
Efficient design-build electrical and security services for 750,000 Sq.-Ft. tenant improvements in Bellevue's Bravern Towers
Bravern Buildings
Electrical
Security
Tenant improvement
Data & Technologies
Cochran provided design-build electrical and security services for tenant improvements in this downtown Bellevue two-tower project in Bravern buildings 1 & 2. Phase one was 13 floors, and phase two was 23 floors for a total of 750,000 sq. ft. of leased space. The two office towers are part of a multi-building complex with a common underground garage and retail area. The buildings included cafeterias, a 10,000 sq. ft. Data center, a full-service kitchen, multi-purpose rooms, conference rooms, offices, workspaces, and team gathering areas. Great efficiencies were gained from our past experience in similar high-rise office build-out projects. Our use of 3D modeling and our attention to job planning and field management resulted in a significant savings from our original estimated construction value. Cochran completed the project on-time and under budget. The security scope of this project included access control, intrusion detection, alarm monitoring, and closed circuit video surveillance. The total system includes nearly 160 card reader devices, and approximately 200 cameras with several alarm monitoring devices and systems.
Total area
750,000 sq. ft.
General Contractor
Howard S. Wright Construction
Location
Seattle, Washington
Estimated cost
25M
Solutions

Sustainable and reliable power
Cochran is renowned for its exceptional expertise in medium voltage electrical work, setting industry standards through its commitment to precision and safety. With a team of highly skilled engineers and technicians. We excel in the design, installation, and maintenance of medium voltage systems.
The company’s extensive experience includes handling complex electrical infrastructures for a variety of sectors, such as commercial, industrial, and institutional facilities. Cochran’s dedication to using cutting-edge technology and adhering to stringent quality control measures ensures reliable and efficient power distribution solutions.
Our robust portfolio of successful projects and satisfied clients underscores our reputation as a leader in medium voltage electrical services.
Security at scale
At Cochran, we specialize in delivering tailored security solutions beyond technology to address real-world challenges. From access control, video surveillance, and intrusion detection to security operations centers, we provide comprehensive, scalable systems to safeguard your assets and operations. Backed by decades of expertise and partnerships with industry-leading technology providers, our team ensures seamless integration, optimal performance, and exceptional service across diverse industries, including healthcare, education, and commercial enterprises.
Our end-to-end approach ensures success at every stage, from risk assessment and customized design to installation, programming, and commissioning. We manage the entire process, including electrical infrastructure and device installation, ensuring efficient implementation and consistent performance. Beyond deployment, we provide training, day-two service, and ongoing maintenance, delivering turnkey solutions that protect your people, assets, and facilities while aligning with your unique objectives and budget.
With certified experts and cutting-edge tools, Cochran can handle projects of any scale while adapting to evolving industry demands. Whether integrating advanced video analytics, cloud-based access control, or AI-enhanced systems, our innovative approach ensures your security is future-proof and reliable—partner with Cochran Security to create a safer, more intelligent, and more secure environment. Contact us today to learn more about our solutions.
Access control
Our technicians are certified to install and support a wide range of access control platforms, including Lenel S2, Avigilon, Mercury, Genetec, and Brivo, ensuring robust security tailored to your facility's needs. We provide versatile solutions for authenticating personnel, utilizing key cards, PIN codes, biometrics, and mobile device authentication to secure your facilities and prevent unauthorized access. Whatever your project requirements, our team delivers access control systems that enhance safety and operational efficiency.
Intrusion detection
Physical intrusion detection systems use a network of sensors—detecting motion, glass breaking, doors and windows opening, etc.—and alarms to detect and deter unauthorized access inside buildings or outside on the perimeter. Our technicians have the breadth of experience and certification to install and integrate leading security solutions from trusted providers like Bosch.
Video surveillance
Our team combines extensive experience and top-tier certifications to deliver advanced video surveillance solutions from industry leaders such as Lenel, Genetec, and Milestone. Beyond standard CCTV and video management systems, we integrate cutting-edge analytics to detect and address potential threats proactively. These intelligent systems enhance security by identifying unusual activity, monitoring high-risk areas, and providing actionable insights in real-time. From initial site surveys and system design to professional installation, testing, and ongoing maintenance, we ensure every solution is tailored to meet your unique security needs.
Tenant improvement
At Cochran, we specialize in tenant improvement (TI) projects, delivering customized solutions that transform commercial and residential spaces to meet the unique needs of each tenant. With expertise in both electrical and construction services, we handle everything from upgrading lighting, wiring, and outlets to reconfiguring walls, ceilings, and HVAC systems. Our team ensures that every project aligns with the tenant’s operational requirements, branding, and aesthetics while adhering to the highest safety standards and building codes. Cochran’s commitment to precision, innovation, and seamless project execution has made us a trusted leader in the tenant improvement field.
Data centers
Cochran's data center solutions provide the foundation for robust, scalable, and efficient IT operations, with a proven track record of delivering excellence in regions like Wenatchee and Quincy for over 20 years. Our presence in these areas has made us critical team members for some of the largest and most innovative data center projects, supporting the region's role as a hub for technology and enterprise growth.
We design and implement cutting-edge data center infrastructures tailored to your organization's specific needs and growth projections. Our comprehensive approach encompasses power distribution, cooling systems, network architecture, and physical security measures, ensuring every aspect of your data center is optimized for performance and reliability.
Specializing in space utilization, energy efficiency, and system redundancy, we manage the entire process—from initial planning and design through installation and ongoing maintenance. Whether small server rooms or large-scale enterprise data centers, Cochran delivers reliable, high-performance environments supporting your critical digital assets and operations.