Business Details
47 Years
experience
Expert Underground Utility Contractors in Ontario, CA
Spraggins Engineering & Underground has served Southern California for over 40 years as a family-owned business specializing in underground utility solutions. Our expertise spans commercial and residential conduit installation, dry joint utility trenching, and infrastructure development for projects ranging from single homes to large-scale developments. With a focus on safety and quality, we operate with multiple crews and modern equipment to ensure timely, professional service. As a licensed, bonded, and Veriforce-certified contractor, we maintain strong relationships with developers and builders across the region.Our team, led by President Brett Spraggins, combines decades of industry knowledge with hands-on experience to deliver reliable solutions. We prioritize transparency, professionalism, and client satisfaction in every project. Backed by partnerships with prominent companies, we offer verifiable references and customized proposals. Our commitment to excellence has solidified our reputation as a trusted partner in underground utility construction.
Services
Conduit Installation
Utility Trenching
Electrical Cable
Gas Lines
TV/Communication
Street Lighting
Details
- Year established: 1979
Highlights and features
- 40+ years of specialized experience in underground utility construction
- Family-owned business with proven reliability and accountability
- Veriforce-certified for industry-leading safety and compliance standards
- Multiple crews available for simultaneous projects across Southern California
- Modern equipment and in-house material transportation capabilities
Associations and certifications
- Veriforce
Services
Conduit Installation
We install durable conduits for electrical, communication, and utility lines. Our team ensures precise placement and compliance with local regulations. Clients benefit from long-lasting infrastructure solutions for residential and commercial developments.
Utility Trenching
Our dry joint trenching services create stable pathways for underground utilities. Using modern equipment, we minimize surface disruption while maintaining structural integrity. This method suits gas, water, and electrical line installations across various project sizes.
Electrical Cable
We specialize in underground electrical cable placement for residential and commercial properties. Our process includes conduit preparation, cable routing, and safety inspections. Clients receive reliable power distribution systems built to withstand environmental stressors.
Gas Line Services
Our team installs and maintains underground gas lines with precision. We follow strict safety protocols for trenching, pipe placement, and pressure testing. Businesses and homeowners gain secure, code-compliant gas distribution infrastructure.
Street Lighting
We provide complete street lighting solutions including conduit installation and electrical connections. Our work supports municipal and private development projects. Clients receive efficient, code-compliant lighting systems for enhanced public safety.
People
Brett Spraggins
President
Third-generation construction professional with over 20 years of underground utility experience. Leads daily operations while maintaining hands-on involvement in project execution across Southern California.
Accie Spraggins
Founder
Established the company in 1979 as a single-operator rental service. Built the business into a respected regional contractor through commitment to quality workmanship and client relationships.
Questions
What services does A.C. Spraggins offer?
We specialize in underground utility conduit installation, dry joint trenching, and infrastructure solutions for electrical, gas, communication, and street lighting systems.
Do you work on both residential and commercial projects?
Yes, we handle projects ranging from single-family homes to large-scale commercial developments across Southern California.
Are you licensed and insured?
We are a licensed California contractor (#383440) with full insurance coverage and Veriforce certification for safety compliance.
What areas do you serve?
We operate throughout Southern California, with crews strategically positioned to serve multiple cities simultaneously.
