Exhibit 32.1​

CERTIFICATION OF THE CHIEF EXECUTIVE OFFICER,
PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

I, Richard S. Swartz, Chief Executive Officer and President of MYR Group Inc. (the “Company”), certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:

1)

The Annual Report on Form 10-K for the year ended December 31, 2019 of the Company fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2)

The information contained in such report fairly presents, in all material respects, the financial condition and results of operations of the Company.

March 4, 2020 /s/ RICHARD S. SWARTZ ​ Chief Executive Officer and President

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