Quanta Services vs. EMCOR Group: Which Engineering & Construction Stock is a Better Buy? Posted byPatrick Ryan September 3, 2021 Leave a comment on Quanta Services vs. EMCOR Group: Which Engineering & Construction Stock is a Better Buy? Quanta Services (PWR) and EMCOR Group (EME) are two of the top engineering stocks. Both sectors are poised to benefit from the infrastructure bill as…