Pinnacle Services, Inc.

Since 1985, this woman-owned electrical contracting company has been providing advanced and reliable electrical, security, and communication solutions throughout the Chicagoland area. Combining decades of technical experience with a commitment to innovation, the team delivers dependable results for commercial, industrial, institutional, and retail clients.

Specializing in Business Security System Installation, Communications Cabling Services, and Fire Equipment Testing & Inspection, the company ensures seamless integration of power and low-voltage systems. From designing secure CCTV networks to installing structured cabling with copper and fiber optics, every project is executed with precision and compliance in mind. Fire safety programs include regular testing, inspection, and certification to help businesses meet local and federal safety standards.

The firm also provides Electrical Project Design & Engineering, covering the full project lifecycle — from concept and layout to implementation and long-term maintenance. Service and maintenance contracts are tailored to each client’s operational needs, ensuring reliability and efficiency over time. Their technicians are licensed, safety-trained, and equipped to handle both new construction and retrofit environments.

Each project begins with an on-site evaluation and transparent cost analysis, allowing clients to make informed decisions with confidence. Detailed planning, code compliance, and careful execution ensure that every system is built for longevity and adaptability. The team’s collaborative approach guarantees minimal disruption during installation and maximum performance after completion.

By focusing on reliable electrical and safety systems, this trusted contractor continues to support businesses that depend on precision engineering and fast response. From infrastructure upgrades to new installations, clients receive cutting-edge solutions that keep operations safe, efficient, and connected.