The answer to 'my sod installation looks bad' is that there are several common causes, including poor soil preparation, incorrect sod installation, and improper watering. Symptoms may include bare spots, uneven growth, and yellowing or wilting sod. Solutions can involve re-sodding, aerating the soil, adjusting watering schedules, and addressing any underlying drainage or soil issues.
In many cases, homeowners can address minor sod problems through DIY efforts, but for more extensive or complex issues, it's best to consult a professional landscaper. They can diagnose the root cause and provide the right solutions to get your new lawn looking healthy and lush.