Since 1978, Cox Construction has provided unparalleled service, completed projects on time, and in the most efficient manner possible; we do the job right from the beginning.

We are a trusted industry expert that you can count on to lead with integrity in all things we do. 

We know our capabilities and we are not afraid to take on the most challenging sewer, water, installation and repairs—including deep pits, tight spaces, and utility infrastructure. We follow industry best practice due diligence before we start all our jobs, whenever possible. We have a long list of repeat customers who rely on us to do whatever it takes to get their properties serviced.


Our competitive pricing, modern fleet, and highly skilled team of staff are your assurances of a quality outcome. Our team of seasoned veterans have the in-depth experience and expertise needed to execute any project. We pride ourselves on delivering projects that exceed our clients’ expectations.

Excavating - Commercial
Risk and Safety Management for Engineers

Cox is a COR-certified company. Safety is our top priority. Every member of the Cox team has a personal responsibility to follow our Health and Safety standards. Our commitment to safety extends to the public and communities where we work. With safety being a fundamental part of our philosophy, it is a big part of our success.

Our employees receive a first-class safety management orientation when onboarding, and we continue to provide updated training to ensure the safety of everyone.

Our safety systems, policies and procedures are best in class, forming a daily part of our routine and a core focus of our team.

Every project benefits from the almost five decades of experience we have accumulated. Our industry knowledge and reliability have made Cox a trusted partner to residential, commercial and industrial developers, property managers and general contractors.

Head Safety Construction Zone. Contractor Worker with Yellow Hard in His Hand. Construction Industry Theme.

Services that are included with a sewer or water line repair/renewal:

  • Licensed Sewer and Water Contractor
  • Insurance and Emergency Repairs
  • Arrange clearances from utility companies
  • Obtain all necessary permits, locates and approvals

Cox provides a comprehensive industry-recognized warranty on all workmanship and installation for a one-year period. Our company has implemented policies and procedures above & beyond industry standards to ensure active quality control measures are in place,  eliminating the need to come back. Our company backs all the work we do!


Safe Manitoba
Winnipeg Construction Association
Our History

Cox Construction was founded in 1978 with the aim of building a construction company that could meet the diverse needs of clients while still delivering personalized service. Our accomplishments are rooted in the exceptional talents of our team and the cherished principles we uphold. These principles serve as the foundation for our work and the cornerstone of all our relationships.

A Brief Chronology

1978 – Cox Construction Company starts

2004 – Attains Construction Safety Association of Manitoba COR™ Registration

2009 – Obtains COR™ Certification from the Construction Safety Association of Manitoba

2013 – Grant Hampton & Berry Hoffman acquire Cox Construction

2023 – 45 year anniversary