Business Details
39 Years
experience
Trusted Engineering & Design Solutions in Phoenix
Founded in 1987, Arusi is a minority veteran-owned engineering and design firm specializing in utility and telecommunication infrastructure. With over 35 years of experience, we deliver tailored solutions for electrical distribution systems, transmission projects, and telecommunication networks. Our team of multi-disciplined engineers leverages cutting-edge technology like drones and PLS CADD modeling to address complex challenges for public and private sector clients. We prioritize safety, employee development, and customer service through structured communication processes.Recognized as Minority Veteran-Owned Firm of the Year, we combine deep industry expertise with a commitment to diversity and innovation. Our services span CAD drafting, substation design, natural gas engineering, and design-build project management, ensuring projects meet exacting standards for reliability and compliance. Headquartered in Phoenix, Arizona, we serve clients across the Southwest United States.
Services
Telecommunication Design
CAD Drafting
Substation Engineering
Natural Gas Systems
Transmission Design
Details
- Year established: 1987
Highlights and features
- 35+ years of specialized utility engineering experience
- Minority veteran-owned firm with industry recognition
- Cutting-edge technology integration in project execution
- Structured customer service communication process
- Safety-first workplace culture with OSHA compliance
Services
Telecommunication Engineering
We provide comprehensive telecommunication engineering services including fiber optic installation, network planning, and permit acquisition. Our team uses state-of-the-art tools for route analysis and infrastructure design, ensuring optimized performance for both underground and overhead systems. Clients benefit from our expertise in subdivision layout planning and equipment placement strategies that enhance operational efficiency.
Substation Design
Our substation engineering services cover 69kV to 500kV systems with complete civil and structural design components. We deliver optimized solutions for transmission lines, switchgear, and control systems while maintaining strict safety standards. The team specializes in system analysis for breaker configurations and transformer specifications that ensure long-term reliability.
CAD Drafting
We offer precision CAD drafting using AutoCAD and MicroStation platforms for 2D/3D modeling. Our services include as-built verification, Civil 3D designs, and automated utility design (AUD) for power distribution systems. This technology enables accurate documentation and maintenance planning for complex infrastructure projects.
Natural Gas Engineering
Our natural gas engineering services encompass distribution system design, pipeline replacement programs, and extension planning for new developments. We ensure compliance with safety regulations while optimizing system efficiency through detailed feasibility studies and material specifications for gas transmission infrastructure.
Transmission Design
We deliver overhead and underground transmission solutions using PLS-CADD and LiDAR technology for terrain modeling. Services include line reconductoring, voltage upgrades, and underground conversion projects that address safety and aesthetic concerns while maintaining grid reliability through comprehensive load analysis.
People
Alex Reynoso
President & CEO
With 50+ years in energy engineering, Alex founded Arusi in 1987 to modernize utility design practices. He pioneered adoption of digital tools like PLS CADD while maintaining focus on client relationships and technical excellence across Arizona's infrastructure projects.
Jessica Ochoa
Senior Designer
As lead electrical designer since 2018, Jessica manages high-volume client accounts while mentoring junior staff. Her expertise in CAD systems and commitment to precision has strengthened Arusi's reputation for accurate, code-compliant design documentation.
Chris Cimorelli
Engineer
Chris specializes in transmission system analysis and design coordination. He ensures compliance with National Electric Code standards while optimizing infrastructure for future expansion requirements through detailed GIS mapping and load flow studies.
Joel Richardson
Engineer
Joel focuses on substation engineering projects up to 500kV levels. His work includes equipment specification, protection coordination studies, and structural design that balances safety requirements with budget constraints for municipal clients.
Jesus Ortiz
Senior Designer
With 18 years at Arusi, Jesus has progressed from CAD operator to senior design role. He leads as-built verification projects and trains new designers in maintaining documentation accuracy for complex utility infrastructure systems.
Questions
What engineering services does ARUSI offer?
We provide utility and telecommunication engineering services including transmission design, substation engineering, CAD drafting, natural gas systems, and design-build project management for public and private sector clients.
How long has ARUSI been in business?
ARUSI has delivered engineering solutions since 1987, providing 35+ years of specialized experience in utility and telecommunication infrastructure design and construction management.
What geographic areas do you serve?
While headquartered in Phoenix, Arizona, we serve clients throughout the Southwest United States including utility projects in Arizona, Nevada, New Mexico, and California.
What makes ARUSI different from other engineering firms?
As a minority veteran-owned firm, we combine 35+ years of local experience with technical innovation through tools like PLS-CADD modeling and drone technology while maintaining personalized client service.
Do you handle both design and construction phases?
Yes, our design-build approach manages projects from conceptualization through construction, including permitting, equipment specification, and post-construction verification to ensure complete client satisfaction.
What safety certifications do your teams hold?
Our safety-first culture includes OSHA-compliant training programs and regular safety audits across all project sites to protect employees and maintain the highest industry safety standards.
