Do realtors need contractors? How do they find them?

[Cagney Moreau]

I'm curious how realtors interact with contractors.

What do you need them for? How are they of use to you?
How did you meet a contractor you are using?
Do you prefer big or small firms or does it matter?
Do your customers ever ask for the reference of a good contractor?

I am a general contractor and most of my work is commercial/industrial.

Real estate agents and property managers are my main customers.

How would you recommend reaching out to these people?