EMCOR Group, Inc. — Director's Dealing 2007

May 4, 2007

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: EMCOR GROUP INC (EME)
CIK: 0000105634
Period of Report: 2007-05-03

Reporting Person: MACINNIS FRANK T (Director, Chairman & CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2007-05-03	Common Stock	M	32400	$9.875	Acquired	260583	Direct
2007-05-03	Common Stock	S	5000	$63.65	Disposed	255583	Direct
2007-05-03	Common Stock	S	2500	$63.67	Disposed	253083	Direct
2007-05-03	Common Stock	S	400	$63.69	Disposed	252683	Direct
2007-05-03	Common Stock	S	2700	$63.70	Disposed	249983	Direct
2007-05-03	Common Stock	S	2500	$63.77	Disposed	247483	Direct
2007-05-03	Common Stock	S	400	$63.79	Disposed	247083	Direct
2007-05-03	Common Stock	S	500	$63.81	Disposed	246583	Direct
2007-05-03	Common Stock	S	2500	$63.84	Disposed	244083	Direct
2007-05-03	Common Stock	S	1400	$63.85	Disposed	242683	Direct
2007-05-03	Common Stock	S	4000	$63.88	Disposed	238683	Direct
2007-05-03	Common Stock	S	3000	$63.90	Disposed	235683	Direct
2007-05-03	Common Stock	S	800	$63.95	Disposed	234883	Direct
2007-05-03	Common Stock	S	2800	$64.00	Disposed	232083	Direct
2007-05-03	Common Stock	S	1700	$64.05	Disposed	230383	Direct
2007-05-03	Common Stock	S	2200	$64.12	Disposed	228183	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2007-05-03	Employee Stock Options (right to buy)	$9.875	M	32400	Disposed	2007-11-20	Common Stock (32400)	Direct

Footnotes

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

F2: Options became exercisable in four equal installments, on the dates that the closing price on the New York Stock Exchange of a share of common stock of the Company (the "Common Stock") hit the following target prices: $12.50; $15.00; $17.50; and $20.00 (in each case, as adjusted for the 2-for-1 stock split of the Common Stock effected February 10, 2006).