Inspired by his father and an influential high school teacher, Oscar Zavaleta made the journey from the classroom to the owner of his own engineering and construction business in the San Francisco Bay area. Hear how he reached his goals with support from a Bank of America specialist.



Montez Group Incorporated (MGI) is a professional services consultant providing Quality Management and Construction Management (CM) Support Services. Originally focused on Quality Assurance/Quality Control programs, we are developing into a full CM firm.  We have an amazing core of highly-trained professionals supporting our clients and assisting the delivery of truly impactful projects. 

MGI has experience in the following industries:

  • Transportation including Light and Heavy Rail, Highways, Aviation Facilities and Runways/Taxiways

  • Water Treatment Systems Controls and Civil Facilities

  • Sports and Entertainment Venues

  • Commercial Building Projects


The Montez Group prides itself in providing high quality services to its clients.  With projects that include a wide range of industry segments, Montez Group has a wealth of experience to draw upon.  Montez Group staff also has an extensive background in mega-projects and alternative delivery methods including Design-Build, CM-GC, and P3.  The staff at Montez Group is prepared to utilize our experience and expertise to help build successful projects and teams for our clients.



Document Control Management


Document Control and configuration management are critical aspects to project delivery and close-out. Our company helps build and manage project document control programs with experience in various contract types including Design-Build, CM-GC, and Design-Bid-Build projects. Our staff has years of experience with various types of document control software and systems.  


Safety and Security Verification


Our team has unique experience in the safety and security verification and certification process involved in public utility work involving Mass Transit facilities. We help our clients build and complete tracking systems needed for the Public Utilities Commission certifications and verification.


Expert Witness Factory Acceptance Testing (FAT)/Field Installation Testing (FIT)/Auditors


The Montez Group provides experts to audit fabrication and manufacturing facilities for Quality Compliance/Contract Compliance/Witness FAT/FIT and assist in certifying contract compliance in fabrication facilities and field.  

Materials Testing/Inspection


We are proud to announce our newly ASSHTO accredited concrete testing laboratory. This new facility is located conveniently in the heart of San Francisco near city Collage and the Balboa Bart Station. Our laboratory is accredited and has capability to perform the following ASTM test methods and procedures.

Project/Program Quality Management


The Montez Group sets up and manages Quality Management Programs for projects within the Construction and Architecture industry. Our team writes and implements a Quality Management System (QMS), while auditing project implementation and supplying project staff to perform management and inspection for complex projects. Our company will set up and manage Quality Programs ranging from senior management to administrative support.


Construction Management (CM)


The Montez Group team builds professional CM teams to staff successful projects for our clients. We support our clients by providing experienced and knowledgeable Project Managers, Project Engineers, Office Engineers, Cost Engineers, and Administrative Staff.  We value experience and commitment to delivering exceptional projects by partnering with highly effective project teams.


Project Controls (Scheduling/Cost Management)

Our knowledgeable consultation team provides cost and programmatic support for our clients. Our team uses project lifecycle management software to track and analyze project performance metrics in order to provide recommendations to our clients so that they are able to make prudent decisions about project cost, scheduling, and sequencing of activities.

Our cost managers have been successful in helping clients such as SFO stay on budget while maintaining schedule, quality and safety for over $7.1 Billion in project budgets.



Heavy Civil Infrastructure


BART Transbay Tube Retrofit 
BART Warm Springs Pedestrian Bridge
SFPUC Regional Sunol Corporation Yard

Entertainment Venues/Stadiums



LA Rams Stadium

Private Development



Mission Rock



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(415) 430 5029 - NorCal

(813) 598 7094 - NorCal


Northern California Office:


249 Onondaga Ave
San Francisco, CA 94112

Southern California Office:


4328 Grand View Blvd, Los Angeles 90066