Test shield logo
The logo at left is at 400pixels 72dpit for web with no background so any colored background or pattern will show.
Both are PNGs.
The logo below is 240px wide.
The logo size at left is 100pixels which is what now occupies the website header. Any time you reduce multi element items you lose clarity.
I will attempt to increase the width without affecting the menus and the name/slogan/phone type.