*hands Tony a new pair of glasses*
I am pointing out only the things I see on the first page so you'll need to go through the rest and make sure they are also cleaned up as I'll assume there are mispellings and caps inconsistencies etc. there too.
Title (h1, h2 or h3 not sure which) line:
Security Cameras,
Burlar Alarms, Access Control, Fire Alarm Systems, Full Home Automation
Wireless electronic locking for U.P.V.C. doors
2nd image's text, last line the word cameras is missing the 2nd "a":
3rd image's text, Title line is inconsistant capitalization, last line missing a space between U.P.V.C and Door
I would suggest you give all your text a good once over for capitalization inconsistancies as there are many as well as using a good spell checker.
I would also like to comment on something that I feel might hurt your business instead of help it.
"We don't actually go the 'Extra Mile'"
I realize you probably are thinking it's a clever idea, but it really makes it look like you're trying to "fool" your customers into thinking you are giving them more than what they are getting. Just has a negative connotation to it for me, just my opinion of course.
I have to agree on the coloring a bit for the text, soften it up a bit so it's not so bright and sharp and it will be more professional looking too.
Nice layout though for sure, I think it will be really nice once you get it all worked out