特殊贸易承包商的商业电话号码列表，Orange县，CA的NEC公司

Greystone Homes INC

25 Enterprise, Aliso Viejo, CA 92656

Wayne Perry, Inc.

8281 Commonwealth Ave, Buena Park, CA 90621

Powerplant Mint Spcialists INC

2900 Bristol St, Costa Mesa, CA 92626

P.W. Stephens Environmental, Inc.

15201 Pipeline Ln, Huntington Beach, CA 92649