A family-oriented contractor with deep Southwest roots.
Quality is our reputation. Since 1985, RDI has delivered fiber optic security systems, telecommunications, underground utilities, and civil construction work that stands the test of time.
A family-oriented contractor with deep Southwest roots.
Quality is our reputation. Since 1985, RDI has delivered fiber optic security systems, telecommunications, underground utilities, and civil construction work that stands the test of time.
A family-oriented contractor with deep Southwest roots.
Quality is our reputation. Since 1985, RDI has delivered fiber optic security systems, telecommunications, underground utilities, and civil construction work that stands the test of time.
Sierra Vista, AZ
Headquartered
About RDI
Rutherford Diversified Industries Inc. (RDI) is a leading installer of Fiber Optic Security Systems, Telecommunications based in Sierra Vista, Arizona and was founded in 1985. We service the entire Southwest United States and over the years have expanded nationally.
RDI is a leading General Underground Utilities Contractor with extensive experience in all aspects of underground installations and site preparation. With a proven track record of delivering high quality results, RDI has successfully completed projects, including underground site utilities, water mains, sewer lines, sewer ponds, streets, culverts, buildings and site developments.
RDI is the definitive Fiber Optic Cable installation and repair Specialist, both underground and aerial. There is no underground installation that we cannot develop. Our team of experts is dedicated to delivering innovative solutions and exceptional customer service.
At a glance
HEADQUARTERS
1813 Paseo San Luis
Sierra Vista, AZ 85635
SERVICE AREA
Nationally
SPECIALTIES
Fiber optic security systems · Telecommunications · Underground utilities · Civil
contractor
RDI'S Vision and Core Values
RDI delivers reliable, high-quality services with commitments to safety, customer satisfaction
and professional integrity.
Service & Quality
RDI focuses on delivering professional, reliable and high-quality services, always ensuring that our client expectations are met or exceeded.
Safety
RDI prioritizes a safe and healthy work environment for our employees and the public.
Integrity & Professionalism
RDI operates with honesty and integrity, always maintaining professionalism.
Customer Focus
RDI has built strong client relationships, and we continue to add to our list of satisfied customers. We strive to always use effective communication and are always responsive to our clients.
Environment
RDI aims to positively impact the communities we serve and minimize the company’s environmental footprint. RDI will always leave the worksite in the same condition, or better.
Efficiency & Innovation
RDI is continually improving our processes by using our expertise and modern techniques to complete projects efficiently and provide value.
Community
RDI is committed to supporting non-profit and civic organizations within the communities we service. Supporting local and client charities is a source of great pride for our owner and employees.
Commitment to Employees
RDI has a strong commitment to our employees both in and outside of our work locations. We strive to provide an environment where every employee feels apart of the RDI family, providing opportunities including education and training to help them succeed.
Accountability
RDI’s goal is to foster a community of ownership and accountability to ensure everyone has the support they need to provide quality job workmanship, which ultimately will contribute to our company’s collective success.
Leadership
Headshots and bios for Dan Rutherford and key team members are coming soon.

Dan Rutherford
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Key Employee
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Key Employee
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Key Employee
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