Solutions & Services

From stand-alone services to fully integrated solutions, we help our clients maximize production, mitigate risk and avoid costly outages, always with safety top of mind.

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Environmental Services
Integrated Solution
Environmental Services

Environmental Services

As an industrial maintenance, turnaround and environmental services provider, we are committed to helping our clients progress their environmental, social and governance (ESG) initiatives. We partner with our clients to keep their critical assets in the best operating condition to minimize adverse impacts to the environment and to use resources efficiently.

Operations & Maintenance
Integrated Solution
Operations & Maintenance

Operations & Maintenance

CEDA offers a wide range of comprehensive operation and maintenance services focused on the breadth of mechanical and industrial cleaning activities. Our experience and footprint across Canada has resulted in effective strategies to address the ever-changing needs of our clients. We are capable of working on-site as well as providing maintenance and repairs to live operating units in a safe and timely manner without unplanned disruptions.

Turnarounds & Outages
Integrated Solution
Turnarounds & Outages

Turnarounds & Outages

CEDA has the experience and expertise to support the supply and management of integrated turnaround and outage related services including mechanical, chemical cleaning, pressure and vacuum, fabrication, heat exchanger cleaning and repair, or any combination thereof. We support the most demanding schedules with multiple dayshift and nightshift crews in various locations.

Capital Projects
Integrated Solution
Capital Projects

Capital Projects

CEDA is a complete service provider for capital project activities from offsite fabrication of piping, pressure vessels, modules, and packaged equipment to site installation, commissioning and startup. What sets CEDA apart is our ability to provide multiple mechanical and industrial cleaning services, therefore, limiting the number of subcontractors.

Commissioning & Startup
Integrated Solution
Commissioning & Startup

Commissioning & Startup

CEDA’s pre-commissioning, commissioning and startup services for new build or facility expansion projects are multi-disciplinary, where we interface between construction and operations to verify work based on project specifications. We manage the relevant punch list across hydro-testing, cleaning, commissioning and remaining mechanical activities. CEDA is able to complete the static testing of equipment up to the issuance of ready for commissioning certificates.

Pressure, Vacuum & Fluid Transportation

Pressure, Vacuum & Fluid Transportation

We deliver the safest and most effective pressure, vacuum and fluid transportation services to support critical operations at our clients’ facilities. Our equipment and crews are sized to fit our clients’ needs. We are quickly scalable with the capacity to safely execute day-to-day jobs to full turnaround solutions.

CEDA works with state-of-the-art industrial cleaning equipment, which includes automated external and internal bundle blasting, semi-automated tank cleaning equipment and semi/fully automated exchanger cleaning systems.

Our large fleet of TDG and DOT compliant pressure and vacuum units have the capability to remove a range of wet or dry materials from industrial sites including sands, hydrocarbon, sludge, cement, lime, caustics and acids, and flammable liquids (solvents).


  • High Pressure Water Blasting
  • Ultra-High Pressure Cleaning
  • Wet & Dry Vacuum 
  • Hydro Excavation
  • Exchanger & Vessel Cleaning Applications
  • Sewer Flushing & Mobile Steaming
  • Fluid Hauling & Disposal
  • Potable Water Delivery
  • Hot Oiling Well Stimulation
Chemical Cleaning

Chemical Cleaning

Chemical cleaning is the roots of CEDA; it’s where we got started as an organization and how we’ve built our footprint. With over five decades of experience, our team has the knowledge to tackle any chemical cleaning challenge.

We have developed a number of procedures for chemical cleaning projects to ensure safe and efficient cleaning, and to minimize environmental impacts. Our chemical cleaning technologies remove residual oils, corrosion, hard water deposits and other items from process equipment without creating surface damage, occasionally caused by traditional cleaning methods.

Custom planned work schedules greatly minimize interruptions to facility production, and chemical formulations are carefully selected to be compatible with waste handling facilities. We diligently plan all projects and implement on-site waste treatment to reduce the disposal volume of waste products.


  • Boiler Pre-Commissioning/Maintenance Cleaning
  • Vapor Phase Degassing/Decommissioning
  • In-Situ Exchanger Pre-Commissioning/Maintenance Cleaning
  • Exchanger Bath Cleaning
  • On-Stream Chemical Injection
  • Oil Flushing Pre-Commissioning/Maintenance
  • Oxygen System Pre-Commissioning
  • Furnace Tube Foam Cleaning
  • Air Cooled Heat Exchanger Foam Cleaning
  • In-House Pickling & Cleaning
  • Water & Glycol Heating
  • Air Blowing
  • Vessel/Tower/Piping Cleaning for Commissioning/Maintenance Cleaning
  • In-House Engineering of Chemical Cleaning Circuits
  • Direct Chemistry Sales
  • 400 BBL Tank Rentals
  • Temporary Pipeline Installation & Rentals
  • Chemical Storage Neutralization
  • In-House Client Foulants Testing & Analysis
  • Pressure Testing

Specialized Fleet of Equipment

  • Self-Contained Mobile Chemical Cleaning Units with High Volume Circulation Pumps
  • Mixing Tanks
  • Heating Equipment
  • Standby Pumps
  • Portable Laboratory Equipment
  • Portable Heat Exchangers
  • Stainless Steel Pumping Units
  • Foam Cleaning Units
Tank Maintenance & Cleaning

Tank Maintenance & Cleaning

CEDA delivers tank cleaning services to meet your maintenance and regulatory requirements for any type of tank employed in the production or storage phases. We provide a wide range of services to effectively complete all phases of maintenance including cleaning, inspecting, repairing and coating.

CEDA routinely develops customized procedures and planned work schedules for tank cleaning projects to ensure safe, efficient and environmentally sensitive operations. By maximizing our specifically designed work schedules, we can minimize interruptions to facility production.

Total cleaning costs are reduced by incorporating CEDA’s longstanding experience, new technologies and proven processes. CEDA uses desludging nozzles, remotely operated vehicles, cameras and tools for cleaning and inspection to minimize or eliminate risks with confined space entry. Automated tools for tank cleaning provide safer and more effective solutions.


  • Degassing
  • Sludge Treatment, Removal & Reduction
  • Hydrocarbon Recovery
  • Tank Cleaning Manned & Unmanned
  • Fluid Movement & High Pressure Cleaning
  • Floating Roof Seal Removal
  • Tank Internal Repairs
  • Fabrication & Pipefitting
  • Sandblasting & Recoating
  • Hydro-Testing
Pigging & Decoking

Pigging & Decoking

CEDA operates a fleet of technologically advanced pigging and decoking mobile units. Our experienced team is focused on helping you minimize downtime, mitigate risk and avoid costly outages.

CEDA routinely delivers safe, environmentally friendly and effective pigging, decoking and descaling services to industrial facilities throughout North America. Our highly trained operators work collaboratively to solve problems.

CEDA leverages our equipment, personnel and expertise to find the safest, most productive and environmentally friendly way to clean furnaces, boilers and piping systems.

Our cleaning process requires no chemicals and by using our proprietary filtration units, we are able to minimize the impact on the environment by recycling the water required for pigging. Water is reused during the process and recycled for future plant services.


  • 24/7 Response
  • Commissioning
  • Decoking of Fired Heater Furnaces (Cokers, Vacuum Units, Diluent Heaters, Hydrocrackers)
  • Descaling of Boilers (Once Through Steam Generators & Heat Recovery Steam Generators)
  • Descaling of Syngas Coolers & Salt Bath Heaters
  • Smart Pigging Capabilities
  • Pipeline Pigging
  • Turnaround Scheduling
  • Custom Designed Pigs – Fit for Purpose
  • Filtration

Our Advanced Mobile Units Include

  • First-of-its-Kind Electric Triple Pumper (Meets Tier 4 Emission Standards)
  •  State-of-the-Art Engineered Double & Triple Pumpers
  • Double Protection Spill Containment
  • Emergency Shutdown Device
  • Onboard Computer Systems that Monitor Pigging Activities & Pig Location
  • Self-Sufficient Power Source
  • Quality Control Program for All Pressure-Rated Hoses, Launchers & Receivers
  • Coke Entrapment Systems that Allow Access to Coke or Scale Residue
Exchanger Services

Exchanger Services

CEDA offers complete blind-to-blind exchanger services from cleaning, repair and inspection to preservation and storage. Using state-of-the-art extraction and cleaning technologies, we are able to provide more efficient and cost-effective exchanger solutions. Our experience and expertise ranges from on-site at our client locations to off-site at one of our owned and operated facilities.

Our industry certifications are listed on our Quality page.

Off-Site Services

CEDA owns and operates exchanger facilities to support the cleaning, repair and inspection of bundles during regular maintenance activities and turnarounds. We are able to manage multiple bundles concurrently, 24 hours a day, 365 days a year. In addition, we have the capacity to store and preserve exchangers for any duration, including wrapping to protect exchangers from the elements.


  • Blinding of Exchangers
  • In-Situ Exchanger Cleaning
  • Pulling Bundles/Exchangers
    • Aerial Bundle Extraction (15 to 60 ton)
    • Remote Controlled/Self-Propelled (up to 60 ton)
  • Transportation of Exchangers
  • Cleaning of Exchangers (Internal & External)
  • Inspection & Identification of Repairs
    • Non-Destructive Examination (NDE)
  • Repair of Exchangers
    • Welding, Machining & Fabrication of Cover Plates, Bell Heads, Channel Heads, Floating Heads & Tube Sheets
  • Full & Partial Re-Tubes
  • Sandblasting & Coating
  • Heat Treatment
  • Tensioning/Torqueing
  • Hydro of Exchangers
  • Turnover Documentation
Mechanical & Fabrication

Mechanical & Fabrication

CEDA is a complete mechanical contractor with proven capability in a wide range of trades and specialty services. We offer a broad spectrum of mechanical services ranging from plant maintenance, structural welding on mine sites to specialized leak detection and mitigation. As well, we have the flexibility to provide union and non-union services. 

To service the needs of our clients, we operate more than 100,000 square feet of fabrication, welding and structural steel erection facilities throughout Alberta, multiple heat exchanger shops and offer mobile welding services.

Our industry certifications are listed on our Quality page.


  • Off-Site Exchanger Services
  • Pressure Piping
  • Welding & Fabrication
  • Abrasive Blasting, Specialty Coatings & Fireproofing
  • Insulation Services
  • Online Leak Sealing & Repair, Line Freezing & Composite Wrapping
  • Specialty Hydro-Testing
  • Pipe Isolation Tools & Services
  • Joint Integrity Services
  • Torqueing & Tensioning       
  • Machining Services
  • Millwright Services
  • Removable Covers
  • Turnaround Planning & Execution
  • Tank Maintenance


Manufacturing & Process Equipment

Manufacturing & Process Equipment

CEDA offers complete custom fabrication packages with in-house electrical, instrumentation and control capabilities. In addition, we fabricate and/or repair pipe spooling, structural, pressure vessels and associated assemblies. Our experience and expertise allows us to offer a wide range of design and fabrication options tailored to your needs.

Our industry certifications are listed on our Quality page.


  • Direct & Indirect Fired Heaters
  • Inlet Manifolds
  • Separators (Vertical & Horizontal)
  • TEG Dehydrators
  • Modules (Structural, Piping & Equipment)
  • Pressure Vessels (ASME Section VIII Div. 1)
  • Metering Skids
  • Water Injection Skids
  • Boiler Tube Bundle Repair
  • Equipment Refurbishing

In depth capability for fabrication of spooling includes:

  • SA-106 Gr B
  • SA-333 Gr 6
  • SA-304/304L
  • SA-316/316L
  • SA-335 P-22
  • Duplex & Super Duplex

CEDA’s multiple registered welding procedures (WPS’s) support the repair, fabrication and inspection for the welding requirements in the markets we serve.


  • Engineering & Design
  • Procurement
  • Project Management
  • Quality Assurance & Quality Control
  • Transportation Services
  • Installation, Commissioning & Field Services
  • After Sales Service & Support

Fabrication Facility

  • Located in Bonnyville, Alberta
  • 40,000 sq. ft. of Indoor
  • Fabrication Space
  • 22 Acres of Secured Fenced
  • Graveled Yard
  • 5 – 50’ x 25’ Bi-Fold Doors
  • 2 – 5 Ton Indoor Crane Capacity
  • 6 –10 Ton Indoor Crane Capacity
  • 8 – 55 Ton Mobile Crane Capacity
  • Dedicated Welding Stations
  • Automated Sub-Arc
  • Water Jet & Plasma Tables
  • Iron Workers, Brakes & Shears
Project Services

Project Services

CEDA is well suited to perform a variety of general contractor responsibilities to ensure projects are completed on-time and within budget. CEDA has a background in executing facility construction and planned maintenance scopes as part of sustaining capital or debottlenecking projects in addition to capital projects for green field development. Our experience includes executing general facility projects either directly or in a general or lead contractor role involving structural, civil, electrical and mechanical disciplines.

CEDA employs an experienced Project Management team with the ability to manage all facets of a project, in-line with PMBOK standards, including off-site and on-site project controls such as:

  • Outlining Scope of Work
  • Change Management
  • Planning & Scheduling
  • Monitoring, Tracking & Reporting of Financial & Execution Performance

Our services also include

  • Quality Assurance & Quality Control
  • Facility Construction & Maintenance
  • Off-Site Fabrication, including Modular Construction, Design & Drafting
Tailings Management & Environmental Solutions

Tailings Management & Environmental Solutions

CEDA is the leader in contract dredging, dewatering, preventative maintenance, marine equipment and pump sales, installations, services and repairs. Our extensive rental fleet includes dredges (diesel and electric) and submersible pumps.

Our talented and experienced team is committed to delivering turnkey services, around-the-clock, to assist oil and gas, mining, and pulp and paper companies, along with municipalities in the management of fluid handling systems.

CEDA was involved in the world’s first reclamation of an oil sands tailings pond near Fort McMurray, Alberta, and continues to be involved in helping clients achieve their environmental and sustainability goals, always with safety top of mind.


  • Dredging & Dewatering
  • By-Pass Fluid & Hydrocarbon Movement
  • Custom Dredge & Pump System Design & Fabrication
  • Pump & Skid Pump Rentals
  • Parts, Repairs & Sales
  • Project Planning, Scheduling & Budgeting
  • Project Startup & Commissioning
  • Project Execution & Reviews

CEDA designs, sells, services, rents and repairs all dredging and fluid management assets.

1-403-253-3233 | 24 Hour Service & Support

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CEDA Head Office

CEDA Head Office

Centennial Place East Tower

Suite 600, 520 - 3 Avenue SW

Calgary, AB  T2P 0R3

Contact Info

Contact Us

Canada: 1-403-253-3233
United States: 1-403-342-8866