This testimonial letter is interesting because it demonstrates the value of referrals. Four neighbors employed our concrete foundation repair services within a year’s time. They observed the work of one or more neighbors and asked about their level of satisfaction. Obviously, all of the neighbors were very happy with our work and their final results. We realize the best advertising is a referral from a satisfied customer. We have hundreds of testimonial letters from satisfied customers on our web site. Please click the following link to read some of the hundreds of our testimonials letters about foundation repair.