It's early, give the lawn more time to come out of dormancy.

I agree with yardtractor. Also is the green in your neighbors yard weeds? Being that you have the same lawn company, you wouldn't think so but just a question to ask. My lawn is still very much dormant and I am ecstatic because the majority of the green I see in yards around mine is weeds.

Also it can take time. I don't know why but my lawn took longer to green last year than a lot of the yards in my neighborhood.

@Sherm1082 & yardtractor1 - both of you are correct, it starting to come back a little esp. near the walkways & concrete patios - which i believe is warmer & helps the grass a bit more.

The neighbors look very lush & green & some even started cutting their lawns already.

But summer is a marathon, I with your reassurances, I think my lawn will be right there!

Thinking with all the construction & trampling on the land prior to the sod being laid down that the soil wasn't in the best shape.
So there might not be the deep rooting that my grass needs.

Should I be thinking about spreading compost now or late spring to add more nutrients to the soil to improve the coloring & promote growth?

Lawn service has already weed & fed 2x this spring.
Aerating & overseeding in fall.

Even in my own yard, with the same grass, I noticed that some spots came back faster/earlier than others. The 2 components that I seem to consider different in those areas are: one area gets more water consistently, as it is near the water hose, and the other area gets more coverage of sun throughout the day. It practically gets sun from about 10am - 6pm.

These are just 3x3 or maybe 4x4 patches of the same grass that the rest of the lawn is made up of.