| Business | Phone |
| Custom Boiler Cleaners Inc 533 Remsen Ave, Brooklyn 11236 | (718) 385-7711 |
| Eagle Boiler & Welding Svc 8720 Ditmas Ave, Brooklyn 11236 | (718) 495-1000 |
| Empire Used Boiler Supply Co 13 N Oxford St, Brooklyn 11205 | (718) 624-5880 |
| Expert Boiler Repair & Welding 66 Ainslie St, Brooklyn 11211 | (718) 782-0630 |
| First Choice Boiler Repair 45 Brevoort Pl, Brooklyn 11216 | (718) 638-0854 |
| G & T Mechanical 1562 62nd St, Brooklyn 11219 | (718) 236-3159 |
| A A Used Boiler Co 8716 Ditmas Ave, Brooklyn 11236 | (718) 385-2111 |
| A-1 Boiler & Burner Svc 13 N Oxford St, Brooklyn 11205 | (718) 596-8880 |
| Aaa Approved Energy Equip 160 Sullivan St, Brooklyn 11231 | (718) 252-0303 |
| Aal Gas & Oil Boiler Svc 459 6th Ave, Brooklyn 11215 | (718) 788-1860 |
| Abra Boiler Repair & Welding 443 Hancock St, Brooklyn 11233 | (718) 443-5552 |
| Accurate Mechanical 44 Berriman St, Brooklyn 11208 | (718) 827-9045 |
| Ace Chimney Co 2454 Burnett St, Brooklyn 11229 | (718) 338-1780 |
| Ajm Boiler & Construction 2623 Foster Ave, Brooklyn 11210 | (718) 282-4203 |
| Approved Welding Corp 5885 Preston Ct, Brooklyn 11234 | (718) 209-1020 |
| Bay Welding Inc 111 58th St, Brooklyn 11220 | (718) 745-2923 |
| Hercules Corp 900 Meeker Ave, Brooklyn 11222 | (718) 383-1717 |
| Hercules Welding & Boiler 900 Meeker Ave, Brooklyn 11222 | (718) 599-1717 |
| Berger Welding Co Inc 937 Rogers Ave, Brooklyn 11226 | (718) 282-1448 |
| Ideal Boiler 270 52nd St, Brooklyn 11220 | (718) 567-8669 |
| Carlton Boilers Inc 33 Carlton Ave, Brooklyn 11205 | (718) 875-2100 |
| Soot Master Boiler Cleaners 1274 74th St, Brooklyn 11228 | (718) 745-8042 |
| Street Rod Welding & Boiler 456 Schenectady Ave, Brooklyn 11203 | (718) 363-0132 |
| Joe's Boiler Works 661 Powell St, Brooklyn 11212 | (718) 485-3636 |
| Komfort Plumbing & Heating 916 E 92nd St, Brooklyn 11236 | (718) 435-5287 |
| Tca Boiler Repair & Welding 674 Rutland Rd, Brooklyn 11203 | (718) 778-8318 |
| Trade Service Inc 520 Manhattan Ave, Brooklyn 11222 | (718) 599-4714 |
| Universal Boiler & Welding 674 Rutland Rd, Brooklyn 11203 | (718) 756-1744 |
| O J Plumbing & Heating 193 Utica Ave # A, Brooklyn 11213 | (718) 221-0987 |
| Parkway Boiler Repair & Wldng 8507 Bay Pkwy, Brooklyn 11214 | (718) 232-3600 |
| Professional Boiler & Burner 209 Greene Ave, Brooklyn 11238 | (718) 857-0204 |
| Sbc Svc Corp 108 Jefferson Ave, Brooklyn 11216 | (718) 636-0442 |