Mel Hurst says:

Like it or not. Construction companies in particular have figured out a long time ago that you get the same effect by buying an inexpensive trailer, placing your company on both side and parking it perpendicular to adjacent the expressway. Gets the same results of exposure as an infinitely more costly billboard and yes in most cases does not violate zoning laws which restrict permanent signage. Dominion Pest Control Company is clearly setting the stand for operating a pest control company.