The Metal fabrication industry in Connecticut is experiencing growth, with companies providing a plethora of services to clients globally. From precision machining, forming, and stamping to the fabrication of parts for industries such as aerospace, defense, and medical, these Connecticut based enterprises have etched their names in the industry. The future looks promising as these firms adopt innovative techniques and focus on sustainability.


Top 24 metal fabrication companies in Connecticut

1. Whitcraft Group

  • Website: whitcraft.com
  • Headquarters: South Windsor, Connecticut, United States
  • Founded: 1960
  • Headcount: 1001-5000
  • LinkedIn

Whitcraft is a leading manufacturer of highly-engineered precision formed, precision machined, and fabricated parts for aerospace turbine engine OEMs and Tier I suppliers.


2. Smith & Wesson Precision Components (SWPC)

  • Website: swpc.com
  • Headquarters: Deep River, Connecticut, United States
  • Founded: 1852
  • Headcount: 1001-5000
  • LinkedIn

Smith & Wesson Precision Components (swpc.com) is a metal forging and plastics company that specializes in producing raw forging blanks and near-net shape parts from aluminum, carbon, stainless steel, and plastic injection molding. They offer a wide range of services including heat treating, plating, and finishing to enhance the performance, durability, and aesthetics of their components. With a focus on quality and sustainability, SWPC is a trusted partner in the American manufacturing industry. Subscribe to stay informed and see what SWPC can do for you.


3. CSS (Connecticut Spring & Stamping)

  • Website: ctspring.com
  • Headquarters: Farmington, Connecticut, United States
  • Founded: 1939
  • Headcount: 201-500
  • LinkedIn

Connecticut Spring & Stamping (CSS) is a leading international manufacturer of precision springs and metal shaped solutions. With nearly 80 years of experience, CSS provides custom springs, progressive stampings, fineblanked stampings, machined components, and assemblies to OEMs in industries such as medical, aerospace, defense/firearms, transportation, and consumer products.


4. Seconn Fabrication LLC

  • Website: seconn.com
  • Headquarters: Waterford, Connecticut, United States
  • Founded: 2003
  • Headcount: 51-200
  • LinkedIn

Seconn is a sheet metal fabrication company located in Connecticut. With a 60,000 square foot facility and advanced technology, they offer customized services and production to meet customers' project needs. They are known for their strong customer partnerships and commitment to delivering high-quality products. Seconn is a trusted supplier with expertise in engineering, manufacturing, and on-time delivery.


5. Valley Tool and Manufacturing

  • Website: valleytl.com
  • Headquarters: Orange, Connecticut, United States
  • Founded: 1948
  • Headcount: 51-200
  • LinkedIn

Valley Tool and Manufacturing LLC is a company that specializes in precision manufacturing and assembly work. They offer services such as sheet metal fabrication, machining, painting, welding, and heat treating. With a wide range of capabilities, they provide excellent quality components and on-time delivery with competitive pricing.


6. Chapco, Inc

  • Website: chapcoinc.com
  • Headquarters: Chester, Connecticut, United States
  • Founded: 1965
  • Headcount: 51-200
  • LinkedIn

Chapco, Inc. is a metal fabrication and contract manufacturing company that offers end-to-end precision CNC machining and assembly services. With over 50 years of experience, Chapco provides innovative solutions to customers from diverse industries across the Northeast. Their commitment to quality and customer satisfaction sets them apart, and their collaborative partnerships ensure integrity in manufacturing. Chapco's capabilities include welding, grinding, and finishing, along with automated work centers for efficient production. They specialize in sheet metal fabrication, programming engineering, and offer a range of services from prototype to production.


7. Companion Industries, Inc.

Companion Industries Inc. is a full-service provider of precision metal stamping and tooling solutions. With over 40 years of experience, we are committed to delivering world-class processes and services to our clients. From prototypes to high volume production, we offer cost-effective solutions using the latest metal stamping and tooling technologies.


8. Component Engineers Inc

Component Engineers Inc. (CEI) is a precision manufacturing company based in Wallingford, CT. They specialize in CNC Swiss Machining, welding, bending, forming, and stamping automation cells. With over 30 years of experience, CEI provides complex parts and components with uncommon accuracy and reliability. They serve various industries, including medical, aerospace, energy, and firearms, offering one-stop precision manufacturing solutions.


9. Stevens Company, Inc.

Stevens Company, Inc. is a manufacturer specializing in custom metal parts for various industries. With over 70 years of experience, the company utilizes automated drawing and stamping processes to create seamless metal components. Their commitment to cutting-edge solutions and technical precision ensures the delivery of quality products. Stevens Company offers a diverse range of product offerings, tailored to meet individual customer requirements.


10. Logan Steel

Logan Steel is a steel fabrication company based in Connecticut. Since 1972, they have been a trusted provider of steel in all forms, catering to large manufacturers, fabricators, and even homeowners looking for DIY projects. With a 74,000 square foot fabrication shop and extensive sandblasting and painting capabilities, they offer a wide range of services including metal finishing, fabrication, design, and engineering. They provide high-quality prime materials at the best prices and offer free shipping on all orders. Logan Steel is a one-stop solution for all steel-related needs.


11. Welding Works

Welding Works is a metal fabrication company founded in 1979. They specialize in providing quick and reliable turnaround on industrial metal fabrications. Their versatile production capabilities allow them to meet the needs of customers in various industries. They pride themselves on offering personalized attention to every project and providing support services such as manufacturing engineering and problem-solving.


12. Lee Manufacturing Inc.

Lee Manufacturing offers one stop shopping for all enclosure needs from prototyping to manufacturing. They specialize in designing and fabricating low voltage sheet metal enclosures for the security, fire, telecommunication, and home automation industries.


13. Johnstone Company, INC

Johnstone Company is a provider of heat exchangers, pressure vessels, and custom fabrications. They offer services such as heat treating, custom alloy fabrications, and ASME stamp products. With expertise in heat exchangers and tube bundles, the company caters to various industries with their high-quality solutions.


14. Aldine Metal Products Corp.

Aldine Metal Products is a specialty sheet metal fabricator offering precision metal manufacturing and custom-engineered solutions at competitive prices. They specialize in commercial, military, medical, and packaging equipment industries.


15. Alloy Welding & Mfg CO INC

Alloy Welding & Manufacturing Co., Inc. is a job shop with 80 years of experience in metal fabrication, providing precision metal fabrication and design services for industrial and high-tech clients in central Connecticut.


16. Bull Metal Products, Inc.

  • Website: bullmetal.com
  • Headquarters: Middletown, Connecticut, United States
  • Founded: 1954
  • Headcount: 11-50
  • LinkedIn

Bull Metal Products is a custom sheet metal manufacturer specializing in metal enclosures, tools boxes, cabinets, carts and more for OEM manufacturers. With over 65 years of manufacturing experience, they use materials like sheet metal, tubing and rigid wire to produce high-quality American-made metal products.


17. Carlucci Welding & Fabrication

Carlucci Welding & Fabrication Inc. provides custom design, detailing, fabrication, and installation services for structural, industrial, and architectural sheet metal projects including stairs, railings, gates, and custom fabrications. They are committed to delivering quality work with attention to detail.


18. Excel Steel

Excel Steel provides precision metal fabrication services for residential, industrial, and architectural projects. They specialize in complex metal fabrication and can handle odd jobs such as ornamental and decorative designs. They prioritize attention to detail and aim to deliver state-of-the-art steel design and construction at competitive prices.


19. Labco Welding, INC.

LABCO Welding Inc. is a welding and fabrication company with over 45 years of experience. They specialize in producing precision components, assemblies, and metal fabrications.


20. Boudreau's Welding Company, INC.

Boudreau's Welding Co., Inc. is a fabricator and erector of structural steel, miscellaneous iron, industrial/commercial, government and sheet metal fabrications and installations since 1964 in northeastern Connecticut.


21. Acme Wire Products Co., Inc.

  • Website: acmewire.com
  • Headquarters: Mystic, Connecticut, United States
  • Founded: 1970
  • Headcount: 11-50
  • LinkedIn

Acme Wire Products specializes in precision fabrication of components, parts, and products for industrial and consumer applications.


22. Bms Aerospace

BMS Aerospace is an aerospace manufacturing solutions company that specializes in turbine engine components and assemblies. They offer a range of services including machining, welding, repair & overhaul, engineering, and quality control.


23. Global Point Technology

Global Point Technology (GPT) is a manufacturing company based in Farmington, New York. They offer value-added services to support sourcing and supply programs for various industries. GPT sources and manufactures plastic, metal, electronic, and electro-mechanical components. They provide design, production, packaging, and freight/shipping services. GPT is committed to delivering high-quality products at value prices.


24. Winslow Automatics Inc.

Winslow Automatics is a respected aerospace and aircraft parts equipment manufacturer with expertise in precision CNC turning and milling. With a reputation for quality, delivery, and competitive pricing, we specialize in working with difficult materials and tight tolerances. Our state-of-the-art facility, diverse array of CNC machinery, and engineering expertise allow us to handle both large and small production lots. As a job shop, we offer single or multiple operations on existing parts. Explore our site to discover the manufacturing services we provide.


Want to find more metal fabrication companies?


If you want to find more companies that provide a wide range of services, including precision machining, stamping, forming, and fabricating parts for automobile, defense, medical and aerospace industries you can do so with Inven. This list was built with Inven and there are hundreds of companies like these globally.


With Inven you'll also get to know the company's:


  • Ownership: Which of these are private equity backed? Which are family-owned?
  • Contact data: Who are the owners and CEO's? What are their emails and phone numbers?
  • Financials: How do these companies perform financially? What are their revenues and profit margins?

...and a lot more!