CNC Machining shops in Guelph, Ontario

36 shops in Guelph list CNC machining on OMN. 1 is managed by its owner. 7 hold ISO 9001 and 4 hold CWB W47.1.

Scona Industries Limited

ListedOMN-B716ED3CGuelph, ONEst. 2023

Scona Industries Limited is an award-winning custom and production machine shop based in Guelph, Ontario. Founded in 2023, the company specializes in precision CNC machining, rapid custom prototyping, and fast-turnaround emergency repairs. Scona bridges the gap between small-batch engineering concepts to full-scale high-volume manufacturing, serving demanding sectors like aerospace, automotive, agriculture, and environmental industries. The business operates across two local facilities in Guelph, split between its main custom shop on Elmira Road North and its specialized production shop, the Ori Machine Facility, on Speedvale Avenue West. This dual-shop model allows the company to handle complex CNC milling and turning alongside advanced, high-precision in-house capabilities like wire EDM and cylindrical grinding. Beyond standard production runs, Scona specializes in emergency "line-down" support to quickly repair broken factory machinery, as well as industrial reverse-engineering to recreate obsolete components that are no longer available on the market. As a growing provider in the Ontario manufacturing supply chain, Scona Industries was honored by the Guelph Chamber of Commerce with the 2026 Emerging Business Award. Following this regional recognition, the company was appointed to hold an active seat on the Guelph Manufacturing Task Force to help guide regional industrial development, and it regularly collaborates directly with engineers on strict precision repair procedures for specialized aerospace repairs.

CNC Machining / Grinding & Tool Sharpening
Materials Carbon Steel, Aluminum, Plastics
Tol .0005-.0002
No certs listed

AWC Manufacturing LP

ListedOMN-6D986693Guelph, ON+3 facilitiesEst. 1995

Steel fabrication services for large and complex parts. Capabilities include plasma and flame cutting, metal forming, welding, CNC machining, vertical or horizontal milling, and assembly. Contract manufacturing services are available. Logistics, stress relieving, and coating are offered as secondary services. Serves mining, construction, forestry, power generation, rail, and locomotive industries.

CNC Machining / Sheet Metal Fabrication / Welding
Materials Carbon Steel
ISO 9001 / CWB W47.1 / AWS / ASME / CWB Certified Welding Inspector Level II / AWS Certified Welding Inspector / TSSA Certificate - Welded Fittings / TSSA Certificate - Manufacturing of Pressure Vessles / TSSA Certificate - Repairing of Pressure Vessles

Accu-Tech C.N.C. Solutions Inc.

ListedOMN-1515D6C2Guelph, ONEst. 2003

Custom manufacturer of parts for auto and aerospace industries. Capabilities include CNC machining, prototypes, tooling, assembly, punching and turning.

CNC Machining / Sheet Metal Fabrication / Tool & Die
ISO 9001

Arrow Off Road

ListedOMN-DCC993F0Guelph, ON+1 facility

With over 750 team members in over 450,000 sq. ft. of manufacturing space across five locations, Arrow Off-Road has the capacity to handle low to high volume product delivery for even the most complex project requirements. Arrow Off-Road’s roots in metal machining and fabrication go back over 100 years, giving our team the experience to actively collaborate with world-class OEMs and other innovative companies that operate within highly-regulated industries where product quality and safety are critical.

CNC Machining / Welding
No certs listed

Cardinal Laser Processing

ListedOMN-FF00539FGuelph, ON

Custom manufacturer of parts. Capabilities include laser cutting, forming, machining, and welding services. Materials handled include steel, stainless steel, and aluminum.

CNC Machining / Sheet Metal Fabrication / Laser Cutting+1
Materials Aluminum, Stainless, Carbon Steel
No certs listed

Comtech Mfg.

ListedOMN-92CCFE80Guelph, ONEst. 1991

Services Boring, Graphite Machining & Precision Machine Work

CNC Machining
No certs listed

Durose Manufacturing Ltd.

ListedOMN-356481BEGuelph, ONEst. 1944

Horizontal and vertical CNC machining services for steel materials, including milling, cutting, shearing, boring, and turning. Capable of machining parts up to 8,000 mm in length. Suitable for angles, bars, beams, channels, plates, and pipes. AutoCAD and SolidWorks files are accepted.

CNC Machining
Materials Carbon Steel
ISO 9001 / CWB W47.1

Electrowind

ListedOMN-961D1453Guelph, ON

In-house converting shop specializing in the custom fabrication of anything non-metal. Work with plastics including rigid material, board, pultrusions, tube & rod & work with flexible materials including films, papers, laminates, rubber, felt & foils to produce parts designed to specifications.Small or large production runs & fast turnaround on parts.

CNC Machining / Sheet Metal Fabrication
Materials Plastics
No certs listed

Fostet Manufacturing Inc.

ListedOMN-7E477283Guelph, ONEst. 1994

Machine shop specializing in precision CNC machining and production of components for defense, military, oil and gas, transportation, automotive and commercial industries. Capabilities include CNC lathe and milling, nitrogen fitting, honing, fabrication, welding and turning.

CNC Machining / Sheet Metal Fabrication / Welding
No certs listed

Hartec Mfg Inc.

ListedOMN-C16A2AA2Guelph, ONEst. 1983

Hartec Mfg Inc.

CNC Machining
No certs listed

Hastech Inc.

ListedOMN-AB0B097CGuelph, ONEst. 1982
CNC Machining
ISO 9001

Integrated Metal Products

ListedOMN-90383099Guelph, ONEst. 1987

ISO 9001:2000 certified CNC machining services. Materials handled include aluminum, steel, stainless steel & specialty steel. Machined products such as fenders, vehicle power transmission components, vehicle body components, automotive parts, commercial truck parts, electrical/electronic panels, electrical/electronic enclosures & assemblies are available. Other services include 3D CAD/CAM designing, prototyping, fabricating, laser cutting, welding, riveting, taping, heat treating, sanding, deburring, finishing, plating & coating.

CNC Machining / Sheet Metal Fabrication / Laser Cutting+2
Materials Aluminum, Stainless, Carbon Steel
ISO 9001 / CWB W47.1

Iron Industrial

ListedOMN-3CF6B473Guelph, ON

Metal fabrication services for stainless steel materials. Capabilities include CNC laser and plasma cutting, forming, and Mig or robotic welding services. Finishing services such as grinding, painting and polishing are offered. Product design, 3D CAD modeling, supply chain management, and packaging services are also provided.

CNC Machining / Sheet Metal Fabrication / Laser Cutting+2
Materials Stainless, Carbon Steel
No certs listed

Lewis Tool and Die Ltd.

ListedOMN-B7255B22Guelph, ONEst. 1965

Lewis Tool and Die Ltd.

CNC Machining / Tool & Die
No certs listed

Linamar Machine Ltd.

ListedOMN-A70B0330Guelph, ON

Machine Work, Agricultural Machinery

CNC Machining
No certs listed

MTM Automation & Aerospace MFG. INC.

ListedOMN-BD1637F6Guelph, ONEst. 1996

Custom manufacturer of precision machined components for oil and gas, aerospace, defense and other industries. Products include bladed disks, casings and impellers. Capabilities include prototyping, 3- and 5-axis CNC machining, CNC milling and turning, lathe work, CNC EDM and assembly.

CNC Machining
ISO 9001 / AS9100

Oskam Welding & Machine Ltd.

ListedOMN-4AC1EE79GUELPH, ONEst. 1959

Custom manufacturer of metal products for agriculture, tool and die, power generation, automotive, commercial, industrial and residential sectors. Products include tanks, bases, gauge ducts, stairs, railings, washer systems, stacks, hoppers, aggregate systems and mezzanines. Capabilities include metal fabrication, plasma cutting, welding, fitting, forming, rolling, machining, sandblasting, shearing, punching, drilling and finishing.

CNC Machining / Sheet Metal Fabrication / Welding+2
No certs listed

Quadrad Mfg. Ltd.

ListedOMN-7831C24EGuelph, ON

Machine Work

CNC Machining
No certs listed

Quinton Steel

ListedOMN-A8432403Guelph, ONEst. 1968

Custom manufacturer of split gears and gearboxes. Products include reducers, offshore drilling equipment, hoist and winch drums, mechanical and hydraulic presses, rolling bolsters and die transfer frames. Capabilities include fabrication, heat treating, hardfacing, prototyping, welding and vibratory stress relieving.

CNC Machining / Sheet Metal Fabrication / Welding+1
Materials Carbon Steel
No certs listed

RTZ Tooling

ListedOMN-BEBB3344Guelph, ONEst. 1997
CNC Machining / Tool & Die
No certs listed

Rosmar Welding Inc.

ListedOMN-F5342774Guelph, ONEst. 1975

Machine shop specializing in metal fabrication services. Capabilities include welding, bending, sawing, plasma and flame cutting services. Markets served include commercial, industrial, institutional and residential industries.

CNC Machining / Sheet Metal Fabrication / Welding
CWB W47.1

Stumark Machining Inc.

ListedOMN-08BFD03CGuelph, ONEst. 2007

Stumark Machining Inc.

CNC Machining
No certs listed

The Hi-Tech Gears Ltd.

ListedOMN-40A318D2Guelph, ON

Precision CNC and low and high-volume machining services for automotive and commercial applications. Metal, powdered metal, stainless steel and aluminum are handled. Machined products include engine sprockets, gears, transmission gear components, transmission carriers, hubs, electronic base components, roller drive shafts, heavy castings and rotor hubs. Capabilities also include laser cutting, press/fabrication, shearing, forming, stamping, spot, MIG and TIG welding, assembly and powder and wet painting.

CNC Machining / Sheet Metal Fabrication / Laser Cutting+1
Materials Aluminum, Stainless, Carbon Steel
No certs listed

Welmar Group Mechanical Contractors, Inc.

ListedOMN-8E33A50BGuelph, ONEst. 1991

Custom manufacturer of HVAC systems for commercial and industrial applications. Products include silencers, ducting, acoustic and thermal cladding, storage tanks and bins. Capabilities include drilling, welding, contract manufacturing, metal fabrication, CNC bending and forming, punching, rolling, laser, plasma and saw cutting services.

CNC Machining / Sheet Metal Fabrication / Laser Cutting+1
No certs listed
Common questions

CNC Machining in Guelph

How many CNC machining shops are there in Guelph, Ontario?
36 shops in Guelph list CNC machining on OMN. 1 is managed by its owner.
Which certifications do CNC machining shops in Guelph, Ontario hold?
The most common are ISO 9001 (7 shops), CWB W47.1 (4 shops), AS9100 (1 shop), ASME (1 shop) and AWS (1 shop).
How are the shops on this page ordered?
OMN members come first, then shops whose owners have claimed and maintain their listing, then every other listed shop in alphabetical order.
How do I get quotes from CNC machining shops in Guelph, Ontario?
Submit one RFQ through OMN. OMN reviews it and routes it to shops whose recorded process, material, certification, and location match. It is free for buyers, with no commission or markup on shop quotes.