Our Capabilities

Quality Surfacing

SQS is a family firm that has grown into a leading reinstatement and surfacing solutions provider in London, the Home Counties and the South East. With a 20-year track record in providing high quality reinstatement and highways maintenance services, SQS Ltd continues to be at the forefront of quality, innovation and performance in the industry.

Complete Utility Solutions

At SQS, we have continued to expand our capabilities and now offer a full range of utility services including civils works, excavation, project management and turnkey projects. By integrating dig and backfill operations we maximise the opportunities to reduce your waste, transport and handling costs.

Planning & Street Works

At SQS we believe our capability in planning and street works is second-to-none. Our proactive approach to planning and defect management makes extensive use of the Ontrack system to identify, record and control issues, resulting in exceptionally low, industry leading defect rates.

Aggregate Recycling

SQS group company QRS (Quality Recycling Solutions Ltd) takes the waste materials from excavations and recycles them into fully certificated surround, backfill, subbase and base materials. Great for your business, great for the environment.


Collaboration and working in partnerships with others is at the heart of our way of working. With decades of experience of working in both structured and informal alliances within the utility sector we have the capability to maximise client value through partnering and alliance delivery models.


Ontrack is a bespoke works management system developed specifically for the utility works and reinstatement sector. Ontrack is a cloud based application suite that provides you real-time end-to-end job tracking and quality management.