Thanks to every one that answered my Q.I have met great gal on line..I’m just back from LA after spending 5 weeks at her place in long beach.we got quite well..even spoke about getting married…I would like to work in the building game thats what I do in glasgow as well as buying property to fix up then rent out.I have a few property’s in glasgow at the moment…

Are you thinking of marriage because you want a Green Card or because you love the girl? It may make a difference because divorces in California can be draconian for the male.
Also, check out what you need to do building work. As an employee you will need a visa or Green Card (neither easy to get). But if you are planning to set up on your own, then be aware that to be a contract builder in the USA I believe you have to be licensed.