ALPHA MECHANICAL PENSION PLAN AND TRUST

[ EIN: 33-0736006 | Plan No. 001 ]

Form 5500 filing classifies ALPHA MECHANICAL PENSION PLAN AND TRUST as a 401(k) plan, sponsored by ALPHA MECHANICAL HEATING & AIR CONDITIONING CO., INC.. The plan is a Large Plan with 224 participants and total assets of $3,751,449 reported for the 2011 plan year.

401(k) plans are subject to ERISA disclosure requirements and annual reporting obligations.

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Plan Sponsor: ALPHA MECHANICAL HEATING & AIR CONDITIONING CO., INC.

Location: 4990 GREENCRAIG LANE, SUITE A, SAN DIEGO, CA 92123

EIN: 330736006

Plan Number: 001

Plan Year: 2011

Plan Size: Large Plan

Plan Entity Type: Defined Contribution

Plan Type: 401(k)

Participants: 224

Total Assets: $3,751,449

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