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Segment Information (Tables)
3 Months Ended
Mar. 31, 2021
Segment Information  
Summary of information about reportable segments The following table presents information about our reportable segments (in thousands):

Three Months Ended March 31, 2021

    

Mechanical Services

    

Electrical Services

    

Corporate

    

Consolidated

Revenue

$

565,620

$

104,141

$

$

669,761

Gross Profit

$

108,128

$

15,341

$

$

123,469

Three Months Ended March 31, 2020

    

Mechanical Services

    

Electrical Services

    

Corporate

    

Consolidated

Revenue

$

570,751

$

129,380

$

$

700,131

Gross Profit

$

109,984

$

7,109

$

$

117,093