best recommendation... go to your home improvement store (lowes/home depot) and start calculating. Get prices for materials, and see if the staff can help estimate the labor costs (per foot). They usually have pamphlets that help with figuring materials (and construction yourself how-to's). That only leaves you the guestimate on labor.

But you didn't provide enough info yet. Size of Back yard perimeter. Cost of Fence (4 ft? 6 Ft tall) height. Cost of the tubing, and fixtures. Cost of the cement.

I have a friend who's parents ran a fencing contractor for years. I know they charge Per Foot (varies with the type of fence) and that may not include the cost to drill the fencepost holes. Number of post holes depends on the slope of the land, type of fence...

Just too many variables.

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