Swayze on "Google search results not working"

My site is lacking google search results even when the actual company name is used or keywords that used to give good results have died. Those search results seemed fine for 5 years or so. www.lingolconstruction.com is the URL I'm working on for no income just education for the future.
Today and yesterday I removed most all meta tags that I had installed. I also deactivated most of the plugins.
Any ideas for next step?

What do you see if you check Google Webmaster Tools?

Crawl Tool:
Googlebot couldn't access the contents of this URL because the server had an internal error when trying to process the request. These errors tend to be with the server itself, not with the request.

This seems to be a major issue.

@shelbyswayze Have you consider asking in the Google Webmaster's forum?

Here's webstatsdomain.org results:

Rating:
2.5/5.0 byWebstatsDomain
DOWNwww.lingolconstruction.com is DOWN, 1 days agoFind Alternatives Lingolconstruction.com has no global alexa traffic rank This site is estimated to be worth $340. This site has a low Pagerank(0/10). It has 1 backlinks. Lingolconstruction.com has 17% seo score.

Thanks Jan I will certainly.