EMCOR Group, Inc. — Director's Dealing 2006

May 2, 2006

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: EMCOR GROUP INC (EME)
CIK: 0000105634
Period of Report: 2006-05-01

Reporting Person: BROWN DAVID A B (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2006-05-01	Common Stock	M	6200	$23.175	Acquired	8200	Direct
2006-05-01	Common Stock	S	700	$50.50	Disposed	7500	Direct
2006-05-01	Common Stock	S	300	$50.40	Disposed	7200	Direct
2006-05-01	Common Stock	S	200	$50.39	Disposed	7000	Direct
2006-05-01	Common Stock	S	200	$50.32	Disposed	6800	Direct
2006-05-01	Common Stock	S	300	$50.31	Disposed	6500	Direct
2006-05-01	Common Stock	S	200	$50.30	Disposed	6300	Direct
2006-05-01	Common Stock	S	200	$50.27	Disposed	6100	Direct
2006-05-01	Common Stock	S	200	$50.22	Disposed	5900	Direct
2006-05-01	Common Stock	S	800	$50.20	Disposed	5100	Direct
2006-05-01	Common Stock	S	300	$50.18	Disposed	4800	Direct
2006-05-01	Common Stock	S	300	$50.15	Disposed	4500	Direct
2006-05-01	Common Stock	S	400	$50.10	Disposed	4100	Direct
2006-05-01	Common Stock	S	300	$50.03	Disposed	3800	Direct
2006-05-01	Common Stock	S	200	$50.02	Disposed	3600	Direct
2006-05-01	Common Stock	S	200	$49.91	Disposed	3400	Direct
2006-05-01	Common Stock	S	200	$49.90	Disposed	3200	Direct
2006-05-01	Common Stock	S	600	$49.84	Disposed	2600	Direct
2006-05-01	Common Stock	S	100	$49.83	Disposed	2500	Direct
2006-05-01	Common Stock	S	500	$49.80	Disposed	2000	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2006-05-01	Non-Employee Stock Options (right to buy)	$23.175	M	6200	Disposed	2007-01-01	Common Stock (6200)	Direct

Footnotes

F1: The number of shares, derivative securities and related prices reported on this Form 4 represents an adjustment required by the 2-for-1 stock split of the Company's common stock effected February 10, 2006 (the "Stock Split").

F2: Due to the Stock Split, the reporting person's ownership has been adjusted to include 1,000 additional shares of common stock.

F3: 25% exercisable on 1/2/02; 25% exercisable on 4/1/02; 25% exercisable on 7/1/02 and 25% exercisable on 10/1/02.