branchADD-A-TECH, INC.
(Pennsylvania (US), CT Corporation System Philadelphia)
ALUM-A-TECH INC.
(Pennsylvania (US), NO. 2 BLACK WALNUT DRIVE, R.D.#4, GREENSBURG, PA, 15601)
BEE ELECTRIC INC.
(Pennsylvania (US), 2425 S Front St, Philadelphia, PA, 19148)
Previously/Alternatively known as A TECH CONSTRUCTION SERVICES INCORPORATED