Level: Friend (Under $5,000)

BP Mechanical Corp.

BOSS Mechanical Contractor Inc.

BMWC Constructors, Inc.

Betschart Mechanical, Inc.

Benso, Inc.

Beacon Piping Company

Bacon Plumbing Company, Inc.

B Franklin, Jr. Mem Fund c/o Mid-Michigan MCA

Ayoob & Peery Plumbing Company, Inc.

Auburn Mechanical, Inc.