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Category ServicesConstruction

Business Details

Graham Maintenance Services LP

61317 Range Road 452 S
Bonnyville, Alberta T9N 2J4
Tel: (403) 254-3301

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Business Category

Services > Construction

Business Description

Your construction solutions partner. We are an employee-owned construction solutions partner with revenues exceeding $4 billion annually. With over nine decades of experience, and offices throughout North America, we deliver lasting value through projects that enable people and communities to live, work, move and grow in a rapidly changing world.

Graham is built around the philosophy of being a full spectrum “Construction Solutions Partner”.

Graham has been safely delivering construction solutions for industrial clients for over 95 years. From assistance with project sanctioning efforts via Early Contractor Involvement (ECI) to enable confident FID decisions, through capital construction scopes of all sizes, commissioning and eventual maintenance, operations and sustaining capital project delivery, we provide a uniquely capable integrated service offering.
Maintenance and Turnarounds
The Maintenance and Turnarounds (M&T) group delivers full spectrum sustaining capital project, maintenance, turnaround and fabrication services to Canada’s oil & gas and other heavy industrial facilities. We have partnered with some of the largest energy producers in the world to build and maintain their assets and ensure safe and efficient operations. Energy companies regularly turn to Graham for comprehensive support for their operations for refining and other heavy industrial facilities across North America.

Full Lifecycle Services for Industrial Facilities

We not only build and upgrade industrial facilities but provide comprehensive brownfield services to them as well. We have over 60 years’ experience in contract mechanical maintenance, turnarounds, sustaining capital projects, commissioning and site start up, fabrication, and as a result, have established a large and stable network of 4,000 skilled labourers (which peaks to 6,000 for the turnaround season) through allied subcontractors. Many of North America’s largest resource, energy, petrochemical and industrial producers can attest to our brownfield services capabilities. Our core service offering includes:

  • Maintenance Masters: We understand the importance of maintaining our clients’ plants and facilities and align our activities with experienced craft supervision and tradespeople. We provide fixed plant and auxiliary field maintenance services while simultaneously meeting stringent HSE, quality, schedule and cost parameters. Some of our long-term service contracts have been in place for over six decades.
  • Turnarounds: Shutdowns for scheduled maintenance work is critical. Increased plant and equipment reliability continued production integrity and reduced risk of unscheduled outages or failure are paramount. We excel at developing and safely executing turnarounds and outage work while meeting demanding timelines and budgets. Every stage of the turnaround is meticulously planned and diligently managed–from initiation through execution, control and closeout.
  • Sustaining Capital Projects: Cost, quality and safety are top priorities when performing sustaining capital projects and programs. We’ve successfully completed over 1,000 projects from small equipment / spool installations to larger, more complex new modules, facility construction, equipment placement and installations. In every case, our primary focus is the safe and effective management of project resources.
  • Fabrication: Our own dedicated fabrication shops are where we self-perform a range of module, piping and vessel repair activities to support our clients. In doing so, we can maintain tighter control of a project’s quality, cost and schedule. We work with Carbon, Stainless, Chrome, Hastelloy, Monel, Iconel; FRP and HDPE; Module Erection, in‐house welders, pipefitters and QC for fabrication, NDE, and hydro‐testing.

Capability Highlights

Craft Workforce
Field Capabilities
Functional Services







Instrumentation Technicians





HVAC Technicians

Equipment Operators
Facility upgrades and refurbishments

Unplanned outages & shutdowns

Installations, repairs,

replacements & demolition

Debottlenecking and optimization

Plant equipment installation

& repairs

Routine, preventative & breakdown services

Modular fabrication, assembly & installation
Safety program management

Quality inspections and controls

Project management
and execution

Planning and scheduling

Estimating and cost control

Material and sub-contractor

Recruitment and labour relations

Experience Highlights

Our teams are driven by a common purpose to deliver a better world through our unrivalled technical expertise and innovation, a culture of equity, diversity and inclusion, and a commitment to environmental, social and governance priorities.




Years of maintenance experience in energy and chemical facilities
Steady state maintenance sites in Canada and the US
Employees in Canada and the US
Major turnaround and outages completed in the last 5 years
Safely executed hours per year
Strategically located fabrication shops

Graham Legacy Companies
Through our legacy companies, Graham has over 30 years of experience providing program management expertise and skilled workforces to support construction project work, maintenance, turnarounds and outages, and commissioning and start-up activities.



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