Referral partners
You see owners whose quotes go quiet, whose jobs get lost between sales and the crew, and who run everything themselves. That is outside your work. It is what JG does. Refer them, and your client stays your client.
Missed work, an owner who does it all, numbers that do not match.
Tell the owner about JG, or send JG their name with their OK.
JG looks for the problem and works on a fix with the owner. JG does not take your client from you.
JG stays in its lane, so you can keep doing what you do best.