OUR SERVICES

At LASR Contracting, we specialize in delivering reliable, high-quality services in the following areas:

Construction site with a small yellow and black mini excavator digging a trench in front of residential houses.

Pre-Construction: Site Preparation and Excavation

Before construction begins, we take care of all site preparation needs, including excavation, grading, and clearing. Our comprehensive approach ensures a safe and stable foundation for installing watermain and sewer infrastructure.

Construction worker working underground, wearing a white helmet, with exposed dirt and machinery, including a blue cylindrical component, at a construction site.

During Construction: Installation & Connection

As a trusted subcontractor, LASR Contracting expertly installs and repairs watermain and sewer systems with precision and efficiency utilizing the best techniques and latest technologies. We manage everything from pipe installation to service connections, ensuring smooth integration with existing infrastructure.

Our expertise includes sanitary and storm sewer work, using advanced trenchless methods when possible to reduce disruption and protect the environment.

A construction worker wearing an orange safety vest, black gloves, and a white hard hat is working on underground piping. He is attaching or securing a fitting to a large blue pipe in a trench with soil and rocks surrounding him. Several cloth rags are placed on the pipe, and tools are nearby. The image includes the address 579 Ossington Ave, Toronto, ON, Canada.

Post Construction — Reliable Support and Emergency Response

After installation, LASR Contracting remains available to ensure system longevity and performance. We provide emergency watermain and sewer repairs to quickly address unexpected issues and minimize downtime. Our maintenance and repair services keep water and sewer infrastructure operating smoothly, protecting communities and safeguarding investments.

Construction trench with pipes, metal supports, and safety equipment, in a residential area.

With over 20 years of experience, LASR Contracting combines skilled craftsmanship, a strong focus on quality, and strict safety practices. Using modern techniques like trenchless technology and a client-focused approach, we deliver reliable watermain and sewer services—consistently completing projects on time and to the highest standards.

Watermains

Dedicated to Superior Services

  • We install new watermains using proven techniques that ensure safe, reliable water delivery while meeting all local codes and standards.

  • Our team handles repairs quickly and efficiently to fix leaks, breaks, and aging pipes, minimizing downtime and water loss.

  • When possible, we use trenchless methods to reduce surface disruption, speeding up work and preserving the surrounding area.

Sanitary and Storm Sewers

  • We install sanitary and storm sewer systems designed for long-lasting performance, proper flow, and full compliance with local codes and standards.

  • Our team seamlessly connects properties and systems to infrastructures, ensuring smooth integration and minimal disruption to the surrounding area.

  • We handle repairs, maintenance, and system upgrades to prevent backups, flooding, and costly issues—using trenchless methods when possible to reduce surface impact.