24 Hour Support:

(978) 762-4600
Dial 2 for John O’Mahony
Dial 3 for Stephanie O’Mahony

Headquarters Address:

2 DeBush Ave, Unit A1
Middleton, MA 01949
(get a map)

Mailing Address:

143 Lacy Street
North Andover, MA 01845

Key Contacts:

Stephanie O’Mahony
President / CEO
(978) 762-4600 X: 110
somahony@omahonyelectric.com

John O’Mahony
General Forman
(617) 293-1372
Jomahony@omahonyelectric.com

Estimating:
Estimates@omahonyelectric.com

Local 103 IBEW (Both Companies)