Skip to main content

Social media links

  • Facebook
  • Linkedin
  • Twitter
  • Instagram
Login

Main navigation

  • Who We Are
    • Board of Directors
    • Committees
    • The UCON Team
    • Contact Us
  • Member Benefits
    • Labor Relations & HR Solutions
    • Political Advocacy
    • Regulatory
    • Safety Services
    • Education & Talent Development
  • Membership
    • Contractor Membership
    • Associate Membership
    • Member Directory
  • Calendar
  • Newsroom
    • Latest News
    • COVID-19 Resources
    • UCON Magazine
    • Awards and Recognition
  • Thank You to UCON's 2023 Annual Sponsors
Sierra Mountain Construction, Inc.

13919 Mono Way
Sonora, CA, 95370

(209) 928-1900
http://www.sierramtn.net
Contractor Specialties
  • Boring Drilling Shoring & Jacking
  • Bridge Work & Structural
  • Cast in Place Pipe & Storm Drains
  • Concrete Architectural & Structural
  • Concrete Flatwork Precast & Stampwork
  • Demolition Clearing & Cutting
  • Dewatering
  • Electric Cable & Fiber Optics
  • Environmental Remediation
  • Erosion Control & Soil Stabilization
  • Excavating & Trenching
  • Foundation Site Prep. & Land Clearing
  • Gas Lines & Supplies
  • General Engineering
  • Grading & Paving
  • Guardrail
  • Hazardous Waste Treatment & Recycling
  • Highway Improvement & Striping
  • Landfill
  • Landscaping
  • Non-Hazardous Waste Treatment & Recycle
  • Pile Driving
  • Pipe Bursting & Welding & Sanitary Sewer
  • Power Generation Construction
  • Pressure Grouting
  • Pumps
  • SF BART & Transit Systems
  • Soil Nail Retaining & Steel Reinforcing
  • Transportation & Caltrans
  • Utility Adjustments
  • Waterfront Underwater & Marine
  • Water Sewer Storm Systems & Treatment
  • Wetland & Oceanographic
  • Concrete Gunite, shotcrete or sprayed concrete
  • Pipeline

Back to

Member Directory

United Contractors

17 Crow Canyon Court, Suite 100
San Ramon, CA 94583

Phone: 

(925) 855-7900

Fax: 

(925) 855-7909

Contact Us
Crisis Response

Resources

  • Join UCON
  • The UCON Team
  • UCON Magazine

Magazine Sign up

Social media links

  • Facebook
  • Linkedin
  • Twitter
  • Instagram
  • Member login
  • Contact us
  • United Contractors ©2022
  • Created by Digital Deployment