When I go to your mainpage all the info is about what YOU do, not what is in this for ME.
As for stock photos, are you selling keyboards or watches? Why increase the loading times and decrease your presentation area with garbage no one needs to see?
If you insist on using photos, use pictures of your real employees.
Your services page lists a good nember of services but no way to explore them further.
There is no call to action that page.
When I go to an "About Us" page I expect to see info ABOUT you. You need to rename that page to "Contact Us" or add some personal details.
SEO work is needed.
Use your keywords in your title, description, and kw tags. Don't Shotgun, Focus.
How many people do you think would search for the phrase "principal, marketing, insurance"? (Your highest weighted keywords).