Intelligent Transportation Systems

Traffic management, communications, data analysis, and control-device support.

Traffic control services for roadside operations, including coordinated placement and removal of traffic-control devices, monitoring, and field-system visibility.

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Construction & Infrastructure

Street lighting and excavation services.

Coordinated construction support for street-lighting, excavation, grading, concrete, site restoration, and infrastructure needs from mobilization through closeout.

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Building Services

Building systems that keep facilities connected.

Building automation, HVAC and mechanical controls, access control, CCTV monitoring, custom controls, and SCADA interfaces organized around facility operations.

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One project partner

Transportation systems, infrastructure work, and building controls organized into three practical paths.

SSI separates intelligent transportation and traffic control, street-lighting and excavation support, and connected building systems so each project starts with a clear service path.

Building services

Building automation systems, HVAC and mechanical controls, security, access control, facility CCTV monitoring, and SCADA interfaces.

Traffic control & vision systems

Intelligent transportation systems, traffic management, communications, data analysis, control-device support, monitoring vision systems, and field handoff.

Infrastructure

Street-lighting and excavation services, grading, concrete repair, site restoration, infrastructure support, and closeout coordination.

Services

Choose the service path that fits the project.

SSI presents three clear service tracks: intelligent transportation and traffic control, street-lighting and excavation work, and connected building systems for facility operations.

Building Services

Integrated building systems for facilities that need reliable automation, HVAC control, secure access, monitoring, and operational visibility.

Building automation systems and HVAC / mechanical controls
Building security, entry systems, and access control
Facility CCTV, remote viewing, and building visibility systems
Custom controls and SCADA interfaces when the building scope needs them

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Traffic Control & Vision Systems

Intelligent transportation and traffic control services for traffic management, communications, data analysis, roadside visibility, and field-device coordination.

Traffic management, communications, and analysis of roadway data
Coordinated placement and removal of traffic-control devices
Traffic monitoring camera views and roadside CCTV
Outdoor camera visibility, remote access, event review, and handoff documentation

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Infrastructure

Street-lighting construction, excavation services, and infrastructure support coordinated around active sites, public access, and project closeout.

Street-lighting construction and related site coordination
Excavation, grading, and heavy site work
Landscaping, grounds repair, and concrete work
General contracting, infrastructure support, cleanup, and stabilization

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Approach

Built around scope clarity, coordination, and real-world site use.

Whether the work is a building automation system, roadside monitoring need, or construction support scope, SSI keeps the project organized around practical constraints and long-term support.

Define the work

Clarify the facility, system, roadside, site, access, schedule, and outcome requirements before the project moves into execution.

Coordinate the field

Sequence crews, owner needs, public access, technical dependencies, and adjacent trades so the work remains usable and controlled.

Close out cleanly

Track documentation, punch-list items, handoff details, cleanup, stabilization, and support needs before turnover.

Certifications & Awards

Recognitions and registrations that support customer requirements.

SSI keeps credential materials available for regulated, government, and supplier-diversity program review.

ITAR Registration

Registration documentation available for controlled technical-data and regulated program review.

MBE - Minority Business Enterprise

NMSDC MBE certification materials available for supplier-diversity review.

ISO 9001 Certification

Quality management certification materials available for supplier and customer review.

Service-Disabled Veteran-Owned Small Business

Supplier-diversity documentation available for government and prime-contractor program review.

FFL Documentation

Federal Firearms License documentation available for applicable regulated project review.

CMMC

Cybersecurity posture documentation available for federal supply-chain review.

Company Location

Serving building, traffic-control, vision-system, and infrastructure projects from Rockford, Illinois.

Secondary Solutions Construction Group operates from 3631 Mansfield Street in Rockford, with a practical base for coordinating building services, traffic control and vision systems, and infrastructure support.

Rockford location supporting Northern Illinois and project work across the United States
Space for project coordination, documentation, vendor communication, and customer follow-up
Building, traffic-control, vision-system, and infrastructure scopes routed through one local SSI Construction Group contact

Address 3631 Mansfield St, Rockford, IL 61109

Secondary Solutions facility at 3631 Mansfield Street

Contact

Talk with Bob about building, traffic control and vision systems, or infrastructure support.

Share the facility type, work location, systems, roadside or site scope, timing, and desired outcome. Bob can review the details and route the next conversation.

Primary contact Bob Demo Secondary Solutions Construction Group