About Royal Foundation - Foundation Repair
Royal Foundation has served the San Antonio area since 1990 with foundation repair and drainage work. It builds custom fabricated steel piers, including a patented King pier system, and says the piers carry a lifetime warranty. Drainage solutions include French drains and regrading with sod and swales. It also builds walkways, patios and driveways. The company is locally owned and offers free estimates. Rated 4.5 from 73 Google reviews, 61 of them five stars and 7 one star. The steel pier system comes with options tailored to each home, and quotes are written to fit the specific job. The team is locally owned and community-focused, and its crews also install hardscape designed with foundation longevity in mind. Its foundation settling and drainage work covers the San Antonio metro area.
Services and details
Repairs foundations
YesSteel or helical piers
YesFree inspection
YesStates a warranty
YesDrainage work
Yes
No information yet on slab foundations, pier and beam, concrete piers, foam or mud slab lifting, engineer involvement, plumbing leak tests, root barriers, commercial work, financing, spanish spoken. The website did not say; call and ask.
Contact
- (210) 626-1467
- 429 Duke Rd, San Antonio, TX 78264
- Website
- View on Google Maps
Hours
- Monday
- 8AM-7PM
- Tuesday
- 8AM-7PM
- Wednesday
- 8AM-7PM
- Thursday
- 8AM-7PM
- Friday
- 8AM-7PM
- Saturday
- 9AM-2PM
- Sunday
- Closed
Listing compiled from public sources on 2026-10-24. Report a correction or request removal. Back to foundation repair contractors in San Antonio.

