Let Us Put Our Contracting Services to Work for You

When Lorneville started operations in 1977, we offered maintenance, project, and turnaround services to a few local industries. Now, over 45 years later, we’ve grown to be a leader in construction, offering services Canada-wide to the petrochemical, power generation, pulp and paper, and mining and mineral industries. We provide clients across the country with a full range of contracting services, including engineering, fabrication, construction, and maintenance.

To discover how we can leverage our experience to provide you with the necessary services to keep your operations in top shape, get your copy of the Lorneville Capabilities Guide.

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Your facility is a well-oiled machine, and to keep it that way, you need contracting services you can trust. At Lorneville, our team’s top priority is providing the most efficient work possible. We’re known for our attention to detail and are always improving our pre-job review process to understand client visions even better. On top of our commitment to high performance, our primary concern is the safety of your operations. Lorneville is an industry leader with regard to safety, and we have been recognized by companies such as Suncor and Imperial Oil for superior safety procedures and results.

Lowering Piece on Construction Project


For your facility construction or expansion projects, you need contractors with a proven track record who can deliver cost-effective solutions on schedule. Lorneville specializes in facility construction, as well as the construction of tanks, vessels, modules, and other large equipment. Lorneville’s team has the skills and expertise to complete your next large industrial construction project, having worked on large, challenging projects such as the construction of Canada’s first liquefied natural gas terminal. Discover more about our construction services, and projects completed by our team.

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Turbine Undergoing Maintenance


Lorneville has been helping companies extend the life of their equipment since the very beginning, initially focusing on boiler installation and maintenance in the pulp and paper industry. Today, our Maintenance Services Division is made up of a dedicated team of experts who have completed high-quality maintenance work for major organizations, including Irving Oil, NB Power, and Canaport LNG. Over the past five years, we’ve logged over 1.5 million maintenance hours. By leveraging this experience, we deliver quality results, executed with continuously improving processes. Learn more about our maintenance services, maintenance projects we’ve completed, and contracts we’re working on.

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Men On-Site With Piping
Refinery With Lights


From plans and cost estimates to execution and reporting, Lorneville takes care of every aspect of your turnaround project. We have experience working on large-scale turnaround projects in the Petrochemical, Power Generation, and Pulp and Paper Industries and we have been the trusted contractor to successfully execute the most complex critical path projects. Our process involves creating a well-rounded, expert team who leads all work onsite, ensuring consistency throughout the project. Accountability and accuracy are what you get when you choose Lorneville for your turnaround project. Learn more about our thorough approach to turnaround planning and execution.

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Piping at Irving Refinery
Two Men's Hands Welding With Sparks

Specialty Services

On top of our construction, maintenance, and turnaround capabilities, we're equipped to complete fabrication projects and a variety of specialty services. Lorneville has a fabrication facility in Saint John, New Brunswick, offering 20,000 square-feet of indoor working space, where we can perform large and small fabrication. Many of Lorneville’s major projects have included the fabrication and installation of additional equipment, such as tanks, condensers, piping components, augmenters, modules, and more. We’re committed to utilizing all of our skills and expertise to complete your project successfully. Discover more about our fabrication facility and the specialty services we offer.

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High Pressure Pump Modules at Fabrication Facility

It’s a testament to the hard work and commitment to safety of those involved that our people were able to execute the project without a lost time injury. We’re thankful to our employees, contractors, and community for their outstanding support throughout the project.

Mark Sherman, Refinery General Manager, Target 60

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