Joseph Corlett, what do you think?

Do you think this is repairable?

It looks like complete replacement to me. Way too much wrong with that install.

Is it possible to replace the sink with an apron style to hide the front seam?

One more picture

How are you going to fit drywall and tile behind that faucet?

Faucet will be removed during the install

When they replace the counters have them move the sink forward at least an inch. Even if the drywall and tile fit how would you clean that area? Have you called the installer yet? How much do you still owe on the install?

Right now there the countertop on the faucet side is 4.5 inch and in front of sink is 4 inch. If in front of sink is only 2.5 or 3 inches is that ok? There is currently 1.5 inches from the back of the faucet until the end of the countertop

Whoever measured for the fabrication of the counter, including sink area did not do a good job. You should ask to be redone on their dime.

They cleaned it up a bit. Wondering if this can be improved further without a complete redo or is the seam as good as it can get? Thinking if I should pay another company to make it better or not worth it

Wondering if it’s worth paying someone else to further improve this

That seem is not awful. Not sure at this point how someone could make it better without taking it apart, and recutting the edges. I would leave it alone as the cure may very well cause other issues.