The answer to 'my irrigation system looks bad' is that there are several common causes, including leaks, clogged sprinkler heads, and malfunctioning valves or timers. Symptoms may include wet or dry spots in your lawn, low water pressure, or visible damage to the pipes or sprinklers. Depending on the issue, some fixes can be done DIY, but for more complex problems, it's best to call a professional irrigation technician.
If you notice puddles, brown or patchy grass, or sprinklers that aren't working properly, start by inspecting the visible components of your system. Check for any cracks, leaks, or obstructions in the pipes and sprinkler heads. Clean or replace any clogged or damaged parts. If the issue persists or you're unsure of the cause, it's a good idea to have a professional irrigation specialist take a look and diagnose the problem.