Very impressed with WCS and would recommend them to anyone wanting to have their home retrofitted for earthquake protection. From start to finish there were not any issues; with appointments on time and follow-up as needed. Actual crew that did the retrofit did an excellent job; fast and thorough. Project manager Tyler was very helpful in coordinating the job and seeing that everything was done correctly. They really want the customer to be satisfied. All for a reasonable price. Have already made a couple of referrals.