Connecticut
Welders & Metal Fabricators in Connecticut
Metal fabricators and welders working Connecticut. 36 shops and 1 mobile rig listed, across 55 cities.
Key Takeaways
- 36 shops and 1 mobile welder listed across 55 cities in Connecticut.
- Most providers are in Stamford, South Windsor, Milford.
- WeldRunners does not verify insurance, availability or pricing. Call the provider to confirm before work starts.
Listings last updated .
Welders by city in Connecticut
- Amston (1)
- Avenue New Britain (1)
- Bantam (1)
- Bethel (2)
- Bloomfield (1)
- Bolton (1)
- Bridgeport (5)
- Bristol (1)
- Centerbrook (1)
- Cheshire (1)
- Danbury (1)
- Deep River (1)
- Durham (1)
- East Berlin (1)
- East Haddam (1)
- East Hampton (1)
- East Hartford (3)
- East Windsor (2)
- Enfield (1)
- Glastonbury (1)
- Greenwich (1)
- Griswold (1)
- Hamden (2)
- Hartford (5)
- Interstate Ln Waterbury (1)
- Madison (1)
- Manchester (1)
- Meriden (1)
- Middletown (3)
- Milford (6)
- Naugatuck (2)
- New Britain (4)
- New Haven (1)
- New Milford (2)
- Newington (4)
- Newtown (1)
- North Branford (2)
- North Haven (1)
- Norwalk (2)
- Oakdale (1)
- Plainville (1)
- Seymour (1)
- Shelton (1)
- South Windsor (7)
- Southington (3)
- Stamford (8)
- Terryville (1)
- Torrington (1)
- Vernon (2)
- Wallingford (1)
- West Hartford (2)
- Westbrook (1)
- Windsor (2)
- Winsted (1)
- Woodbridge (1)
Welding services in Connecticut
Providers
- 1SFshopListing
#1 Steel Fabrication CT | Excel Steel | (860) 854-3054
East Berlin, CT
Structural steel and miscellaneous metal fabrication for residential, commercial, and industrial projects. Excel Steel handles shearing, punching, forming, rolling, plasma cutting, drilling, tapping, machining, and welding of carbon steel, aluminum, and stainless steel. Equipment includes a 180-ton press brake with 13-foot capacity, a 5-by-10-foot CNC plasma cutter, plate rolling to 5 feet by 1/4 inch, and a 92-ton ironworker; the shop also provides field welding and installation across Connecticut, Massachusetts, and New York within a 75-mile radius.
View→ - 8M0shopListing
88Lab
Milford, CT
Custom fabrication shop in Milford, CT working with steel on architectural metal, art pieces, and small-batch builds.
custom-fabsteel(203) 515-3143→ - ARWshopListing
A Reliable Welder, LLC
Milford, CT
At A Reliable Welder, welding is not just a job; it’s an art form that we’ve mastered over the years. CJ, our highly skilled fabricator possesses a deep understanding of the intricate details that go into creating flawless custom railings.
custom-fabsteel(203) 260-6971→ - AUFshopListing
About Us - Farrell Precision - (860) 355-2651
New Milford, CT
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Acme Railing LLC
Milford, CT
Custom metal railing fabrication for residential and commercial applications in the Fairfield and New Haven County area. All-welded construction for stairs and handicapped ramps, with each railing custom-fabricated to fit the specific size and angle of the application.
custom-fabsteel(203) 372-2151→- AWCshopListing
AeroTek Welding Co., INC
South Windsor, CT
Tungsten inert gas welding of precision components for aerospace, marine, and energy industries. Welds titanium, inconel, waspalloy, hastelloy, stellite, haynes, cobalt, and aluminum. Holds Nadcap and NAVSEA accreditation and is Pratt and Whitney LCS approved.
custom-fabsteel(860) 785-8238→ Air Handling Systems
Woodbridge, CT
Air Handling Systems manufactures and distributes dust and fume collection components for commercial, industrial, and hobby applications.
(203) 389-9595→- AWAshopListing
Aircraft Welding & Manufacturing
Hartford, CT
Full-service welding, brazing, precision machining, fabrication, and overhaul repair in a 10,000 sq. ft. climate-controlled facility. Works with steel, aluminum, stainless steel, nickel, titanium, cobalt, magnesium, plastics, and composites for aerospace, gas turbine, military/defense, medical, and automotive industries. Handles jobs from 1 part to 1,000+ units.
cnccustom-fabsteel(860) 296-8835→ - AMCshopListing
Allied Machining Co: Machine Shop in Newington, CT
Newington, CT
CNC turning, milling, wire EDM, and assembly services for aerospace, defense, and commercial customers. Machines parts from steel, aluminum, titanium, and nickel alloys, with turning capacity up to 24 inches diameter and 5-axis milling capability. Also provides in-house engineering, rapid prototyping, finishing, and coating services from a 10,000 sq/ft facility in Newington, Connecticut.
View→ Alloy Welding and Manufacturing Co., Inc.
Bristol, CT
Metal fabrication and design services for industrial and high-tech clients, offering laser welding and water jet cutting in steel, stainless steel, aluminum, cast iron, copper, and titanium. Performs fabrication, installation, and repairs for industrial manufacturers, contractors, schools, governments, hospitals, and other clients. Holds AWS D1.1 Structural, AWS D14.3 Heavy Equipment, and AWS D1.2 Aluminum certifications, and ISO 9001:2015.
aluminum(860) 582-3638→- AMWshopListing
AMC Metal Works - AMC Enterprises LLC
Terryville, CT
Structural and miscellaneous metal fabrication and installation for commercial construction, retail, education, and healthcare projects. Fabricates steel embed plates, structural steel components, staircases, and railings primarily in carbon mild steel, with in-house shop equipment and certified welders. Provides on-site installation, owns and operates its own trucking fleet, and serves Connecticut, southern Massachusetts, and southern New York.
steel(203) 725-4587→ American Iron Works
New Haven, CT
Custom ornamental metal fabrication in iron, stainless steel, aluminum, bronze, and more for commercial and residential applications. Offers stick, MIG, and TIG welding; plasma cutting; grinding; metal bending; and finishing services including sandblasting, powder coating, galvanizing, and patinas. Handles design, fabrication, finishing, and installation of railings, stairs, gates, pergolas, and custom metalwork across Connecticut.
aluminumsteelstainless(203) 624-7360→- AMAshopListing
American Metallizing & Machine, Inc.
South Windsor, CT
Industrial equipment repair and parts fabrication, specializing in thermal spray coating and precision machining to restore machinery to OEM specifications. Services include spray metallizing, hard chroming, sleeving, hydraulic and pneumatic cylinder restoration, and custom parts fabrication. Serves small manufacturers across the region.
custom-fabrepairsteel(860) 289-1677→ - ASPshopListing
American Specialty Products ASP
Vernon, CT
Machining, fabrication, and engineering services for gas handling, liquid handling, semiconductor, biomedical, automotive, and fiber optics industries. Offers both custom fabrication work and standard products including high-purity gas handling systems and fiber Bragg grating components.
custom-fabsteel(860) 871-2279→ 
American Welding & Fabrication, LLC
New Britain, CT
Custom metal fabrication and welding services including GTAW, MIG, torch brazing, and silver soldering. Shop capabilities include cutting, shearing, bending, rolling, pipe bending, plasma cutting, tube bending, machining, and straightening. Compliant to AWS standards and ISO 9000 with certified welders.
(860) 438-7666→- AWIshopListing
AMK Welding Inc
South Windsor, CT
Electron beam and TIG welding of complex assemblies in specialty metals and superalloys, with vacuum heat treatment and precision machining. The 40,000-square-foot facility operates two electron beam chambers, over 30 TIG welding stations, a 7-axis robotic TIG system, and in-house metallurgical testing and inspection. Serves aerospace and defense contractors, holding ISO 9001:2015 and AS9100:2016 certification and NADCAP approval.
custom-fabsteel(860) 289-5634→ 
Anma Welding and Fence LLC
Danbury, CT
Iron work, main gates, railings, balconies and more; stainless steel works, aluminum works
aluminumsteelstainless(914) 519-7211→- AIWshopListing
Architectural Iron Works Inc
Plainville, CT
Custom iron fabrication and installation for residential and commercial properties, including fences, gates, railings, balconies, and stairs. Operates a 10-foot shear and 12-foot brake, and also fabricates sheet metal, truck racks, and truck bodies. Serves customers throughout Connecticut.
custom-fabsteel(860) 793-1828→ - ASFshopListing
Architectural System Fabricators in Southington CT
Southington, CT
Architectural System Fabricators provides precision metal fabrication and panel work for commercial and institutional construction in aluminum, stainless steel, copper, mild steel, zinc, and composite materials. The shop specializes in ACM panels, brake-formed components, laser cutting, CNC routing, and coil processing, with equipment including Connecticut's only long-folding machine capable of handling pieces up to 33 feet. They serve architects, contractors, and builders with custom fabrication, drafting support, and painting services, offering nationwide shipping.
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Artistic Iron Works LLC
Norwalk, CT
Custom metal forging and fabrication in iron, bronze, stainless steel, and aluminum. Produces railings, gates, fences, stairs, fireplace enclosures, metal furniture, and custom accent pieces. In-house painting and finishing.
(203) 838-9200→- AWIshopListing
Artistic Wrought Iron LLC
West Hartford, CT
Custom wrought iron fabrication and installation for railings, fencing, gates, doors, and spiral stairs, serving homeowners, contractors, and businesses across Connecticut. Handles light fabrication work including custom brackets and structural frames, with all welding done in-house and installations managed start to finish.
custom-fabsteel(860) 236-8100→ - ACCshopListing
AS9100-Certified CNC Machining Specialists
Avenue New Britain, CT
CNC milling and turning services for aerospace, medical device, small arms, and commercial industries, working in exotic alloys like Inconel and titanium as well as conventional materials. Equipment includes 3-axis, 4-axis, and 5-axis CNC mills and turning machines handling diameters from 1/8 inch to 12 inches, plus wire EDM, CMMs, and vision systems for inspection. AS9100D and ISO 9001:2015 certified.
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Atlas Metal Works LLC
South Windsor, CT
Custom metal fabrication in stainless steel, aluminum, steel, and galvanized sheet metal, serving OEM manufacturers, general contractors, and construction companies. Offers laser and plasma cutting, welding, shearing, bending, finishing, and hole-punching, and sells raw material sheets, plates, and structural shapes cut-to-size. Accepts design files or creates designs in-house for complete projects from small to large.
(860) 282-1030→
Azteca`s Iron Works LLC
Bridgeport, CT
Welding and metal fabrication for residential and commercial projects, including iron railings, structural steel, iron fences, driveway gates, and staircases. The shop has completed over 1700 projects since 2016 and serves homeowners and contractors in the Connecticut area.
steel(203) 600-4777→- BAFshopListing
B&F Machine - Aerospace Precision Machining Specialists
New Britain, CT
Precision milling, grinding, and turning for aircraft engine and consumer parts manufacturers. ISO 9001/AS9100 certified. Operates multiple facilities including a water jet plant and boring and honing facility, serving customers like GE Aerospace, Pratt & Whitney, and General Dynamics Electric Boat.
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Barzetti Welding LLC
Bethel, CT
MIG, TIG, stick, soldering and brazing on ferrous and non-ferrous materials including steel, cast iron, aluminum, stainless steel, titanium, brass, bronze, magnesium, and inconel. Custom metal bending and fabrication of tanks, truck racks, and metal art; also repairs automotive, motorcycle, and marine parts. Offers mobile on-site welding and welding lessons, with work complying to military or ASME specifications.
(203) 748-3200→- BWAshopListing
Bolton Welding and Fabrication
Bolton, CT
Bolton Welding and Fabrication runs a welding and fab shop in Bolton, CT. The shop handles custom fabrication and repair for trade and residential customers.
custom-fabsteel(959) 301-9478→ - CMEshopListing
CAMM Metals
East Windsor, CT
Sheet metal fabrication, laser cutting, waterjet cutting, welding, and CNC machining in steel, stainless steel, aluminum, and exotic materials like Inconel and titanium. Operates a 17,000-square-foot facility and manufactures small lots up to 10,000 pieces and small- to medium-sized fabrications and weldments for OEMs. ISO 9001 certified, located in East Windsor, Connecticut, serving customers across New England and New York State.
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Carlucci Welding & Fabrication
Norwalk, CT
Structural steel and miscellaneous metals fabrication including stairs, railings, and gates. Performs in-house design and detailing using Tekla Structures, AutoCAD, Revit, and Fusion 360, and offers installation services with a fleet of crews.
custom-fabsteel(203) 588-0746→
Carrano's Railings & Welding LLC
Hamden, CT
Carrano's Railings & Welding fabricates and welds railings, stairs, and custom iron work. The shop works in carbon steel, aluminum, and stainless steel, with equipment including CNC plasma and waterjet cutting, sandblasting, and powder coating. They handle fabrication, assembly, and finishing in-house.
(203) 248-7245→Classic Welding
North Branford, CT
Metal fabrication and welding shop offering TIG, MIG, stick, and spot welding on all types of metal including exotics. In-house capabilities include a 4' by 8' CNC plasma table, press brake, box and pan brake, sheet metal fabrication, punching, notching, and mobile welding services.
(203) 208-0837→- CMCshopListing
CNC Machining Connecticut | Swiss & CNC Turned Parts | Fairchild
Winsted, CT
High-volume Swiss and CNC turning and milling for aerospace, defense, fluid control, instrumentation, and industrial equipment manufacturers. Operates five Citizen Swiss lathes (up to 1.25″ bar diameter), CNC turning centers up to 2″ bar capacity, and multi-axis milling equipment, holding tolerances to ±0.0002″. AS9100D and ISO 9001 certified, ITAR registered, with 95% on-time delivery.
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Coastal Weld Craft Mobile Welding LLC
Oakdale, CT
Mobile welding and custom fabrication in steel, stainless steel, and aluminum for automotive, marine, and building applications. Offers onsite and in-house welding repairs for structures, vehicles, watercraft, and equipment, plus 24/7 mobile welding service.
(860) 885-4797→- CIWshopListing
Continental Iron Works
East Hampton, CT
Structural steel, ornamental iron, and architectural metalwork fabrication for residential and commercial projects. Services include custom metal cladding, railings, staircases, gates, and decorative elements in steel, stainless steel, aluminum, and wrought iron. Members of the American Welding Society and National Ornamental and Miscellaneous Metals Association.
custom-fabsteelstructural(860) 316-0553→ - CEHshopListing
CREWelding
East Haddam, CT
Fabricates and installs custom stairs and railings in stainless steel and aluminum, including polishing and custom finishing. Serves residential and commercial clients in Connecticut with design, build, and installation services, using automated shop processes for fast turnaround.
custom-fabsteel(860) 391-9501→ - CMFshopListing
Custom Metal Fabrication | Metal Craft LLC - CT & Mass
Bantam, CT
Custom metal and wood fabrication for architectural and industrial products, working in brass, bronze, copper, zinc, stainless steel, aluminum, titanium, and various grades of steel. Maintains a complete fabrication shop with sawing, cutting, forming, welding, and joining processes, plus a full machine shop with CNC milling and turning capabilities. Serves architects, interior designers, engineers, and facility managers across residential, commercial, and industrial sectors, including custom wine cellar design and etching machine manufacturing.
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Hiring a welder in Connecticut
How do I find a mobile welder in Connecticut?
WeldRunners lists shops and mobile welders in Connecticut. Filter the providers below by "Mobile" or "Both" to see who travels. Mobile rigs in Connecticut cover service radiuses from 30 to 200 miles depending on the operator — radius is listed on each profile.
What's the difference between a shop and a mobile rig?
A shop is a fixed location with fab tables, lifts, and (usually) a crane. Better for structural work, larger fabs, or jobs that need controlled conditions. A mobile rig is a truck-mounted welder-generator combo that comes to your site — better for emergency repairs, ranch and farm work, and anything bolted down.
Do providers in Connecticut carry insurance?
WeldRunners does not verify insurance. Directory details may be provider-submitted or compiled from public sources. Ask the provider for current insurance documentation before work begins.
What materials should I expect?
Most Connecticut shops handle steel and aluminum at minimum. Stainless, cast iron, and pipe are specialty — filter by material if you need them.
New welders across Connecticut?
Shops and mobile rigs join Connecticut as the directory grows. Leave your email and we'll tell you when a new welder that fits your job lists — no middleman, no fee.