SUPERIOR SHORING AND DRILLING
d/b/a SUPERIOR SHORING & DRILLING
SBA-certified WOSB
WOSB
Capabilities
- Superior Shoring and Drilling (DBA: McMahon Engineering) has a combined 32 years of experience in foundation construction.
- Recognized by the City of San Diego and Office of Small Business and Disabled Veteran Business Enterprise Services as a SLBE.
- Located in San Diego County and servicing all of Southern California.
- Specialties include caisson installation, solider pile, tiebacks, retaining walls, drilling, temporary and permanent shoring.
- We are unique in the fact that we are family owned and operated so we take true pride in our work and business relationships.
UEIL2W6WPZJJK63
CAGE7KNC4
Primary NAICS238910
NAICS in state238910 · California
Established2015
Structure2L
CountySan Diego County
Congr. district48
Metro areaSan Diego, CA
Contact
ADDRESS634 ROCK SPRINGS RD, Escondido, CA 92025
WEBSITEwww.shoring-drilling.com/
PHONE7607158051
Attn: ASHLEY COLLINS
Provenance
Certification status reported as published by the U.S. SBA Small Business Search. Retrieved Sep 10, 2026; source last updated Mar 12, 2026. Womyn Owned does not issue or verify certifications. Confirm current status at the source.
Verify on SBA Small Business Search ↗Certifications
- WOSBsince Sep 2021 · through Sep 2029
WOSB — status as published by the U.S. SBA Small Business Search. Last verified 2026-09-10.
Specialties
Shoringdrillinglaggingfoundationconstruction
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