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We Use the Best Equipment for the Best Results!

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If you can conceive it, we can create it!

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Masters of Welding & Fabrication in Sussex, Serving New Brunswick and Atlantic Canada

Kings County Mechanical Ltd. is a full-service company for welding and fabrication in Sussex, serving all of New Brunswick and Atlantic Canada. We provide the same satisfaction to any project big or small. With our many fully equipped portable rigs, we can deliver the same level of excellence in the field as we provide in our newly expanded 23,000 square foot shop.

With over 30 years of experience, Kings County Mechanical Ltd. has earned a strong reputation for knowledge, mastery and reliability in the industry. Our skilled crew can take your projects from dreams to reality. Most one-dimensional shops leave you looking for someone else to complete your project, but at Kings County Mechanical Ltd., we can offer a one-stop shop for design, fabrication and installation.

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Welding & Fabrication

Be assured that we will meet all your specifications

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Custom Hydraulic Doors

We design and install commercial and residential doors

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Equipped for Best Results

Our newly expanded facility can handle your project

Custom Extension Trailers

Our trailers have hydraulically operated tails and extend to 16 feet.

Watch our trailer at work.


  • Piping (Pressure Vessel Certified)
  • Aluminum welding
  • Portable services
  • Shop facilities
  • Custom fabrication

Promotions and Special Offers

Free quotes

Diversified Services and Customer Support

Our friendly and professional sales and technical personnel, both in our office and in the field, help ensure that our customers receive the high level of service and support they have come to expect from Kings County Mechanical Ltd. We are able to offer diversified industrial, commercial and residential services with finished products that show our commitment to excellence. Job quality is our #1 priority!

In addition to welding and fabrication, our Sussex location operates a full-service centre and showroom for gas, welding and safety supplies. See our selection of competitively priced equipment and CSA approved products by following this link to KCM Welding & Safety Supplies Ltd.


Kings County Mechanical Ltd.

240 Stewart Avenue

Sussex, NB Canada

E4E 2G2

Phone: 506‑432‑6664

Fax: 506‑433‑5205



Monday – Friday: 7:30 AM – 5:00 PM
24/7 mobile service

Professional Affiliations

CWB certified – Canadian Welding Bureau
F4 Qualified Welder – New Brunswick license available upon request
American Welding Society (AWS)


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