Metal fabrication companies in Massachusetts play a crucial role in manufacturing a range of products from metal components to assemblies. This industry is characterized by firms that offer services such as cutting, welding, and machining to cater to various sectors, including aerospace, telecommunications, and construction. As technology advances, automation and precision manufacturing are reshaping operations, allowing companies to improve both efficiency and quality. Sustainability is becoming increasingly important, with many firms implementing eco-friendly practices to minimize waste. With collaborations and investments in material technology, the future looks bright for the metal fabrication sector in Massachusetts.


The list showcases a mix of well-established and newer metal fabrication companies in Massachusetts, ranging in size from small family-owned shops to larger corporate entities. Many companies, like Precision Engineering and Momentum Manufacturing, have years of experience, having been founded between 1951 and 2011. Their specializations cover areas such as custom sheet metal fabrication, precision machining, and engineering services, indicative of the sector's adaptability and resourcefulness. As these companies evolve, they continue to cater to the demands of a modern marketplace, offering high-quality products and innovative solutions tailored to their clients' needs.


Read on to discover more about Massachusetts' top metal fabrication companies.


Top 20 Metal Fabrication Companies in Massachusetts


1. Precision Engineering Incorporated


Precision Engineering Incorporated, based in Uxbridge, Massachusetts, is a contract manufacturer that specializes in custom sheet metal components and assemblies. Founded in 1988, the company has established itself as a key player in the metal fabrication industry, particularly in sectors such as aerospace and telecommunications. They provide a comprehensive suite of services, including laser cutting, welding, and electro-mechanical assembly, catering to the production needs of OEMs and other businesses. As a Tier-1 manufacturer, Precision Engineering focuses on design-for-manufacturability and offers solutions for low, medium, and high-volume production runs. Their recent acquisition by The Heico Companies has allowed them to expand their capabilities, particularly in high precision sheet metal-based thermal enclosures and peripherals. The company is committed to quality and sustainability, holding certifications such as AS9100 and ISO 9001, which reflect their adherence to industry standards.


2. R.R. Leduc Corporation

  • Website: rrleduc.com
  • Ownership type: Family Owned
  • Headquarters: Holyoke, Massachusetts, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1967
  • Headcount: 11-50
  • LinkedIn: r.r.-leduc-corporation

R.R. Leduc Corporation, based in Holyoke, Massachusetts, is a family-owned metal fabrication company that has been operational since 1967. Specializing in precision sheet metal fabrication and custom powder coating, the company serves a variety of industries, including military, telecommunications, and medical. With a workforce of over 45 employees, R.R. Leduc operates from a 60,000 square foot facility, equipped with state-of-the-art technology to meet the evolving demands of their clients. Their services include reverse engineering, surface treatments, and comprehensive engineering support, ensuring that they can deliver high-quality products tailored to customer specifications. The company emphasizes quality control, adhering to military standards and utilizing advanced digital instrumentation for precision. R.R. Leduc's commitment to customer service, on-time delivery, and competitive pricing positions them as a reliable partner in the metal fabrication industry.


3. Momentum Manufacturing Group

  • Website: mmgmfg.com
  • Ownership type: Private
  • Headquarters: Georgetown, Massachusetts, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1982
  • Headcount: 501-1000
  • LinkedIn: momentum-manufacturing

Momentum Manufacturing Group, based in Georgetown, Massachusetts, is a prominent player in the metal fabrication and machining industry. Founded in 1982, the company has evolved significantly over the years, now operating 14 facilities with over 850,000 square feet of manufacturing space. They specialize in a wide array of services, including precision machining, aluminum extrusion, and custom cable solutions, primarily serving OEMs and product manufacturers. With a workforce exceeding 800 skilled employees, MMG emphasizes quality and efficiency in its operations. The company holds ISO 9001:2015 and AS9100 certifications, reflecting its adherence to rigorous quality standards. Their strategic investments in automation and advanced manufacturing technologies have enhanced their production capabilities, allowing them to meet the demands of various industries, including aerospace and defense. MMG's commitment to customer success and operational excellence positions it as a significant entity in the metal fabrication sector.


4. Momentum Manufacturing Group

  • Website: mmg1982.com
  • Ownership type: Private Equity
  • Headquarters: Georgetown, Massachusetts, United States (USA)
  • Latest funding: October 2017
  • Founded year: 1982
  • Headcount: 501-1000
  • LinkedIn: momentum-manufacturing-group

Momentum Manufacturing Group, founded in 1982, is a metal fabrication and machining company based in Georgetown, Massachusetts. The firm specializes in a variety of manufacturing services, including precision machining, aluminum extrusion, and custom cable manufacturing. They cater to original equipment manufacturers (OEMs) and product manufacturers across multiple industries, emphasizing quality and efficiency in their operations. With a workforce of over 800 and 14 manufacturing facilities totaling more than 850,000 square feet, MMG has established itself as a significant player in the metal components manufacturing sector. The company is ISO 9001:2015 and AS9100 certified, ensuring adherence to rigorous quality standards. Their strategic investments in automation and advanced machinery have positioned them to meet the evolving demands of their clients, while their recent accolades, such as being named among the top ten metal fabricators in North America, highlight their ongoing relevance and success in the industry.


5. Atlantic Stainless Co., Inc.

  • Website: atlanticstainless.com
  • Ownership type: Private
  • Headquarters: North Attleborough, Massachusetts, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1983
  • Headcount: 11-50
  • LinkedIn: atlantic-stainless-co-inc-

Atlantic Stainless Co., Inc., founded in 1983 and based in North Attleborough, Massachusetts, is a private company specializing in stainless steel supply and fabrication. With a dedicated team of around 15 employees, the company prides itself on providing high-quality stainless steel products, including sheets, plates, bars, and tubes. They also offer custom fabrication services such as waterjet cutting, plasma cutting, and polishing. Their clientele spans multiple industries, including medical, marine, and food service, highlighting their capability to meet specific material needs. Atlantic Stainless emphasizes customer satisfaction and prompt delivery, ensuring that they remain a reliable partner for businesses requiring durable materials and expert service.


6. Lawton Welding Company, Inc.

  • Website: lawtonwelding.com
  • Ownership type: Family Owned
  • Headquarters: Topsfield, Massachusetts, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1982
  • Headcount: 51-200
  • LinkedIn: lawton-welding-company

Lawton Welding Company, Inc., based in Topsfield, Massachusetts, has been a family-owned business since its inception in 1982. With a workforce of approximately 46 employees, the company has grown from humble beginnings to operate three fabrication facilities, boasting over 100,000 square feet of automated shop space. Lawton Welding specializes in the design, fabrication, and installation of structural steel and miscellaneous metals, serving a variety of sectors including life sciences, education, and government. Their in-house detailing and engineering teams utilize advanced technologies such as BIM and 3D modeling to streamline project execution. The company prides itself on delivering high-quality projects that meet client specifications on time and within budget. Their commitment to safety and quality is underscored by their AISC certification, making them a reliable partner in the metal fabrication industry.


7. Carbone Metal Fabricator

  • Website: cmfi.com
  • Ownership type: Private
  • Headquarters: Chelsea, Massachusetts, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1958
  • Headcount: 51-200
  • LinkedIn: carbone-metal-fabricator-inc-

Carbone Metal Fabricator, based in Chelsea, Massachusetts, is a custom metal fabrication company that specializes in stainless steel and metal products. Established in 1958, the company has built a reputation for delivering high-quality, tailored solutions that meet the specific needs of its clients. Carbone serves a variety of industries, including foodservice and healthcare, where functionality and aesthetic appeal are paramount. Their services range from fabrication and engineering to project management and design prototyping, showcasing their comprehensive approach to metal fabrication. The company operates from a state-of-the-art facility equipped with advanced manufacturing technology, ensuring precision and efficiency in their production processes. Carbone's commitment to quality is underscored by their certifications, which demonstrate their adherence to national safety standards. With a dedicated team of skilled professionals, Carbone Metal Fabricator continues to tackle complex projects, delivering dependable and timely results that enhance their clients' operations and designs.


8. Capone Iron Corporation

  • Website: caponeiron.com
  • Ownership type: Family Owned
  • Headquarters: Rowley, Massachusetts, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1951
  • Headcount: 51-200
  • LinkedIn: capone-iron-corporation

Capone Iron Corporation, established in 1951, is a family-owned steel fabrication and construction contractor based in Rowley, Massachusetts, with an additional facility in Berlin, New Hampshire. The company specializes in structural steel and miscellaneous metals, providing a full suite of services that range from project management to steel installation. With a workforce of approximately 37 employees, Capone Iron emphasizes quality and safety in its operations, maintaining an impeccable safety record. Their facilities are equipped with state-of-the-art technology, allowing for efficient material handling and fabrication processes. Capone Iron serves a variety of clients in the construction industry, focusing on delivering high-quality steel products while supporting the American economy through job creation and sustainable practices. Their commitment to customer satisfaction is reflected in their long-standing relationships with clients and their proactive approach to project challenges.


9. Metalcrafters, Incorporated

  • Website: metalcraftersinc.com
  • Ownership type: Family Owned
  • Headquarters: Methuen, Massachusetts, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1943
  • Headcount: 51-200
  • LinkedIn: metalcrafters-incorporated

Metalcrafters, Incorporated, based in Methuen, Massachusetts, is a family-owned contract manufacturer that has been operational since 1943. The company specializes in precision sheet metal fabrication and electro-mechanical assemblies, catering primarily to large original equipment manufacturers (OEMs). With a workforce of approximately 36 employees, Metalcrafters operates from a modern 130,000 square-foot facility, which has been equipped with advanced automation and robotics to enhance production capabilities. Their services include prototyping and high-volume production, ensuring that they can meet a variety of customer needs. Metalcrafters is ISO 9001:2015 certified and ITAR registered, reflecting their commitment to quality and compliance in manufacturing. The company emphasizes customer satisfaction through total quality management, striving for continuous improvement in their processes and technology. Their extensive equipment list includes state-of-the-art laser cutting, punching, and welding machinery, which supports their ability to deliver high-quality products efficiently.


10. Building Envelope Systems

  • Website: teambes.com
  • Ownership type: Private
  • Headquarters: Plainville, Massachusetts, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2011
  • Headcount: 51-200
  • LinkedIn: building-envelope-systems

Building Envelope Systems, founded in 2011 and based in Plainville, Massachusetts, is a construction company that specializes in structural steel, metal fabrication, and design-build services. With a workforce of 51-200 employees, the company serves a variety of clients across commercial, residential, and industrial sectors. Their expertise includes the fabrication and installation of structural steel, miscellaneous metal components like stairs and railings, and various metal panel systems. The company prides itself on delivering high-quality craftsmanship and maintaining a strong reputation for reliability and durability in their projects. Building Envelope Systems has built a solid foundation in the construction industry, emphasizing quality service and a commitment to client satisfaction. They have successfully completed numerous projects, showcasing their capabilities and experience in the field.


11. inMetal

  • Website: inmetal.com
  • Ownership type: Corporate
  • Headquarters: Sharon, Massachusetts, United States (USA)
  • Employee distribution: Colombia 50%, United States (USA) 50%
  • Latest funding: November 2022
  • Founded year: 1945
  • Headcount: 11-50
  • LinkedIn: inmetal

inMetal, officially known as Industrial Metal Products Co., Inc., is a precision sheet metal fabrication and assembly company based in Sharon, Massachusetts. Established in 1945, inMetal has built a reputation for delivering high-quality custom metal products tailored to meet the specific needs of its clients. The company serves a variety of industries, including telecommunications, medical equipment, and commercial electronics, showcasing its adaptability and expertise. With a workforce of around 33 employees, inMetal operates from a substantial facility that houses state-of-the-art fabrication technology, including CNC laser cutting, CNC punching, and robotic welding. Their commitment to quality is underscored by their ISO 9001:2015 certification, ensuring that they meet rigorous standards in their manufacturing processes. inMetal's engineering team plays a crucial role in optimizing designs for manufacturability, helping clients achieve cost-effective solutions from prototype through to full production runs. Their extensive capabilities in metal fabrication and assembly make them a significant player in the industry.


12. Worcester Air Conditioning, LLC


Worcester Air Conditioning, LLC, based in Ashland, Massachusetts, has been a significant player in the construction service sector since its founding in 1960. The company specializes in sheet metal fabrication and installation, catering primarily to commercial and industrial projects. With a workforce of approximately 47 employees, Worcester Air has built a solid reputation over its more than five decades of operation. Their production facility spans 30,000 square feet and is equipped with advanced technology, allowing them to design, fabricate, and install a wide range of ductwork systems in materials such as galvanized steel, stainless steel, aluminum, and black iron. The company emphasizes quality and efficiency, ensuring that projects are completed on time and within budget. Their commitment to continuous improvement is evident in their adoption of lean practices, which have been implemented since 2010. This focus on innovation and quality positions Worcester Air Conditioning as a relevant and capable entity in the metal fabrication industry.


13. Jay Industries, Inc.

  • Website: jayindinc.com
  • Ownership type: Family Owned
  • Headquarters: Mansfield, Massachusetts, United States (USA)
  • Employee distribution: United States (USA) 90%, India 10%
  • Founded year: 1969
  • Headcount: 501-1000
  • LinkedIn: jay-industries-inc-

Jay Industries, Inc. is a family-owned manufacturing company based in Mansfield, Massachusetts, with a history dating back to 1969. The company specializes in metal fabrication, injection molding, robotic welding, and coating services, primarily serving the automotive and agricultural sectors. With a workforce of around 106 employees, Jay Industries operates multiple facilities and has a strong commitment to quality, as evidenced by their ISO-14001, ISO-9001, and IATF 16949 certifications. The company prides itself on its ability to control the manufacturing process from raw materials to finished products, ensuring high-quality standards and competitive pricing. Jay Industries also emphasizes community involvement and employee development, reflecting its dedication to both its local community and its workforce. Their advanced capabilities in robotic welding and CNC machining position them well within the metal fabrication industry, making them a relevant player in this field.


14. Ryan Iron Works

  • Website: ryanironworks.net
  • Ownership type: Private
  • Headquarters: Raynham, Massachusetts, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1918
  • Headcount: 11-50
  • LinkedIn: ryan-iron-works

Ryan Iron Works, Inc. is a metal fabrication and construction services provider based in Raynham, Massachusetts. Founded in 1918, the company specializes in custom metalwork, catering to various sectors such as commercial, industrial, and educational. Their offerings include canopies, stairs, ornamental structures, and structural steel, among others. Ryan Iron Works has a notable history, being recognized as one of the most experienced fabricators in the Northeast. They have worked on significant projects, including installations at prestigious institutions like Harvard University and Fenway Park. The company operates from a 50,000 square foot main plant equipped with both traditional and modern machinery, ensuring they meet the demands of high-quality metal solutions. Their commitment to quality and innovation is evident in their specialized divisions, which focus on different aspects of metal fabrication, including a dedicated facility for high-end nonferrous projects. With a workforce of 23 employees, Ryan Iron Works continues to thrive in the competitive metal fabrication market.


15. Evans Industries

  • Website: evansindustries.com
  • Ownership type: Corporate
  • Headquarters: Topsfield, Massachusetts, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Latest funding: November 2022
  • Founded year: 1965
  • Headcount: 51-200
  • LinkedIn: evans-industries

Evans Industries, based in Topsfield, Massachusetts, is a metal components manufacturer that specializes in precision machining and metal fabrication. Founded in 1965, the company has built a reputation for serving original equipment manufacturers (OEMs) and product manufacturers across critical sectors such as aerospace, defense, and medical technology. With a workforce of approximately 25 employees, Evans Industries is part of the Momentum Manufacturing Group, which boasts over 800 employees and multiple facilities. This affiliation enhances their capabilities, allowing them to provide a comprehensive suite of manufacturing services. Their commitment to quality is underscored by certifications like ISO 9001:2015 and AS9100, ensuring they meet stringent industry standards. Evans Industries continues to play a significant role in the metal fabrication industry, focusing on high-quality production and efficient delivery to meet customer demands.


16. Salem Metal, Inc.

  • Website: salemmetal.com
  • Ownership type: Family Owned
  • Headquarters: Middleton, Massachusetts, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1970
  • Headcount: 51-200
  • LinkedIn: salem-metal-inc

Salem Metal, Inc. is a family-owned metal fabrication shop based in Middleton, Massachusetts, with a history dating back to 1970. The company specializes in precision sheet metal fabrication and machining services, catering to various industries, including electronics and medical devices. With a workforce of approximately 26 employees, Salem Metal prides itself on delivering high-quality metal parts and fabrication solutions. Their modern facility is equipped with advanced technology, including laser processing, CNC machining, and in-house painting services. This allows them to handle complex projects and meet specific tolerances required by their clients. Salem Metal's commitment to quality is underscored by their ISO 9001:2015 certification, which reflects their dedication to maintaining high standards in production and customer satisfaction. The company has built a reputation for reliability and competitive pricing, making it a trusted partner for businesses seeking precision metal fabrication.


17. Wrobel Engineering Co., Inc.

  • Website: wrobeleng.com
  • Ownership type: Family Owned
  • Headquarters: Avon, Massachusetts, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1976
  • Headcount: 51-200
  • LinkedIn: wrobel-engineering

Wrobel Engineering Co., Inc., based in Avon, Massachusetts, is a family-owned business that has been operational since 1976. The company specializes in precision metal fabrication and engineering services, catering to industries such as medical, defense, and aerospace. With a workforce of around 40 employees, Wrobel Engineering prides itself on its commitment to quality and efficiency. They utilize advanced technologies and maintain a state-of-the-art facility that supports a wide array of services, including CNC machining, prototyping, and assembly. The company is recognized for its rigorous quality control processes and holds several certifications, including ISO 13485:2016, which is crucial for medical device manufacturing. Wrobel Engineering's extensive experience and focus on customer service make it a reliable partner for clients seeking high-quality metal components and assemblies.


18. Eagle Stainless Tube & Fabrication Inc.


Eagle Stainless Tube & Fabrication Inc. is a manufacturing company based in Franklin, Massachusetts, specializing in stainless steel tubing and fabrication services. Founded in 1982, the company has built a reputation for precision and quality, serving industries such as medical and aerospace. Their product range includes hypodermic tubing, fractional tubing, bar stock, and custom-fabricated components. Eagle Stainless is known for its advanced fabrication services, which include deburring, cutting, bending, Swiss CNC machining, and laser machining. The company emphasizes the importance of high-performance materials, particularly in applications that demand reliability and accuracy. With a dedicated workforce and a commitment to customer satisfaction, Eagle Stainless continues to be a significant player in the metal fabrication industry.


19. Welfab, INC.

  • Website: welfab.com
  • Ownership type: Private
  • Headquarters: Billerica, Massachusetts, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1980
  • Headcount: 11-50
  • LinkedIn: welfab-inc.

Welfab, INC. is a precision metal fabricator based in Billerica, Massachusetts, established in 1980. The company specializes in machining, welding, and sheet metal services, catering to manufacturers by providing high-quality metal components and parts. Welfab has evolved from a small job shop into a comprehensive resource for precision fabrication, acquiring advanced technology and expertise over the years. Their operations focus on delivering total finished quality, ensuring that every part meets stringent standards. Welfab's culture emphasizes a proactive approach to problem-solving, making them a reliable partner for clients seeking tailored solutions. With a commitment to continuous improvement, Welfab remains dedicated to meeting the demanding challenges of the metal fabrication industry.


20. Wirefab, Inc.

  • Website: wirefab.com
  • Ownership type: Family Owned
  • Headquarters: Worcester, Massachusetts, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1955
  • Headcount: 51-200
  • LinkedIn: wirefab-inc

Wirefab, Inc. is a family-owned manufacturing company based in Worcester, Massachusetts, specializing in wire forming and fabrication services. Established in 1955, Wirefab has built a reputation for quality and efficiency in its production processes. The company operates from an 85,000 sq. ft. facility, housing over 300 machines that enable a wide range of capabilities, including MIG and TIG welding, laser cutting, tube fabrication, sheet metal fabrication, and CNC machining. Wirefab serves a variety of sectors, such as food service, medical equipment, and material handling, providing customized solutions tailored to client needs. Their focus on using North American materials ensures high quality and faster turnaround times. Wirefab emphasizes a collaborative approach, working closely with clients to develop innovative solutions that meet specific requirements. With a philosophy centered on quality, Wirefab continues to thrive in the competitive landscape of metal fabrication.



Metal Fabrication Insights: Key Companies in Massachusetts


CompanyHeadquarterSizeFoundedOwnership
Precision Engineering IncorporatedUxbridge, Massachusetts, United States (USA)11-501988Corporate
R.R. Leduc CorporationHolyoke, Massachusetts, United States (USA)11-501967Family Owned
Momentum Manufacturing GroupGeorgetown, Massachusetts, United States (USA)501-10001982Private
Momentum Manufacturing GroupGeorgetown, Massachusetts, United States (USA)501-10001982Private Equity
Atlantic Stainless Co., Inc.North Attleborough, Massachusetts, United States (USA)11-501983Private
Lawton Welding Company, Inc.Topsfield, Massachusetts, United States (USA)51-2001982Family Owned
Carbone Metal FabricatorChelsea, Massachusetts, United States (USA)51-2001958Private
Capone Iron CorporationRowley, Massachusetts, United States (USA)51-2001951Family Owned
Metalcrafters, IncorporatedMethuen, Massachusetts, United States (USA)51-2001943Family Owned
Building Envelope SystemsPlainville, Massachusetts, United States (USA)51-2002011Private
inMetalSharon, Massachusetts, United States (USA)11-501945Corporate
Worcester Air Conditioning, LLCAshland, Massachusetts, United States (USA)11-501960Private
Jay Industries, Inc.Mansfield, Massachusetts, United States (USA)501-10001969Family Owned
Ryan Iron WorksRaynham, Massachusetts, United States (USA)11-501918Private
Evans IndustriesTopsfield, Massachusetts, United States (USA)51-2001965Corporate
Salem Metal, Inc.Middleton, Massachusetts, United States (USA)51-2001970Family Owned
Wrobel Engineering Co., Inc.Avon, Massachusetts, United States (USA)51-2001976Family Owned
Eagle Stainless Tube & Fabrication Inc.Franklin, Massachusetts, United States (USA)51-2001982Private
Welfab, INC.Billerica, Massachusetts, United States (USA)11-501980Private
Wirefab, Inc.Worcester, Massachusetts, United States (USA)51-2001955Family Owned


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