Currently under LOI with a window replacement business. Basically, they sub out all the installations and the owner manages the sales team who provides the quotes.

Does anyone here have experience with businesses like this or similar ones?

I'm worried about managing the sub-contractors who do the installations. The seller says it's easy, but I'm not sure about that. I imagine it must be difficult.

What are some things to look out for with businesses like this?

They have a good reputation and it's got stable earnings, so overall I'm pretty happy about the deal. What are some specific issues to examine in the due diligence?