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Professional Hydraulic Repair Services in Calgary

Our skilled technicians are known through Rocky View County and Alberta because they understand everything about hydraulic work, including installing, service, and replacing them properly. We can cover the installation and repair of many common parts such as pistons and cylinders and offer dependable hydraulic servicing for both rigs and machinery. We believe that serving you with the best services can give us the best experience, and to us, that is more valuable than having the most expensive material things. At Deemack Ent Ltd, customer satisfaction is not a major priority; it’s the only priority.

How the Repair Process Works

5 Steps

  • Contact us and we will let you know if your unit is one we can repair

  • Send in your unit. Clearly marking you are looking for a quote for repair.

  • We will breakdown and evaluate your unit to determine the problem for FREE

  • We will contact you to inform you of what we found, give you a quote for repair and a timeframe for completion, or let you know if we cannot repair it

  • Approve the repair and we begin working on your component.

Hydraulic Repairs and Service

Our mechanics offer a wide variety of services, including:


  • Hydraulic supplies, parts and fittings

  • Service, repairs, and maintenance for large rigs

  • Service, repairs, and maintenance on all hydraulic parts

  • Hydraulic cylinders, valve banks, and hydraulic pumps

  • Hydraulics motors, pistons, gears, winches

  • Hydraulic hoses and fittings

  • Directional drilling and drilling rig repair

Whether your business has machinery that needs its hydraulic components replaced or your directional drill needs maintenance, Deemack Ent Ltd is ready to give you the best services to meet your needs. Book an appointment today.


We provide expert hydraulic pump and motor repairs on Vickers®, Bosch®/Rexroth®, Kawasaki®, Oilgear®, Sauer Sundstrand®, Hitachi® Caterpillar®, Uchida®, Linde®, Komatsu®, Eaton®, Denison®, Racine®, & more. Covering from small to very large displacement size units - we can do them all. We also repair gearboxes, final drives, winch motors and other specialty hydraulic pump & motor units. 


Our valve departments have the technical expertise and necessary equipment to repair hydraulic valves from manufacturers like Vickers®, Moog®, Schenck Pegasus®, Bosch®/Rexroth®, Oilgear®, Denison®, Atchley®, Atos®, HR Textron®, Hydrolux®, Parker® & more. We also repair main control valves found on mobile equipment from Kawasaki®, Kayaba®, Parker®, Rexroth®, Komatsu®, Commercial® 


Our hydraulic cylinder specialists have an average of 20+ years of experience in repairing hydraulic cylinders. We have the ability to work on cylinders up to 40 feet long and 40 inches in bore, and we can repair all types including Chip Dump, Crane, Press, Telescopic, Shear, Excavator, Steering, Marine, Mining, Earthmoving, Tie-rod, Welded, etc. We also repair accumulators, intensifiers and swivels (rotary manifolds). 


Remanufactured units come ready to install and can significantly lower downtime and repair costs - no waiting for a rebuild or repair on your current unit. You get back to work faster and with peace of mind knowing our reman units provide unmatched quality and performance

What to expect?

  • A Ready-to-install unit

  • Performance and reliability of a new OEM unit at a fraction of the cost

  • Every unit/part is quality engineered to deliver OEM level performance

  • A product that is put through rigorous quality checks, inspections and testing procedures

  • A unit that is covered by our 18 month warranty - same as new




Whether it’s injection molding, steel mill, saw mill, paper mill, recycling plant, or simulation equipment, we’ve got you covered. If you’re simply looking for a repair on your current unit or your current unit is one we don’t stock or is obsolete, our quality repair services are always an option. We regularly repair components like piston pumps, vane pumps, hydraulic valves, servo & proportional valves, electronic amplifiers, servo motors, and all types of hydraulic cylinders. 

Industries We Serve

Our team at Deemack Ent Ltd serves the following industries:

tractor icon



  • We have the experience, expertise and solutions when the hydraulic systems for your agricultural equipment need maintenance, repair or replacement. Hydraulics are found everywhere in small and large-scale agricultural applications, including tractors, combines and headers, irrigation systems, bins, dryers and more.

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  • At Deemack Ent Ltd, we offer new and remanufactured hydraulic pumps for construction machinery. If your construction equipment's hydraulic pump is not functioning as designed, contact us for a quote to repair and get your equipment function to its optimum potential.

Oil and Gas

Oil and gas:


  • For several years, Deemack Ent Ltd has helped keep the oil companies up and running by repairing and manufacturing hydraulic equipment. Our services are quick, and the equipment we provide is top-notch.




  • We provide hydraulic repair service, hydraulic solutions and preventive maintenance for companies in the mining industry that use various equipment types. We have the best hydraulic supplies for each industry.

Power Generation

Power generation:


  • Power generation hydraulic repair is not easy. At Deemack Ent Ltd, we have the best professionals and equipment to repair any machinery faults.

Water & Waste Water

Water and waste:


  • Hydraulics are used in water and waste management as well. Our professionals are skilled in repairing any parts of the machine. We also have hydraulic supplies to fulfill your repair request.

Heavy Duty Machinery

Heavy-duty machinery:


  • Machines can get worn out quickly. That’s why a wide range of maintenance and repair services are required to keep your machine running smoothly. The qualified technicians at Deemack Ent Ltd have reliable diagnostic equipment and tools to prevent costly repairs. We can even create a regular maintenance plan to extend the life of your heavy-duty machinery.

Inquire About an Inspection

Please feel free to contact us by phone or through this e-form to inquire about an inspection or to book a repair.

Note: It is important to keep in mind that CVIPs must be completed annually for tractors, light trucks, trailers. School buses, motor coaches, and commercial buses are inspected semi-annually. For more information on CVIPs and Alberta Transportation Regulations, please click on the link below.

Convenient, Reliable Hydraulic Repair

Because our mechanics focus on efficiency balanced with quality, you can trust us.

Book a Service

Contact Details

Deemack Ent Ltd

419 Monument Place SE,

Calgary, AB T2A 1X4


Business Hours

Monday - Friday 08:00 AM - 08:00 PM

Saturday - Sunday Closed

Stat. Holidays: Closed
Service calls by appointment only


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