to refer you to satisfied clients upon request. They say things like
This is a very strong proposal - one of the best I've seen - a well-organized, clear, and persuasive package.
MW, National Parks Conservation Association
We hired him last month to draft a big proposal for our Great Lakes work and he did a great job.
He's now working on a grant for us to the Goldman Fund. I would have him on long-term retainer if I could!
CA, National Parks Conservation Association
I took a look at the proposal and it looks very good!
PR, Compass Project