Adaptive Electrical Control
15050 Froedert Drive
Elm Grove, WI 53122
Phone: (262) 578-6870
Fax: (262) 789-5415

Envicon, Inc.
3952 North 76th Street
Milwaukee, WI 53222
Phone: (414) 464-5900

Envytr Systems
2234 W. Lawn Avenue
Milwaukee, WI 53209
Phone: (414) 462-4145
Fax: (414) 462-4154

Honeywell, Inc.
525 North 6th Street
Milwaukee, WI 53203-2703
Phone: (262) 784-6260
Fax: (262) 821-3907

Freeman, P.L. Company
(DBE, EBE, MBE)
8520 West Lisbon Ave.
Milwaukee, WI 53222
Phone: (414) 873-5549
Fax: (414) 873-5545

Johnson Controls, Inc.
507 East Michigan Street
Milwaukee, WI 53201
Phone: (414) 228-1200
Fax: (414) 228-3556

System Service
9055 North 51st Street
Milwaukee, WI 53223
Phone: (414) 354-7020
Fax: (414) 354-7027

Top Electric Company
W264 S8470 Oakdale Drive
Mukwonago, WI 53149
Phone: (262 ) 662-3045
Fax: (262) 662-5035