@nqyringmind,
Yeah, and some specialize. If you pm me where you are (approximately), I could shake my brain for some of the best. I practiced there for twenty years before moving to northern california and then here, and some places have changed or new ones came in. On the other hand, you may not want to, which I understand.
How much space do you have for planting anything in front of those palms?
You could possibly use good design help. There are competent landscape contractors, some willing to take small jobs if yours happens to be small. Sometimes some landscape architects actually like small jobs. A lot of nurseries have designers and some of them are sharp.
The trouble with asking online is people don't know what is there re the whole site, where the sun is, don't know what you want to screen or block, don't know what makes sense with style of house, the soil type, your microclimate, etc. But a designer who knows the area would get all that and could talk with you about what you like.
On the other hand, doing it yourself is fun and how I and many designers started. Plus design costs some money.