Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
AZZ INC
   2. Issuer Name and Ticker or Trading Symbol
NORTH AMERICAN GALVANIZING & COATINGS INC [NGA] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director __X__ 10% Owner
_____ Officer (give title below) __X__ Other (specify below)
SUBJECT COMPANY
(Last)
(First)
(Middle)
ONE MUSEUM PLACE, SUITE 500, 3100 WEST 7TH STREET		 3. Date of Earliest Transaction (Month/Day/Year)
06/25/2010
(Street)

FORT WORTH, TX 76107		 4. If Amendment, Date Original Filed(Month/Day/Year)
 6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)		 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)		 4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)		 5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)		 6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)		 7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
COMMON STOCK (1) 06/25/2010   P   167,999 A $ 7.5 14,117,420 I CORPORATE STRUCTURE (2)
COMMON STOCK (3) 06/25/2010   X   987,134 A $ 7.5 14,117,420 I CORPORATE STRUCTURE (4)

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)		 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)		 5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)		 6. Date Exercisable and Expiration Date
(Month/Day/Year)		 7. Title and Amount of Underlying Securities
(Instr. 3 and 4)		 8. Price of Derivative Security
(Instr. 5)		 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)		 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)		 11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
STOCK OPTION (RIGHT TO BUY) $ 7.5 06/25/2010   X     1 06/14/2010 06/30/2010 COMMON STOCK (3) 987,134 $ 0 0 I CORPORATE STRUCTURE (4)

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
AZZ INC
ONE MUSEUM PLACE, SUITE 500
3100 WEST 7TH STREET
FORT WORTH, TX 76107		     X   SUBJECT COMPANY

Signatures

 DANA PERRY   07/01/2010
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) These shares were purchased through private transactions with individuals that held shares of common stock that constituted restricted shares that vested on June 14, 2010.
(2) These shares were purchased and are owned directly by Big Kettle Merger Sub, Inc., which is a wholly owned subsidiary of Arbor-Crowley, Inc., which is a wholly owned subsidiary of AZZ incorporated. Arbor-Crowley, Inc. and AZZ incorporated are indirect beneficial owners of the reported shares.
(3) These shares include 326,829 shares of common stock that constituted restricted shares that vested on June 14, 2010 and 660,305 shares of common stock that were held in trust under the North American Galvanizing & Coatings, Inc. Director Stock Unit Program until June 14, 2010, in each case which Big Kettle Merger Sub, Inc. exercised its option to purchase pursuant to the Stockholders Agreement, dated as of March 31, 2010, by and among AZZ incorporated, Big Kettle Merger Sub, Inc. and certain stockholders of North American Galvanizing & Coatings, Inc.
(4) The option to purchase these shares was held, and the shares acquired upon exercise of the option are beneficially owned, directly by Big Kettle Merger Sub, Inc., which is a wholly owned subsidiary of Arbor-Crowley, Inc., which is a wholly owned subsidiary of AZZ incorporated. Arbor-Crowley, Inc. and AZZ incorporated are indirect beneficial owners of the reported shares.

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