EMCOR Group, Inc. — Director's Dealing 2004

Dec 6, 2004

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: EMCOR GROUP INC (EME)
CIK: 0000105634
Period of Report: 2004-12-03

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2004-12-03	Common Stock	M	600	$5.13	Acquired	600	Direct
2004-12-03	Common Stock	S	100	$47.10	Disposed	500	Direct
2004-12-03	Common Stock	S	300	$47.01	Disposed	200	Direct
2004-12-03	Common Stock	S	200	$47.00	Disposed	0	Direct
2004-12-06	Common Stock	M	14400	$5.13	Acquired	14400	Direct
2004-12-06	Common Stock	S	300	$46.55	Disposed	14100	Direct
2004-12-06	Common Stock	S	8800	$46.50	Disposed	5300	Direct
2004-12-06	Common Stock	S	300	$46.60	Disposed	5000	Direct
2004-12-06	Common Stock	S	1000	$46.75	Disposed	4000	Direct
2004-12-06	Common Stock	S	2300	$46.71	Disposed	1700	Direct
2004-12-06	Common Stock	S	1700	$46.70	Disposed	0	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2004-12-03	Employee Stock Options (right to buy)	$5.13	M	600	Disposed	2005-04-04	Common Stock (600)	Direct
2004-12-06	Employee Stock Options (right to buy)	$5.13	M	14400	Disposed	2005-04-04	Common Stock (14400)	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.