Alps Welding Ltd

400 New Huntington Rd, Woodbridge, Ontario, L4H 0R4 Canada View map
Contact supplier See tel #, ask question, request materials, RFQ


Specializes in Design and Custom Fabrication. Custom Metal Fabricators - Tanks, Pressure Vessels, Heat Exchangers, Economizers, Condensers, Metal Flare Stacks, Water Treatment Equipment, Reactors, Cooling Towers, and Work with steel, Stainless steel, monel, hastelloy, inconel and titanium for the food, chemical, petro chemical, water, mining, steel and byproduct industries. Serves the North American market from a state of the art 60,000 square foot fabrication facility. Can handle projects of any size from small to 70 tons including ASME "U" Stamp and non code.

Year established: 1974
Number of employees: 65
Estimated annual revenue: $10,000,000 to $24,999,999

Learn more about our products and services.

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A shell-and-tube heat exchanger made of carbon steel by Alps Welding Ltd.

A.S.M.E Code Heat Exchangers

We can design and build custom A.S.M.E code heat exchangers to meet your requirements. Our facility offers the capabilities to trial fit large equipment. We can work with a variety of materials to produce equipment suitable for highly corrosive environments, sour service, high-tensile applications and more. We have experience with high levels of NDE inspection. Equipment designers, EPC’s and various end users from all over North America have been selecting us as their go-to fabricator since 1974. Our competitive pricing, versatile services, and fast delivery times make us your best choice. ...

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A custom-made, 200-foot stack for the oil and gas industry.

Custom Metal Fabricators

We are a custom metal fabricator and we have experience producing a wide variety of equipment. We have made everything from 200-foot-tall stacks to modular plants. With our 18-foot shipping envelope, if it can be shipped, we can build it. We have over 40 years’ experience and we are known for providing flexible services. We utilize a team of thoroughly trained and experienced engineers, welders and fitters. We can provide design, assembly, and installation services. Call us for a quote and we will show you the competitive prices and best delivery times that have made us the fabricator of ch...

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Carbon steel heater and storage tank fabricated by Alps Welding Inc.

Equipment Water Treatment

As a versatile custom fabricator, we can build a wide variety of water treatment equipment. We have a facility capable of handling very large equipment with ease. We also provide a number of services that go above and beyond the typical expectations of a manufacturer. We also provide design, assembly, installation and shipping preparation services. We excel at meeting tight deadlines and building complex equipment for critical applications. Since 1974, we have been earning our reputation for the most competitive prices, flexible services and fastest delivery times. Water treatment equipment...

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Three sections of stack inside the Alps Welding facility during trial fitting.

Flare Stacks

We can provide custom-made flare stacks that are designed to meet your specifications and will exceed expectations. We have experience building flare drums with diameters spanning 15 feet, and stacks reaching 200 feet tall. Our huge facility and crane capabilities allow us to test-fit your stack inside our building. We are capable of fabricating with materials including titanium, carbon steel, stainless steel, Hastelloy, Inconel and Monel. We have earned our reputation for fabricating equipment for critical applications that require thorough inspection and testing. Flare Stacks We can custo...

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A liquid seal fabricated by Alps Welding shown erected at a petroleum industry site.

Petroleum Industry Equipment

We can provide a wide variety of petroleum industry equipment, built to your specifications. We have built thousands of vessels in our 40-year history. Due to our customer service and fast deliveries, we have a reputation for handling projects that have encountered problems or are under demanding deadlines. When projects experience unforeseen issues in supply or scheduling, we are often asked to come to the rescue. We pride ourselves on the versatility of the work we perform. We use over 100 different welding procedures and we are always growing our offering of services.  Make us your first...

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A 15-foot diameter flare drum fabricated by Alps Welding.

Systems Process Equipment

We can provide systems process equipment to meet your requirements due to our custom fabrication capabilities. We have a large facility, an 18’ shipping envelope and 70-ton lifting capacity. We can produce equipment for hardened and high-tensile applications, or items that are suited to low temperature or high-corrosion environments. Our team of experienced engineers, fitters and welders will provide much more than fabrication services. We also offer design, assembly, installation of electrical and instrumentation components, and much more. Contact us for a quote and you will see why we are...

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We combined a heater and storage tank into a custom unit designed to stand effectively together.

Storage Tanks

We build storage tanks to suit your individual applications, with a history of ambition and design skill. Our team of skilled designers and manufacturers will work with your business to determine what you require. Then, we will go to work creating custom solutions that ensure maximum value for your purchase. At Alps Welding Ltd., we are experts at completing innovative custom projects designed for high structural integrity and practical use. Customized tanks designed to your specifications We have constructed standalone tanks, as well as models that include heaters. Our high-capacity facili...

We offer Products and Services in 124 Categories

For 40 years, Alps Welding has been the fabricator of choice for EPC's, equipment designers, and end users across North America for their custom process equipment. Let us quote your next project so we can offer you a competitive price, flexible service, and the best delivery time in the industry.

Alps Welding Ltd.

Value Proposition

Whether your requirements include sour service, low temperature service, high-tensile or hardened applications, or highly corrosive environments, we can build your equipment. We are capable of fabricating in many grades of carbon and stainless steel, including alloys such as Hastelloy, Monel, and Inconel, and we also have the capability of fabricating with titanium. We currently have over 100 distinct welding procedures, and are adding capabilities every year.

Areas of Expertise

  • Oil & Gas Extraction and Refining

  • Petrochemicals

  • Specialty Chemicals

  • Steelmaking

  • Mining

  • Food Processing

  • Pharmaceutical

  • Power Generation

  • Water Treatment


  • Mr Dennis Dussin

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