Building safer roads.
Stronger communities.
Transportation infrastructure, civil construction and design-build solutions delivered with engineering insight and practical project coordination.
Engineering insight meets practical construction.
SJ brings together transportation knowledge, engineering experience and construction delivery to help clients move projects from planning into implementation.
Road Safety & Transportation
Traffic calming, signage, pavement markings, temporary traffic control and road-safety improvements.
Explore services →Civil Construction
Concrete, curbs, sidewalks, minor civil works, site improvements and supporting infrastructure.
Explore services →Design-Build & General Contracting
Coordinated delivery for projects requiring multiple disciplines, consultants and trades.
Explore delivery →Missing Middle Housing
Construction and project coordination for additions, conversions and small multi-unit residential developments.
Explore housing →Specialized services for safer, better-functioning streets.
From temporary traffic management to permanent road-safety improvements, SJ supports infrastructure projects with field delivery and transportation knowledge.
Road Safety & Traffic Calming
Speed-management measures, delineators, bollards and traffic-calming installations.
Traffic Signs & Safety Devices
Installation and replacement of regulatory, warning and traffic-control devices.
Pavement Markings
Roadway, parking, pedestrian and other pavement-marking applications.
Temporary Traffic Control
Construction traffic management implementation and work-zone support.
Concrete, Curbs & Sidewalks
Localized concrete and pedestrian-infrastructure improvements.
Smart Mobility & ITS
Sensors, radar speed systems, detection equipment and intelligent transportation infrastructure.
Coming SoonA specialized partner for your next project.
SJ works alongside general contractors, developers, consultants and construction teams to deliver specialized transportation and civil components of larger projects. We focus on coordination, schedule awareness, documentation and responsive delivery.
Partner With SJ- Prime Contractors
Specialized transportation and civil scopes. - Developers
Site, access, traffic and construction coordination. - Municipal Projects
Road-safety and small infrastructure implementation. - Consulting Teams
Field implementation and contractor support.
One project. Coordinated delivery.
For selected projects, SJ coordinates construction management, specialized trades and professional expertise under a streamlined delivery approach.
Plan
Define the scope, constraints, schedule and delivery strategy.
Coordinate
Bring together consultants, subcontractors, permits and project requirements.
Build
Manage field execution with attention to quality, safety and schedule.
Deliver
Close out the project with documentation, deficiencies and final handover.
Built on engineering and transportation experience.
Our principals each bring approximately five years of experience in transportation planning, traffic engineering and construction-related transportation assignments.
Jithu Mohan
Jithu brings engineering, transportation and project-delivery experience, with a focus on construction coordination, practical problem solving and client service.
Sreelakshmi
A licensed Professional Engineer with experience in transportation impact studies, traffic studies, construction transportation plans, road-diversion planning and safety reviews.
Have a project in mind?
Whether you need a specialized subcontractor, civil-construction partner or help coordinating a design-build project, talk to SJ about what you're planning.