Elevating California's Union Construction Industry

About Us


Members Throughout California


Man-Hours Statewide


Member Retention

Contractor Resources Library

Access hundreds of valuable resources like Master Agreements, Forms, Rates, Charts, and more — all updated regularly and free to UCON contractor members.

Make Your Voice Heard

Join UCON in supporting or opposing some of the key bills this month.

Make your voice heard as a union contractor and employer. Click on the legislator to send a pre-formulated position letter.

Kurt Kniffin, President

Industry Compliance – Safety and Regulatory Issues Facing Our Industry

Compliance is a significant and worthwhile task for contractors – especially when facing new safety threats related to COVID-19. The virus, pandemic and the resulting evolving safety requirements created a once-in-a-lifetime safety and compliance challenge for the industry.

Roll Up Your Sleeves

Construction Industry Vaccine Resources

Find all the credible, unbiased vaccination information and tools for contracting professionals here.

Scholarship Awards Program

Deadline is this Friday, May 7th!

Applications are now being accepted for UCON's 2021 Scholarship Awards Program. United Contractors will award up to $46,000 this year.

How UCON is Working to Combat Vaccine Misinformation

What You Can Do

Over the next 60 days, our industry will have an opportunity to put the pandemic behind us. This can be achieved by getting enough of our workforce and our country vaccinated to reach herd immunity. 

But we face a serious challenge. 


Elevate the industry by becoming a part of an association that is run for our members, by our members.

  • Labor Negotiations & HR Solutions
  • Political Advocacy and Industry Funding
  • Connect with top industry leaders
  • Regulatory compliance and safety services
  • Leadership development, virtual education, and relationship building
  • Extensive library of free contractor resources
UCON is an invaluable support system. They are responsive, thorough and offer the peace of mind to move forward.

Karen Silva, Navajo Pipelines, Inc.

UCON is extremely helpful. We always receive accurate and timely guidance. 

Brianna Newton, Veteran Pipeline Construction/Charge EPC

UCON is a platform for Contractors who want to keep this industry thriving. The return to members are tenfold the cost of membership.

Karissa Fox, Smith, Currie & Hancock LLP

Joining United Contractors is one of the most rewarding things I’ve experienced. Come see why.

Trony Fuller, Vulcan Materials Co., Western Division