Tree Services:
Houston Tree Trimming - Medina Landscaping
Tree Service Fort Worth - Justin's Tree Service | Residential and Commercial
Xeriscaping in San Antonio | For water resistant environments and more in San Antonio

Fence Companies:
Dallas Cedar Fence Builders - Accredited and certified in Texas
Fence Repair Dallas TX - for cheap yet high quality fence repair work including chain links fences repaired same day
Alpine Fence Co - Seattle area fencing (out of state)

Others:
Laminate flooring Dallas - Shop the BOSS - located in Irving, TX also offering discount flooring in Dallas TX.
Dallas Traffic Ticket Lawyer - for legal council.
www.homeinspectordallastx.com - full house and new home check ups.
I Foundation Repair DFW Dallas Fort Worth - minor and major repair work year-round.
Dallas Photographers | DFW - family portraits and wedding pics

The above resources are a nice starting point for all sub contracting work you might need around your home or office.