Quality Surface Engineering Since 1994

We offer a range of heat treating and surface engineering services at great prices.

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A&M Heat Treating Ltd. and A&M SurfTech, Serving GTA Manufacturers

Welcome to A&M Heat Treating and A&M SurfTech, two operations serving manufacturing businesses in the Mississauga area. We offer just one stop for all your heat treating requirements.

heat treating

Heat Treating

We are the GTA’s trusted heat treating service providers.

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Our team offers affordable surface engineering services.

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More Than 26 Years in Business

Since 1994, A&M has serviced customers in the following industries:


  • Tool and die

  • Aluminum extrusion

  • Trucking and automotive

We now have 2 locations for the convenience of our commercial clients.

Improve Performance and Productivity

Our mission at A&M is to provide world-class leadership in surface engineering and to help our customers improve their productivity and performance through surface engineering technologies. We are 100% committed to supplying consistent quality products for our customers’ processes.

Service Areas


  • Proudly serving Toronto Core

  • Mississauga

  • Ajax-Pickering

  • North York

  • Etobicoke

  • Brampton

  • Scarborough

  • Hamilton

  • Stoney Creek (pick up and delivery in the GTA)

Free parking!



  • 4 driving hours east of Detroit

  • 6 driving hours northeast of Cleveland

  • 1.5 driving hours northeast of Buffalo

  • 5 driving hours west of Montreal

Fast and Cost-Effective

We at A&M realize that our clients are giving us expensive parts to heat treat, which is why we work hard to turn out trustworthy and reliable results. We’re committed to delivering exceptional customer service with quick turnaround and very competitive pricing.

Pickup and Delivery in the GTA

A&M even offers pickup and delivery throughout the Greater Toronto Area. Find us just minutes from Toronto's Pearson International Airport, or call us for details.

Get in Touch for the Following Services:


  • Vacuum heat treatment

  • Carburizing

  • Carbonitriding

  • Solution annealing

  • Precipitation aging

  • Vacuum brazing

  • Normalizing

  • Stress relieving

  • Cryogenics

  • Gas nitriding

  • OxyCoat

  • Hardening facilities

  • Metallurgical laboratory services

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