
The following shops are located in Massachusetts:
| John Carabello | |
| PO Box 36 | |
| Whitman, MA 02382 | |
| Tel: (617) 447-5612 | |
| Comments: Restorer/seller of vintage Hammond gear. | |
| Affiliations: | Unknown | 
| Last Update: Mar 1995 | |
| GHP Associates | |
| 36 Maple Avenue | |
| Seekonk, MA 02771 | |
| Tel: (508) 399-6285 | |
| Fax: (508) 761-9360 | |
| Email: tim@ghpassociates.com | |
| Web: www.ghpassociates.com | |
| Contact: Tim Holloran, Electronic Organ Dept. | |
| Comments: Restorer/seller of vintage Hammond gear. | |
| Affiliations: | 
         | 
| Last Update: Oct 2000 | |
| Ronald N. Richards / Electronic Organ Service | |
| 390 Walker Street | |
| Lowell, MA 01851-2535 | |
| Tel: (978) 453-4382 | |
| Fax: (978) 453-4382 | |
| Email: ronrichs@attbi.com | |
| Web: home.attbi.com/~ronrichs/ | |
| Comments: Repair most organ models. Has collection of parts, travels through most of New England for service work. | |
| Affiliations: | 
 | 
| Last Update: Aug 2002 | |
| Boston B-3 Services | |
| 234 Harris Ave. | |
| Needham, MA 02492 | |
| Tel: (781) 449-7879 | |
| Cell: (781) 608-9299 | |
| Email: BB3S@aol.com | |
| Contact: Maureen M. Quinn | |
| Comments: Rents, Sells & Repairs B-3's. A Hammond parts dealer. | |
| Affiliations: | Unknown | 
| Last Update: Aug 2002 | |