EMCOR Group, Inc. — Director's Dealing 2007

May 11, 2007

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: EMCOR GROUP INC (EME)
CIK: 0000105634
Period of Report: 2007-05-09

Reporting Person: POMPA MARK A (EVP & CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2007-05-09	Common Stock	M	5000	$8.095	Acquired	27500	Direct
2007-05-09	Common Stock	M	5000	$8.78	Acquired	32500	Direct
2007-05-09	Common Stock	S	700	$64.00	Disposed	31800	Direct
2007-05-09	Common Stock	S	200	$64.04	Disposed	31600	Direct
2007-05-09	Common Stock	S	100	$64.05	Disposed	31500	Direct
2007-05-09	Common Stock	S	100	$64.06	Disposed	31400	Direct
2007-05-09	Common Stock	S	400	$64.07	Disposed	31000	Direct
2007-05-09	Common Stock	S	200	$64.11	Disposed	30800	Direct
2007-05-09	Common Stock	S	500	$64.12	Disposed	30300	Direct
2007-05-09	Common Stock	S	400	$64.13	Disposed	29900	Direct
2007-05-09	Common Stock	S	400	$64.15	Disposed	29500	Direct
2007-05-09	Common Stock	S	2100	$64.16	Disposed	27400	Direct
2007-05-09	Common Stock	S	200	$64.17	Disposed	27200	Direct
2007-05-09	Common Stock	S	200	$64.18	Disposed	27000	Direct
2007-05-09	Common Stock	S	200	$64.23	Disposed	26800	Direct
2007-05-09	Common Stock	S	400	$64.28	Disposed	26400	Direct
2007-05-09	Common Stock	S	100	$64.31	Disposed	26300	Direct
2007-05-09	Common Stock	S	200	$64.32	Disposed	26100	Direct
2007-05-09	Common Stock	S	100	$64.36	Disposed	26000	Direct
2007-05-09	Common Stock	S	200	$64.37	Disposed	25800	Direct
2007-05-09	Common Stock	S	100	$64.38	Disposed	25700	Direct
2007-05-09	Common Stock	S	100	$64.39	Disposed	25600	Direct
2007-05-09	Common Stock	S	400	$64.41	Disposed	25200	Direct
2007-05-09	Common Stock	S	500	$64.44	Disposed	24700	Direct
2007-05-09	Common Stock	S	100	$64.49	Disposed	24600	Direct
2007-05-09	Common Stock	S	300	$64.51	Disposed	24300	Direct
2007-05-09	Common Stock	S	100	$64.53	Disposed	24200	Direct
2007-05-09	Common Stock	S	300	$64.57	Disposed	23900	Direct
2007-05-09	Common Stock	S	100	$64.58	Disposed	23800	Direct
2007-05-09	Common Stock	S	200	$64.60	Disposed	23600	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2007-05-09	Employee Stock Option (right to buy)	$8.095	M	5000	Disposed	2009-01-03	Common Stock (5000)	Direct
2007-05-09	Employee Stock Option (right to buy)	$8.78	M	5000	Disposed	2010-01-02	Common Stock (5000)	Direct

Footnotes

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

F2: Continued on a separate Form 4 filed contemporaneously herewith.