Family-Owned & Operated Masonry Construction in Southern California
OCC Masonry LLC is a family-owned C-29 licensed masonry company proudly serving Jurupa Valley and the greater Southern California area. We’re built on over 40 years of hands-on trade expertise paired with modern operational leadership from decades in construction management for government infrastructure. We are fully licensed, insured, and bonded to protect our clients and ensure peace of mind on every project.
Oliver, CEO and Managing Partner, has managed multimillion-dollar construction projects at DOE national laboratories like SLAC and LLNL. With a strong foundation in capital project delivery, safety systems, compliance, and scheduling, Oliver ensures every OCC Masonry project is executed with precision, professionalism, and a commitment to quality. He is also the primary investor and business strategist for the company.
Cecilio, our Responsible Managing Officer (RMO), brings over four decades of field experience in masonry. He has earned a reputation for building clean, strong, and lasting work — from backyard walls to commercial block enclosures. His deep knowledge of the craft and codes ensures every job is done right the first time.
Together, our family team combines blue-collar know-how with white-collar rigor — giving clients the best of both worlds.
Concrete Block Walls (CMU)
Retaining Walls
Brick or Stone Veneer
Courtyards & Garden Walls
Custom Driveway or Patio Edging
Perimeter Security Walls
Trash Enclosures & CMU Structures
ADA-Compliant Ramp Walls
Fire-Rated Wall Systems
Structural Masonry for New Builds
🏗️ Are you a General Contractor?
Ask about our special pricing for GC partners. We offer flexible rates, clean compliance, and reliable execution on every job.
Family-Owned – You work directly with the owners
Licensed C-29 Masonry Contractor
Licensed, Insured, and Bonded
Government & Commercial Project Experience
Clean, Respectful Worksites
Competitive Pricing, Clear Estimates
We offer fast, accurate quotes for residential and commercial work. Once we verify your quantities, our team will send a formal estimate within 24–48 hours.
Phone: (708) 846-7406
Email: olopez@occmasonry.com
Location: Jurupa Valley, CA 92509
Business Hours:
Monday–Friday: 8:00am – 5:00pm
Saturday: By Appointment Only
Sunday: Closed