This is a beautifully laid out design. The layout is unique, yet functional and easy-to-use. I especially love the dimension added to each column. Good job!
Cheers, Serina

This link is currently being over-emphasized as part of the body text. I'd consider moving it to the left side.
Instead of a navigation link (which might confuse people), I'd suggest placing the categories in the right sidebar and/or in the footer.
Will this page be different from the form and contact information on the frontpage? If not, I'd consider taking this page out or moving it to the footer.
If the site's sub-pages are going to be long, then adding second primary menu is okay. If the pages are going to be about this long, then perhaps keeping only the sub-menu (e.g. sitemap, about us, contact) is fine.
When I'm going to hire a contractor, the first things I want to see are real testimonials and work samples. I lik the photo gallery right on top -- I hope those will be pics of sample work instead of people working. I would also like to see the tesimonials moved up on page. Maybe switch places with recent news, as I think testimonials would interest more people than recent news.
Love the easy contact form, phone number, and e-mail link all right on the front. Colors are great for a construction website. Very nice.
Other than the placement of "Click to Enlarge" which was mentioned, it looks really cool. Really nice work.
design looks perfect. :) is it like any kind of brochure pattern design? please work some more on tabs.. rest is fine.
Hi, I love this site...nice colors, type, layout, etc.
Though with my background in design I can tell that 'CLICK TO ENLARGE' means click a photo gallery item to enlarge.
This might not be obvious to the normal person and might mistake it to click to enlarge 'FEATURED PHOTO'.
Great work and the best.
Nice!
I especially like the way you've brought out the centre panel
This site has a good feel and Im liking the colour scheme
All round great in my opinion