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Mobile Hydraulic Repair and Mechanics
for Heavy Equipment.

When a hydraulic failure stops your equipment, every minute costs money.
Knights of Repair delivers fast, expert mobile hydraulic repair at your location across the GTA and Hamilton — cylinder reseals, hose replacement, and pump and valve diagnostics. This is machine hydraulics, not a hose shop, jacks, or car lifts.

Cylinder Reseals
Hose & Fitting Replacement
Pump & Valve Diagnostics
Machine Hydraulics, Not a Hose Shop
Fast On-Site Response
Request Repair Call (905) 443-3474
5/5 Average Rating (based on Google Reviews)
Request Your Hydraulic Repair Today!
No obligation estimate
Response within 24 hours (on weekdays)
Information kept private

Companies We've Worked With

Ferromin Inc.
Coloured Aggregates
Wight Tree Service Inc.
Sequoia TreeScape
True Line Design Homes
Fleming

"Knights of Repair is one of the best in the business. They have always provided me with great service. Highly recommended."

Drew Bondsfield · 5-Star Google Review
Need your hydraulics repaired? We will come to you.
Request Repair Call (905) 443-3474
Why Trust Knights

Professional, Insured, and Built for Hydraulic Repair

Every hydraulic repair is handled by professional technicians using diagnostic equipment designed for multiple brands, with coverage in place to help protect your equipment and our work.

Professional and Experienced
Our technicians are experienced professionals who bring skilled, reliable service to every hydraulic repair.
Comprehensive Liability Insurance
Every job is covered by comprehensive insurance, helping protect your job site and your equipment’s hydraulics.
GTA and Hamilton Service
Mobile units dispatch directly to your job site, wherever your equipment is working across the GTA and Hamilton.
Brands We Service

Equipment Brands We Service

Advanced multi-brand hydraulic diagnostics mean you're not tied to a single dealer network.

Caterpillar
John Deere
Komatsu
Volvo
Case Construction
New Holland
Kubota
Bobcat
Don't see your equipment brand listed? We probably still service it.
Request Repair Call (905) 443-3474
Services

Expert Hydraulic Repair, Mobile

From cylinder reseals to pump and valve diagnostics, our professional technicians will get your hydraulics working again. Tap any service below for details.

Hydraulic hose quick-connect fittings on yellow equipment
Cylinder & Hose Repair
Cylinder reseals, hose replacement, and full hydraulic diagnostics on heavy equipment of every type.
EquipmentCylinders, hoses, and fittings on all heavy equipment
Typical RepairsCylinder reseals, hose & fitting replacement, seal kit installs
BrandsAll major makes serviced
On-Site Service Available
Hydraulic valve assembly
Pump & Valve Diagnostics
Hydraulic pump rebuilds, valve diagnostics, and pressure testing to pinpoint the exact failure.
EquipmentHydraulic pumps, valves, pressure lines
Typical RepairsPump rebuilds, valve diagnostics, pressure testing, flow testing
BrandsAll major makes serviced
On-Site Service Available
Multimeter reading battery voltage during electrical diagnostics
Electrical & Diagnostics
Advanced multi-brand computer diagnostics for hydraulic control systems, sensors, and proportional valves.
EquipmentAny equipment with hydraulic electronic controls
Typical RepairsFault code diagnostics, wiring harness repair, sensor replacement
BrandsAll major makes serviced
On-Site Service Available
Welder fabricating a metal part with visible sparks
Welding & Fabrication
Structural welding, cylinder mount repair, and frame restoration around hydraulic components.
EquipmentCylinder mounts, brackets, frames
Typical RepairsStructural welds, crack repair, mount fabrication, frame restoration
BrandsAll major makes serviced
On-Site Service Available
Technician reviewing a maintenance checklist on equipment
Preventive Maintenance
Scheduled servicing, fluid changes, filter replacements, and tailored hydraulic maintenance programs.
EquipmentFull equipment fleets or single machines, any type
Typical RepairsFluid & filter changes, scheduled inspections, custom maintenance plans
BrandsAll major makes serviced
AvailabilityScheduled maintenance by appointment, not urgent dispatch
On-Site Service Available
Farmer on the phone at a farm calling in an equipment issue
Breakdown Repair
Rapid on-site repair response. When your equipment's hydraulics fail, we move fast to get you back up and running.
EquipmentAny hydraulic breakdown, on any job site
Typical RepairsRapid diagnostics followed by on-site repair to restore function
BrandsAll major makes serviced
On-Site Service Available
Need your hydraulics repaired? We will come to you.
Request Repair Call (905) 443-3474
Why Choose Knights of Repair?

Keep Your Equipment Running.
Keep Revenue Flowing.

Heavy equipment breakdowns cost time, money, and missed deadlines. Knights of Repair delivers fast and reliable on-site service across the GTA and Hamilton to keep your machines working and your projects moving.

We Come to You
Mobile repair units travel directly to your job site, so there's no hauling to a shop, no waiting on a tow truck, and no added transport costs.
On-Site Across the GTA and Hamilton
We dispatch to construction sites, farms, industrial yards, and job sites across the GTA and Hamilton to keep your equipment working where it sits.
Fast Turnaround
Mobile repair units dispatched across the GTA and Hamilton to minimize downtime.
Respectful Service
Honest estimates, clear communication, and repairs completed on-site whenever possible, with no surprise charges added after the work is done.
Need your hydraulics repaired? We will come to you.
Request Repair Call (905) 443-3474
What We Fix

Hydraulic Repairs We Handle

Cylinder reseal, hose replacement, pump and valve — this is machine hydraulics, not a hose shop, jacks, or car lifts.

Close-up of a hydraulic cylinder rod
Cylinder Reseals
Hydraulic hose quick-connect fittings on yellow equipment
Hose & Fitting Replacement
Hydraulic pump
Pump & Valve Diagnostics
Construction workers and crane silhouetted at sunset
On-Site, GTA and Hamilton
Need your hydraulics repaired? We will come to you.
Request Repair Call (905) 443-3474
Industries

Who We Serve

Serving companies and municipalities across the GTA and Hamilton.

Construction workers and crane silhouetted at sunset
Construction
Tractor plowing a dusty field
Agriculture
Forestry truck loading logs with a hydraulic crane
Forestry
Mining excavator and haul truck at a surface mine
Mining
Municipal street sweeper
Municipal Fleets
Industrial robotic welding arm in a fabrication warehouse
Industrial
Don't see your industry listed? We probably still service it.
Request Repair Call (905) 443-3474
How It Works

We Will Get You Back Up and Running
in 3 Simple Steps

1
Request Repair
Fill out the form on this page or call us now.
2
Expert Diagnostic and Repair Plan
A Knights technician arrives with specialized diagnostic capability.
3
On-Site Repair
Get your equipment back up and running (may happen another day than the diagnostic).
Customer Reviews

Trusted by Heavy Equipment Operators
Across the GTA and Hamilton

Real feedback from customers who trust Knights of Repair for fleet and heavy machinery service.

"Knights are very professional, and their knowledge of heavy equipment is incredible. Whether you need repairs, maintenance, or heavy machinery work, they do it all. I highly recommend them for all your heavy equipment needs."
Duane English
5-Star Google Review
"Knights diagnosed and fixed a clutch issue on our John Deere 2355 quickly and professionally, staying pleasant, respectful, and efficient every step of the way. The team even helped my elderly father with a tractor repair and wouldn't accept payment. This is the kind of company you want doing work for you."
Glenn Ryzebol
5-Star Google Review
"Knights of Repair is one of the best in the business. They have always provided me with great service. Highly recommended."
Drew Bondsfield
5-Star Google Review
"Knights was willing to find the root of the problem instead of patching and fixing the symptoms. Trailer wiring, wheel bearings, undercoating and dealing with a cross threaded bolt that I screwed up. Reasonably priced, and work done in a reasonable time."
Isaak W.
5-Star Google Review
"The team at Knights of Repair takes care of my fleet of equipment. Very pleased with their work."
John Wight
5-Star Google Review
"When I need mechanical work done, I call Knights. They do an excellent job, on time, and on budget. Knights of Repair is a company you can really trust!"
Roberta
5-Star Google Review
Service Areas

Serving the GTA and Hamilton

We proudly serve clients in:

Request Repair Call (905) 443-3474
NEED YOUR HYDRAULICS REPAIRED? WE WILL COME TO YOU.
Request Repair Call (905) 443-3474
Common Questions

Frequently Asked Questions

Everything you need to know before requesting service. Can't find your answer? Call us directly.

We handle cylinder reseals, hose and fitting replacement, and pump and valve diagnostics on heavy equipment hydraulic systems.
No. This is machine hydraulics on commercial heavy equipment. We don't service hose shops, jacks, car lifts, tires, trucks, or autos.
Yes, that's the core of what we do. Our mobile units travel directly to your job site anywhere in the GTA and Hamilton, so your equipment doesn't need to be hauled anywhere.
Response time depends on your location and the nature of the breakdown. For urgent call-outs, we prioritize dispatch to get a technician on-site as fast as possible. Call us directly for the fastest response.
Yes, rented and leased machines are covered. We repair hydraulic systems on any equipment on your job site, whether you own it or have it on rent.
Our technicians work across all major equipment brands, so you don't need to be tied to a single dealer network to get expert service.
We service job sites across the GTA and Hamilton. Reach out with your location and we'll confirm availability for your area.

Let's Get Your Hydraulics Back in Business

Get a no-obligation estimate from Knights of Repair to fix your machine:

No obligation estimate
Fast and courteous response
Information kept private
Request Repair (905) 443-3474

Request Repair

We will respond to you within 24 hours on weekdays.

(We do not service autos, trucks, tires, or residential equipment)

Thank you. We will respond soon and look forward to speaking with you.
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