Utility Insight That Drives
Better Outcomes

4Sight for Your Success

4Sight Utility Engineers is Canada’s leading authority in Utility Engineering, Subsurface Utility Engineering (SUE) and Utility Coordination. We do more than support infrastructure projects; we help shape smarter decisions from the very start.

As an employee-owned, specialized consulting firm, our team brings decades of hands-on experience delivering clarity where uncertainty poses the greatest risk. We provide the insight, foresight, and technical leadership our clients and partners need to reduce risk, avoid conflict, and keep complex projects moving forward with confidence.

We don’t just apply industry standards; we helped define them. From ASCE 38 and ASCE 75 to CSA S250 and TAC guidelines, 4Sight has played a direct role in advancing best practices across the utility engineering profession. At every stage of a project, our focus is the same: transforming utility data into actionable intelligence that protects budgets, schedules, and reputations.

Core Services

4Sight’s core services integrate technical expertise with practical experience, supporting confident decision making at every stage of your project.

Subsurface Utility Engineering

4Sight is an industry leader in providing high-quality Subsurface Utility Engineering (SUE) services, backed by […]

Utility Coordination

Navigating Hidden Infrastructure Challenges and Preventing Costly Delays Utility relocations present one of the greatest […]

Utility Design

4Sight focuses our design efforts on “Dry” Utilities that facilitate our clients overall project completion. […]

Geophysics

At 4Sight, we specialize in the use of Geophysics for our subsurface utility engineering (SUE)and […]


4Sight News

ACEC Queen’s Park Day 202

March 24, 2026

4Sight President, Lawrence Arcand, will be attending the Association of Consulting Engineering Companies – Ontario (ACEC-Ontario) Queen’s Park Day 2026 on Tuesday 31st March. We […]

Connect: Women Building Tomorrow

March 12, 2026

Some of the 4Sight team attended the Connect: Women Building Tomorrow event last week. Being surrounded by so many women sharing their stories, challenges, and […]

Our Projects

Every 4Sight project reflects our commitment to accuracy, and reliability of data which creates certainty in your project outcomes. Our expertise helps our clients and partners to navigate the complexities of underground infrastructures with confidence, keeping projects on schedule and aligned with budget and safety goals. Explore our portfolio to see how we have delivered value across a wide range of diverse industries and project types

Utilities – Toronto Western Hospital WET Project

May 1, 2025

Owner: Noventa Energy Client: Bird Construction Project: TWH – Wastewater Energy Transfer Project […]

Government – Darlington SMR Project

May 1, 2025

Owner: Ontario Power Generation  Client: ES Fox Project: Small Modular Reactor Project – […]

 Developer – Barrington Development

May 1, 2025

Owner: Crombie REIT Client: Crombie REIT / Halifax Water Project: Sewer Mapping – Barrington […]

Contact

P: 1 (289) 385-3303
E: info@4SightUE.com

Address

Headquarters

4Sight Head Office
2100 Forbes Street, Unit 1
Whitby, ON 
L1N 9T3



126 Market Street 
Commercial Unit #1
Philadelphia,
PA 19106