New Hampshire
Welders & Metal Fabricators in New Hampshire
Metal fabricators and welders working New Hampshire. 13 shops and 0 mobile rigs listed, across 9 cities.
Key Takeaways
- 13 shops and 0 mobile welders listed across 9 cities in New Hampshire.
- Most providers are in Hudson, Gilford, Greenland.
- WeldRunners does not verify insurance, availability or pricing. Call the provider to confirm before work starts.
Listings last updated .
Welders by city in New Hampshire
Welding services in New Hampshire
Providers
- AMHshopListing
Approved Machining
Hudson, NH
Custom precision CNC machining of prototypes and low-volume production parts up to 5,000 units in steel, aluminum, and stainless steel. Machines enclosures, shafts, plates, chassis, covers, linkages, pins, rails, heat sinks, motor mounts, and brackets. Offers 10-day standard lead times for prototypes and 3-week standard lead times for production, with expedited 2-week delivery available.
View→ - ASMshopListing
Approved Sheet Metal
Hudson, NH
Custom sheet metal fabrication for prototypes and low-volume production up to 5,000 parts, working in steel, aluminum, and stainless steel. Capabilities include laser cutting, punching, forming, welding, hardware insertion, assembly, and finishing. Typical lead times are 2-5 days for prototypes and 2 weeks for production, with same-day shipping available for flat laser-cut parts ordered by 10 a.m. EST.
View→ - APMshopListing
Atlas Precision Metal Fabricators, Inc.
Dover, NH
Our goal is to maintain a long-lasting relationship with our clients based on exceptional service and cost-effective solutions that meet our clientsâ needs.Â
custom-fabsteel(603) 742-1226→ - CNFshopListing
Careers
Newport, NH
View→ - CNHshopListing
Concord New Hampshire
Concord, NH
View→ - CFSshopListing
Custom Fabrication Services - East Coast Welding
Gilford, NH
Stainless steel, structural steel, and aluminum fabrication and welding for commercial, electronics, marine, and residential industries. Capabilities include MIG and TIG welding, plasma and flame cutting, metal bending, drilling, machining, and plate fabrication, with both in-shop and portable welding services. Also performs ornamental metal work including railings, gates, stairs, and historic restoration.
View→ - ECWshopListing
East Coast Welding – Custom Metal Fabrication and Custom ...
Gilford, NH
Custom metal fabrication and welding in steel, stainless steel, and aluminum, handling both design-and-build work and repairs in commercial, industrial, and residential sectors. Specialties include structural steel fabrication, railings (interior and exterior), ornamental metal work, and marine repair. Serves construction management companies as a subcontractor and works with projects of all sizes.
View→ - IWLshopListing
Impact Welding, LLC.
Hopkinton, NH
Custom metal fabrication and welding in steel, stainless steel, and aluminum for residential, commercial, and industrial applications. Specializes in structural steel, handrails and stairs, miscellaneous metals, pipe assemblies, and mobile on-site equipment repair. Serves New Hampshire and the greater New England region.
steelstainlessaluminumView→ - NESshopListing
New England Small Tube: Small Diameter Stainless Steel ...
Litchfield, NH
Small-diameter stainless steel tubing fabrication and precision tube assemblies for medical, veterinary, diagnostic, and instrumentation applications. Services include precision burr-free cutting, tube bending, CNC machining, laser welding and drilling, brazing, swaging, and finishing. Works in stainless steel 304 and 316, brass, titanium, Inconel 625, and specialty alloys, from prototype through production volumes.
View→ 
Novel Iron Works
Greenland, NH
Fabrication and erection of structural steel, steel joist, and metal deck. Holds AISC certification for conventional steel structures. Operates a 5,000-ton stock yard and 8-wheel shot blast machine, with a fleet of over 50 trailers for delivery.
steel(603) 436-7950→- RSIshopListing
Rose Steel Inc.
Greenland, NH
Structural steel erection for low-rise buildings, specializing in medical facilities, schools, retail, commercial and industrial projects. Has erected over 500 structures ranging from 50 to 4,300 tons and up to 500,000 square feet, handling steel beams, columns, bracing, metal decks, moment connections, and related components. AISC Advanced Certified Erector serving New England.
steelView→ - SMAshopListing
Sheet Metal and Fabrication - at - Custom Sheet Metal
Manchester, NH
Sheet metal fabrication and machining using stamping, punching, cutting, folding, shearing, and welding. Works with stainless steel and serves automotive, electrical, medical, food and beverage, residential, and commercial industries. Offers plasma welding and TIG welding services.
View→ - SSFshopListing
Stainless Steel Fabrication
Hudson, NH
Custom metal fabrication and CNC machining in aluminum, stainless steel, and carbon steel. Operates in a 70,000 sq. ft. facility with CNC milling and turning, laser and plasma cutting, welding, metal bending and forming, and architectural metalwork. Can handle parts up to 275 inches long, 157 inches wide, 96 inches high, and 44,000 pounds. Serves industries across the country including military and alternative energy.
View→
Hiring a welder in New Hampshire
How do I find a mobile welder in New Hampshire?
WeldRunners lists shops and mobile welders in New Hampshire. Filter the providers below by "Mobile" or "Both" to see who travels. Mobile rigs in New Hampshire 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 New Hampshire 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 New Hampshire shops handle steel and aluminum at minimum. Stainless, cast iron, and pipe are specialty — filter by material if you need them.
New welders across New Hampshire?
Shops and mobile rigs join New Hampshire 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.