I have an older home, not on a foundation, but with a crawl space. I had been told I needed it retrofitted in case of earthquake. I called and Raul set up an appointment to inspect the area. He gave me a very fair bid and they completed the job in a week. Raul and his men were very professional, kept everything clean, sent me photos to send to my insurance company and overall did an excellent and professional job. I highly recommend them.