Heavy Equipment Machining That Keeps Your Operations Moving

Industrial Equipment Repairs That Reduce Downtime
Key Benefits:
- Minimized Downtime: Mobile machining solutions reduce wait times.
- Precision & Reliability: Advanced equipment restores accuracy to critical components.
- Cost-Effective Repairs: Extend the lifespan of your equipment without expensive replacements.
Who We Serve:
We support industries including oil & gas, mining, construction, manufacturing, and transportation—anywhere that heavy machinery keeps operations moving.Why Industrial Operations Trust Humfrey Industrial Repairs

Reliable Heavy Equipment Machining Backed by Decades of Experience
For over six decades, Humfrey Industrial Repairs has been a trusted partner in heavy equipment machining, welding, and precision repairs across Alberta. Our cutting-edge technology, certified welding services, and rapid turnaround times set us apart from competitors.

Advanced Equipment & Technology:
We use state-of-the-art machining tools, including portable welding services, to ensure exact repairs—wherever your equipment is located.

Certifications & Compliance:
Our team is certified for B-Pressure welding, pipe cutting & threading, and industrial machine maintenance, ensuring compliance with industry regulations.

Customer Commitment & 24/7 Support:
Emergency breakdowns don’t wait. That’s why we offer round-the-clock emergency service to keep your business moving.
Machining & Welding Services for Heavy Equipment Repairs
Pipe Cutting & Threading: Ensuring seamless fitment in high-pressure systems.
Equipment Component Machining: Custom fabrication and modification of industrial parts.

Industries That Rely on This Service
Transportation & Rail
Manufacturing
Oil & Gas
Construction
Mining
Materials & Equipment Used

Step-by-Step Process
Assessment & Diagnosis
Evaluating wear, misalignment, or damage.
Precision Machining
Using CNC, boring, and milling for restoration.
Welding & Fabrication
Strengthening worn components.
Final Alignment
& Testing
Ensuring perfect fit and functionality.
On-Site
Support
Continuous monitoring and adjustments as needed.
Technical Capabilities for Industrial Machine Maintenance
Technical Capabilities
- Bore diameter machining up to 60 inches.
- Portable lathes and mills for on-site machining up to 10 feet in length.
- Custom welding services for various industrial-grade metals.
Custom Solutions
We tailor our equipment component machining in Alberta to match your specific operational needs, ensuring precision and durability.
Industry-Specific Adaptations
Whether you need hydraulic cylinder repairs, gearbox rebuilds, or heavy frame welding, we adapt our processes to match the unique requirements of your sector.


Certified Heavy Equipment Machining You Can Rely On
Inspection & Testing Procedures
Every repair undergoes rigorous quality checks, laser alignment inspections, and stress testing to ensure long-term reliability.
Safety & Compliance Standards
We adhere to CSA, ASME, and API standards, ensuring that all machining and welding work meets industry regulations.
Certifications & Accreditations
- B-Pressure Welding Certification
- ISO-Compliant Quality Standards
- Certified Technicians with Years of Hands-On Experience
Warranty & After-Sales Support
All repairs come with a performance warranty, and we offer continued maintenance support for long-term reliability.

Industries That Depend on Our Heavy Equipment Machining


Oil & Gas Industry


Rail & Transportation


Manufacturing


Marine Industry


Construction


Mining Industry
Trusted by Heavy Industry – What Clients
John Jesson2024-02-29Trustindex verifies that the original source of the review is Google. The team at Humfrey Industrial Repairs is amazing! Everyone is incredibly friendly, helpful and professional. Their workmanship is absolutely top notch!!!! Wonderful company to work with! Monica Horvath2023-10-12Trustindex verifies that the original source of the review is Google. Love this place. Humfreys saved me so much money. They are kind and hospitable. 5 stars. Love this family business. Vee Tee2023-10-05Trustindex verifies that the original source of the review is Google. The owner is awesome, cares about his customers and the receptionist was great at communicating with me. I requested a few modifications on a job I was working on and Humfrey Industrial delivered the best results! Would definitely recommend Lauren Hamilton2023-10-05Trustindex verifies that the original source of the review is Google. Humfrey's worked with me on my project from start to finish with great attention to detail and communication. Finished product is exactly what I was looking for! Thanks guys Zuri Harlow2023-10-05Trustindex verifies that the original source of the review is Google. Exceeded my expectations! The team was highly skilled and efficient in fixing our equipment. They provided top-notch service, and the turnaround time was impressive. Highly recommend Humfrey! liban ali2023-10-05Trustindex verifies that the original source of the review is Google. Thank you for doing an incredible work on my Valves and I’m extremely happy with the results. This would be the only machine shop I would go to in Calgary. Todd Holt2023-10-03Trustindex verifies that the original source of the review is Google. Top Machine shop with great staff thx for the help on my project. EWM AIM2023-10-03Trustindex verifies that the original source of the review is Google. Machining made easy, thank for help on my project. Gary Carter2023-03-09Trustindex verifies that the original source of the review is Google. Humfreys is the best in town! Best prices and the most friendly staff ever! Peter is the man .. knows his craft ! Madison is on the ball ! Ted although always so busy .. always has time to be friendly and talk Keep up the great work team 🙂 Adam
Insights & Solutions for Industrial Equipment Repairs
Let’s not sugarcoat it, equipment failure is expensive. In industrial operations, it can mean production delays, unsafe work conditions, and
When you’re dealing with machines that operate under high pressure, intense weight, and continuous use, there’s little room for error.
The 2024 U.S. presidential election concluded with Donald Trump securing a second term, triggering a familiar policy shift. By early

Let Calgary’s industrial repair leaders handle your machining and repair needs.
- (587) 857-0389
- 5703 6 St SE Calgary, AB T2H 1L7
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Emergency Services:
Available 24/7