EMCOR Group, Inc. — Director's Dealing 2004

Dec 14, 2004

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: EMCOR GROUP INC (EME)
CIK: 0000105634
Period of Report: 2004-12-13

Reporting Person: CAMMAKER SHELDON I (EVP, Gen Counsel & Secretary)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2004-12-13	Common Stock	M	5000	$5.13	Acquired	15050	Direct
2004-12-13	Common Stock	S	100	$44.60	Disposed	14950	Direct
2004-12-13	Common Stock	S	600	$44.61	Disposed	14350	Direct
2004-12-13	Common Stock	S	200	$44.62	Disposed	14150	Direct
2004-12-13	Common Stock	S	400	$44.64	Disposed	13750	Direct
2004-12-13	Common Stock	S	500	$44.67	Disposed	13250	Direct
2004-12-13	Common Stock	S	600	$44.68	Disposed	12650	Direct
2004-12-13	Common Stock	S	300	$44.69	Disposed	12350	Direct
2004-12-13	Common Stock	S	1700	$44.70	Disposed	10650	Direct
2004-12-13	Common Stock	S	100	$44.72	Disposed	10550	Direct
2004-12-13	Common Stock	S	500	$44.73	Disposed	10050	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2004-12-13	Employee Stock Options (right to buy)	$5.13	M	5000	Disposed	2005-04-04	Common Stock (5000)	Direct

Footnotes

F1: Derivative security is an employee stock option.

F2: The option became exercisable in three equal installments on April 5, 1996, April 5, 1997, and April 5, 1998.