EMCOR Group, Inc. — Director's Dealing 2007

May 31, 2007

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: EMCOR GROUP INC (EME)
CIK: 0000105634
Period of Report: 2007-05-30

Reporting Person: Guzzi Anthony (President and COO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2007-05-30	Common Stock	M	1000	$19.34	Acquired	64224	Direct
2007-05-30	Common Stock	S	100	$65.23	Disposed	64124	Direct
2007-05-30	Common Stock	S	200	$65.21	Disposed	63924	Direct
2007-05-30	Common Stock	S	100	$65.25	Disposed	63824	Direct
2007-05-30	Common Stock	S	400	$65.18	Disposed	63424	Direct
2007-05-30	Common Stock	S	200	$65.17	Disposed	63224	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2007-05-30	Employee Stock Option (right to buy)	$19.34	M	1000	Disposed	2014-10-24	Common Stock (1000)	Direct

Footnotes

F1: Includes shares issuable in respect of restricted stock units.

F2: 1/3 exercisable on 10/25/05; 1/3 exercisable on 10/25/06; and 1/3 exercisable on 10/25/07.