Business Details
21 Years
experience
Trusted Construction & Excavation Services in Northern California
Established in 2005, Rader Excavating Inc. operates as a licensed General Engineering Contractor in California with classifications A, C31, and D42. Our company specializes in two core divisions: underground utility work with civil restoration of concrete and asphalt, and Traffic Control services including lane closures and two-way flagging. Certified by the CPUC Supplier Clearinghouse as a Women-Owned Business Enterprise (WBE), we maintain union signatory status with IBEW Local 1245, Operators Local 3, and Laborers Local 185.With over 40 full-time employees, we have built a reputation for quality execution through direct collaboration with PG&E and as a subcontractor to two of their largest prime contractors. Our commitment to safety and compliance is demonstrated through industry-standard practices and participation in initiatives like the 2020 Cover Up Challenge during the pandemic. As a California-certified small business, we prioritize precision engineering solutions while maintaining flexibility to adapt to evolving project demands.
Services
Underground utility work
Civil restoration
Traffic control
Lane closures
Two-way flagging
Details
- Year established: 2005
Highlights and features
- Certified WBE business with CPUC Supplier Clearinghouse accreditation
- Union signatory with IBEW Local 1245 and Laborers Local 185
- 18 years of specialized experience in utility and traffic control projects
- Proven track record with PG&E and major prime contractors
- 40+ skilled professionals operating under strict safety protocols
Associations and certifications
- CPUC Supplier Clearinghouse
Services
Underground utility work
Our underground utility division specializes in precise installation and maintenance of subterranean infrastructure. We handle complex projects involving water, sewer, gas, and electrical conduits while maintaining compliance with California's strict utility regulations. Our team employs advanced locating technologies and trenchless methods to minimize surface disruption while ensuring long-term system integrity.
Civil restoration
We provide comprehensive civil restoration services for asphalt and concrete surfaces following utility work. Our process includes proper base preparation, ADA-compliant curb ramp installation, and durable paving solutions. We match existing surfaces to maintain aesthetic consistency while ensuring structural integrity meets Caltrans specifications for public roadways and private developments.
Traffic control
Our traffic control division implements compliant work zone solutions for road construction projects. Services include lane closure setup, flagging operations, and temporary signage installation. We follow Caltrans MUTCD guidelines to ensure worker and public safety while maintaining traffic flow efficiency during infrastructure projects across Northern California.
Lane closures
We design and implement safe, code-compliant lane closure configurations for roadway projects. Our approach balances project accessibility with public safety through strategic barrier placement, advanced warning systems, and real-time traffic monitoring. All closures follow California's transportation safety standards while minimizing community impact through optimized scheduling.
Two-way flagging
Our certified flagging personnel manage bidirectional traffic flow through work zones using standardized hand signals and equipment. We maintain constant communication between control points to prevent conflicts while ensuring compliance with California's traffic control regulations. This service enables safe and efficient project execution in active roadway environments.
Questions
What construction services do you specialize in?
We specialize in underground utility installation, civil restoration, and traffic control services including lane closures and two-way flagging operations.
Are you certified as a WBE business?
Yes, we are certified by the California Public Utilities Commission Supplier Clearinghouse as a Women-Owned Business Enterprise.
What union affiliations do you maintain?
We are signatory to IBEW Local 1245, Operating Engineers Local 3, and Laborers Local 185 collective bargaining agreements.
How long have you served Northern California?
We have provided construction services throughout Northern California since our establishment in 2005.
What safety protocols do you follow?
We maintain strict safety compliance through OSHA-certified training programs and industry-standard practices demonstrated in initiatives like our 2020 Cover Up Challenge.
Do you work with major energy providers?
Yes, we have collaborated directly with PG&E for five years and serve as subcontractor to two of their largest prime contractors.
