Anyone experience with Straight Line foundation Repairin DFW area

[Serena Xiao]

Hi everyone, 

I am considering to purchase an investment property that had foundation repair done by Straightline Foundation company in the area, lifetime transferable warranty is provided. Anyone has experience with this company? Is this a reputable company and we should expect them to honor the warranty if anything needs to be done in the future ? The warranty specifically stated that only piers are covered. 

Also, would like to get some general advices from other investors in the area, what should i pay attention to when purchasing a home with prior foundation repairs? Will prior foundation repair affect future resale value? 

Thanks!