Pittsburgh, Pennsylvania
Welders & Metal Fabricators in Pittsburgh, Pennsylvania
17 providers for metal fabrication and welding in Pittsburgh. Compare what they work on, then call or message them directly.
Key Takeaways
- 17 providers listed for metal fabrication and welding in Pittsburgh, Pennsylvania: 16 with a shop, 2 that travel to your site.
- Most-listed services here: custom fabrication, on-site / mobile welding, welding repair.
- WeldRunners does not verify insurance, availability or pricing. Call the provider to confirm before work starts.
Listings last updated .
Welding services in Pittsburgh
Welding service guides
Providers
- APPshopListing
Astley Precision | Precision manufacturing and machining in ...
Pittsburgh, PA
Precision machining and assembly for the medical, scientific, and research industries, performing 3-, 4-, and 5-axis milling and 2-, 3-, and 4-axis turning to 30 µin accuracy and 4 µin surface finishes. Operates a 53,000 square foot facility near Pittsburgh with twelve 5-axis machines, offers part assembly, Class 7 clean room cleaning, and CMM inspection. ISO 9001:2015 certified and ITAR registered.
View→ - BALshopListing
Brock Associates LLC
Pittsburgh, PA
Manufacturer and distributor of exterior metal cladding systems for commercial and industrial applications, including insulated and uninsulated metal roofing and siding, aluminum composite panels, curved and tapered roof panels, continuous gutter systems, column covers, framing systems, coping and gravel stop systems, and snow retention systems. Works in galvanized steel, painted steel and aluminum, copper, stainless steel, and terne coated stainless steel. All systems meet UL, FM and ASTM requirements.
custom-fabsteel(412) 919-0690→ - CCCshopListing
CAFF Company (Custom Aluminum Frame Fabrication)
Pittsburgh, PA
Custom aluminum window frame fabrication and architectural metal products for religious, institutional, commercial, and industrial construction. CAFF Company designs and manufactures custom aluminum window frames, ventilators, and related architectural metal products, with facility and tooling to support complex projects.
aluminumsteel(412) 787-1761→ - CPLshopListing
Conturo Prototyping, LLC
Pittsburgh, PA
Multi-axis CNC milling and turning for prototypes and production parts, serving aerospace, robotics, autonomous vehicles, and energy sectors. Operates automated machining cells with multi-pallet workflows for unattended operation and handles complex geometries with micron-level tolerances. Works in aluminum, steel, titanium, stainless steel, inconel, hastelloy, and various plastics and exotic materials.
cnccustom-fabsteel(855) 501-3888→ - EAIshopListing
Environmental Air Inc
Pittsburgh, PA
Sheet metal fabrication, custom ductwork and fittings, welding, and HVAC installation for commercial construction. Provides field installation services including logistics, material handling, and crane coordination. Employs union craftsmen with apprenticeship training.
custom-fabsteel(412) 922-8988→ - FSCshopListing
Forrest Steel Corporation
Pittsburgh, PA
Structural steel and miscellaneous metals fabrication, including beams, stanchion posts, lintels, railings, stairs, and steel decking. Stocks various structural steel shapes and supplies material for commercial and residential builders throughout the tri-state area. Operates on one shift and specializes in smaller-scale fabrication projects.
steel(412) 884-5533→ 
Galv Tech
Pittsburgh, PA
At Galv Tech, quality isn't just a buzzword; it's the bedrock of everything we do. As a Pittsburgh-based steel fabricator, we understand that our clients demand exceptional quality and enduring performance from every project.
steel(412) 368-4800→
Iron City Welding & Fabrication LLC
Pittsburgh, PA
Metal fabrication and welding for residential, commercial, and industrial projects in steel, aluminum, and iron. Services include custom railings, staircases, fencing, gates, fire escapes, decks, ramps, vehicle frame repair, and metal restoration with powder coating. Specializes in MIG, TIG, and stick welding with over 20 years of experience.
aluminumsteel(412) 838-3271→- KMIshopListing
Keystone Metals, Inc.
Pittsburgh, PA
Structural steel fabrication and miscellaneous metal work, including stairs, railings, platforms, and custom metalwork in steel, aluminum, and stainless steel. Serves building construction and renovation projects across the Tri-State region, with work visible on college campuses, hospitals, and commercial buildings.
custom-fabsteel(412) 661-7566→ 
Liberty Welding Co
Pittsburgh, PA
On-site truck and trailer axle spindle replacement and repair using patented systems, plus frame rust repair, frame shortening and lengthening, and custom fabrication. Handles stick, MIG, TIG, and gas welding on all metals, and operates a machine shop for general repairs. Serves the trucking and heavy equipment industries.
on-siterepairsteel(877) 661-1776→- LOIshopListing
Lux Ornamental Iron Works Inc
Pittsburgh, PA
Custom ornamental iron design, fabrication, finishing, and installation for residential and commercial projects. All work is handcrafted and made to order in Pittsburgh.
custom-fabsteel(412) 481-5677→ - PLCshopListing
Pittsburgh Laser Cutting
Pittsburgh, PA
Laser cutting and sheet metal fabrication for prototypes and high-volume manufacturing, including fiber laser cutting of steel, aluminum, and stainless steel, plus CO2 laser work on acrylic, wood, and plastics. Offers press brake forming, robotic and MIG/TIG welding, powder coating, PEM insertion, CNC routing, and assembly services. ISO 9001:2015 certified.
View→ South Hills Cycle
Pittsburgh, PA
Local shop for all your motorcycle needs(unless we don't have it or we're out fishing).
custom-fabsteel(412) 653-5819→- TRPshopListing
Three Rivers Precision
Pittsburgh, PA
CNC machine shop offering contract manufacturing, prototype machining, and mechanical assembly. Specializes in titanium aerostructures, aircraft interior components, electrical enclosures, brackets, heat sinks, and custom fittings, with 5-axis and 3-axis milling and turning capabilities for parts up to 40 inches long. Serves aerospace, robotics, automotive, medical, and industrial customers, and holds AS9100D and ISO9001 certifications.
cnc(412) 806-1776→ 
Uptahn Metalworks
Pittsburgh, PA
Our custom metal shop in Pittsburgh, PA specializes in a wide range of metalwork services. From railings, handrails, and fencing to stair stringers, choppers, and exterior metalwork, we have the expertise to bring your vision to life. Our skilled team also excels in interior railings, welding, welding repairs, 4x4s, awnings, tables, chairs, and frame repairs.
custom-fabrepairsteel(447) 249-1019→- WSMshopListing
Welded Sheet Metal Manufacturing, LLC
Pittsburgh, PA
Sheet metal fabrication including lasered flats and panels, brackets, enclosures, cabinets, internal components, and multi-part assemblies. Serves local and regional businesses in Pittsburgh, Pennsylvania.
cncsteel(412) 331-3534→ - ZTGshopListing
Zia-Tech Gear Now Part of Warren Design & Build
Pittsburgh, PA
Custom gear manufacturing for industrial machines and applications, producing spur gears, bevel gears, helical gears, worm gears, herringbone gears, and rack and pinion gears to specification. The shop has a design, engineering, and manufacturing team and offers quick response and emergency gear services.
custom-fabsteel(412) 321-0770→
Nearby cities in Pennsylvania
Hiring a welder in Pittsburgh
Where can I get metal fabrication and welding in Pittsburgh?
WeldRunners lists 17 providers for metal fabrication and welding in Pittsburgh, Pennsylvania. Each listing below shows what they work on and a way to call them directly.
What kind of work is hardest to get done same-day?
Stainless and aluminum on a fabrication scale need a clean shop and TIG capability, which many mobile rigs cannot provide in the field. Availability for every repair depends on the provider's schedule — call to confirm.
New welders in Pittsburgh?
Shops and mobile rigs join Pittsburgh, Pennsylvania as the directory grows. Leave your email and we'll tell you when a new welder that fits your job lists here — no middleman, no fee.