Editorial summary
Olshan Foundation Repair is listed in San Antonio as a basement waterproofing contractor with a service mix that includes crawl space encapsulation, crawl space waterproofing, foundation repair, and drainage systems. The Google profile is strong at 4.8 stars from 1,096 reviews, which is the most substantial review footprint among the supplied San Antonio listings. That volume gives the profile notable local credibility without requiring any unsupported claims about awards, warranties, or certifications. The listing is especially relevant to homeowners searching for moisture-control and structural-protection topics such as crawl space encapsulation near me, crawl space waterproofing near me, foundation drainage systems, standing water under house, and sagging floor repair. Those keyword themes fit the services provided here, but the directory record should still be read literally: the source confirms encapsulation, waterproofing, foundation repair, and drainage systems, not additional specialties beyond that scope. No website was provided in the source, and there is no stated service area text, years in business, free inspection, or financing detail. The phone flag is present, so the business is contactable in the listing data, but the exact number was not supplied here. For directory users, this entry is useful because it ties a high review count to crawl space and drainage work in San Antonio, while remaining careful about the limits of the available facts.