MYRG's profitability margins have contracted, but they were modest. The decrease was due to rising costs caused by supply chain issues, inflation, and inclement weather. MYRG's profitability margins have contracted, but they were modest. The decrease was due to rising costs caused by supply chain issues, inflation, and inclement weather. The shift towards clean energy and the growing demand for data centres are expected to bolster MYR Group's outlook and provide tailwinds for its growth.