Should have a photo/slideshow carousel with information and link at the top of the home page.
Make the bottom a 3 column layout as shown at http://www.crozerkeystone.org use the middle column at the bottom (which is currently the flash video) to be a small graphic for each area of service:
Medical Gas System
Environmental Air Monitoring
Suction Equipment Rental
with the right column for the details items for that section.
Merge the 2nd and 3rd columns in a 2x2 grid. Take this graphic: