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Simply put, our business is built on client relationships. It is through client rapport and trust that we have built and continue to grow Z Squared. We offer the responsiveness of service that only a company structured like ours can provide, and we love to be the trusted advisers that our clients have grown to depend on.  


We provide a wide range of services, each executed in a precise and direct manner. Backed by a team with decades in the industry, we know what it takes and are able to deliver outstanding services at competitive pricing.


It is our personal guarantee to provide the highest level of craftsmanship and excellence in the work that we do. This detailed attention is evident in every project in our nearly 10 years in business and performance in increasingly complex and higher valued projects.

In a field that seems ever-changing, we make it our mission to keep up with the latest trends and innovations and hire only the best of area subcontractors that align with our passion to be better and do better. 


Construction Management

Our team of highly-skilled Project Managers, Superintendents and Project Engineers mitigate the risks and manage the complexities of the construction process for our clients. We are proud to offer a wide range of services including:


  • Estimating

  • Value-Engineering

  • Constructability Review

  • Cost Budgeting

  • Scheduling

  • Life Cycle Analysis (LCA)

  • Subcontractor Qualification

  • Permitting

  • Material Acquisition


  • Project Administration / Management

  • Continual Cost Control

  • Schedule Management

  • Change Order Negotiation

  • Jobsite Record Maintenance

  • Quality Control 

  • Safety 

  • Self-Performance

Construction Management
General Construction

General Construction

Our diverse team of skilled industry professionals allow us to self-perform scopes of work others cannot. This gives us the ability to bring cost saving measures to our clients and save time and resources often when it is most crucial.  

Common areas of self-performance include:

  • Demolition

  • Carpentry

  • Metal Framing

  • Drywall

  • Acoustical Ceiling

  • Ceramic Tiling

  • Painting



Government Sectors

The government sector is where we perform the majority of our work. Through years of continued service we have come to establish ourselves as a notable performer with a reputation for safety and quality.

Some of our past and present clients include:

State and Federal Government

  • US Army Corps of Engineers (USACE)

  • US Army / US Air Force

  • Bureau of Reclamation

  • Department of General Services

  • Department of Managed Healthcare

  • California State Parks and Recreation

  • Caltrans


  • Sacramento County

  • Solano County

  • El Dorado County

  • Placer County

  • Sacramento International Airport

  • City of Fairfield

  • Reclamation District 108


  • Folsom Cordova Unified School District

  • Elk Grove Unified School District

  • Buckeye Union School District

  • San Juan Unified School District​

  • Sacramento City Unified School District

Government Sector


  • 236220

  • 236116

  • 236118

  • 236210

  • 237110

  • 237120

  • 237130

  • 237210

  • 237990

  • 238110

  • 238120

  • 238130

  • 238170

  • 238190

  • 238320

  • 238910

  • 238990



Safety is always of the utmost importance to us on every job we do. Most members of our team are OSHA safety officer certified, knowledge that they implement into daily practice. 


Our Safety Officer and superintendents perform weekly safety meetings and are trained to act proactively to keep our jobsites safe at all times. Our safety practices and procedures have resulted in a diminishing EMR rating year-after-year, a trend we are committed to maintaining.  

EMR Ratings

  • 2021:  .75

  • 2020:  .71

  • 2019:  .74

  • 2018:  .78

  • 2017:  .81

Safety Certifications

  • Construction Quality Management (CQM)

  • EM385

  • OSHA 10/30

  • First Aid/CPR training

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