Seismic Retrofit & Earthquake Repair Specialists

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For over 50 years, SPS, Inc. has delivered expert design/build solutions for seismic safety and earthquake resilience.  As a trusted structural reinforcement contractor, we specialize in safeguarding buildings across California through precision retrofitting and emergency stabilization.

Why Choose SPS Inc.?

• ✅ Proven Experience: We've completed hundreds of seismic upgrades across all types of commercial, industrial, and municipal properties.
• ✅ City-Endorsed Expertise: Consultant to the City of Los Angeles following the 1994 Northridge Earthquake—we helped shape the current Earthquake Ordinance.
• ✅ Design/Build Excellence: Seamless integration of engineering, construction, and compliance under one roof.

SPS Inc. doesn’t just retrofit buildings—we reinforce trust. Our team brings decades of hands-on experience, deep regulatory knowledge, and a commitment to structural integrity that stands the test of time.