inc 251 E 91st St, Brooklyn 11212 | (718) 345-0469 |
| New York Boiler Inc 5885 Preston Ct, Brooklyn 11234 | (718) 251-3000 |
| Nicholas Welding & Steel 824 Albany Ave, Brooklyn 11203 | (718) 604-7430 |
| Zabawa's Welding 151 Avenue O, Brooklyn 11204 | (718) 331-6936 |
| Preferred Builders 649 Van Sinderen Ave, Brooklyn 11207 | (718) 485-6377 |
| Pro-Weld Fabricators Corp 205 Sheffield Ave, Brooklyn 11207 | (718) 345-0346 |
| Puma Iron Work 324 Butler St, Brooklyn 11217 | (718) 643-1338 |
| Queens Iron Works 83 Wilson Ave, Brooklyn 11237 | (718) 366-7444 |
| Rini Welding Co 333 Nassau Ave, Brooklyn 11222 | (718) 384-6606 |
| Robinson Welding & Conversion 126 Throop Ave, Brooklyn 11206 | (718) 387-9051 |