my contractor cut the laminate boards too short leaving about 1/8" gap in some places and installed them. Any way to make them looking good?
When you say two short are the mop boards or trim in place? If it can be seen with the trim make the contractor repair , longer flooring or thicker trim. The reason you hire a pro is for it to look good not diy. If the contractor gives you a hard time forward copies of the contract and pictures of the gaps to the BBB and contractors board.