Having a home warranty will protect your home against mechanical failure of multiple systems in your home. I always recommend a home warranty during a buyer's purchase.
There are many home warranty companies that service the North Central Texas region. I have included a few that I have had positive experiences with in the past. Click the icon to go to their website, or click their brochure link to see a copy on line!
2-10 Brochure AHS Brochure
BFS Brochure First American Home Warranty Brochure
Old Republic Brochure The Home Service Club
Nations Brochure FiXD Home Warranty
One Guard Brochure
Here are a few links for warranty reviews on these (and other) companies:
Home Warranty Reviews.com