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Verified Reviews for Welding pros in Mahopac, NY

*The Angi rating for Welding companies in Mahopac, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Welding needs.

*The HomeAdvisor rating for Welding companies in Mahopac, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Welding needs.

Last update on March 15, 2026

Find Welders in Mahopac

Avatar for Outlaw Welding Services
Outlaw Welding Services
5.0(
28
)
Metal Structure or Object - Weld or CutMetal Stairs and Railings - RepairMetal Structure or Object - Create Custom+2 more

Serving Mahopac, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"He's an experience Iron Worker and kept his promises."
Response time1 day
36 neighbors recently requested a quote
Recommended by89%of homeowners
Request Quote
Avatar for Garreth's Welding and Fabrication Services
Garreth's Welding and Fabrication Services
5.0(
16
)
Metal Stairs and Railings - RepairSteel Beams (Custom) - Fabricate

Serving Mahopac, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Credit card accepted

"Garreth went above and beyond to ensure that I was satisfied with the outcome of the job that he was hired to do, and he did not close the contract until I was fully satisfied. I recommend Garreth Welding and Fabrication Services to everyone that need any welding job done. He is very creative and handy in everything that have to do with metal."
Response time3 hrs
Response rate89%
4 neighbors recently requested a quote
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Avatar for Mobile Welding Service
Mobile Welding Service
5.0(
6
)
Metal Stairs and Railings - RepairMetal Structure or Object - Create CustomMetal Structure or Object - Weld or Cut

Serving Mahopac, NY and surrounding areas

Approved

In business since 2011

Free estimates

Customers say: Quality work

"Excellent communication and workmanship. Reasonable pricing."
Our work
Our work
Our work
Our work
Our work

+6

Response time7 hrs
Recommended by66%of homeowners
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Avatar for Economy Handy Carpenter, LLC
Economy Handy Carpenter, LLC
4.6(
329
)
Steel Beams (Structural) - Install

Serving Mahopac, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"Did an excellent job replacing boards, power washing, sanding and staining deck. Looks great!"
Response time10 hrs
22 neighbors recently requested a quote
Recommended by91%of homeowners
Request Quote
Avatar for Coughlin Fabrication
Coughlin Fabrication
5.0(
6
)
Metal Structure or Object - Weld or CutSteel Beams (Structural) - InstallWrought Iron Fence - Repair or Weld+1 more

Serving Mahopac, NY and surrounding areas

Approved

In business since 2025

Free estimates

Small jobs welcome

"Welded a hitch plate on dump truck frame"
7 neighbors recently requested a quote
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Avatar for Suscal Construction, LLC
Suscal Construction, LLC
4.3(
8
)
Steel Beams (Structural) - Install

Serving Mahopac, NY and surrounding areas

Approved

In business since 2019

Free estimates

Offers commercial services

"Loved the work done, will be using him for other projects. When you find a good contractor you hold on for dear life,"
Deck Install
Bathroom Remod
Kitchen Remod
Bathroom Remod
Kitchen Remod

+73

Response time7 hrs
Response rate90%
18 neighbors recently requested a quote
Request Quote
Grady's Painting Plastering/Construction
2.0(
174
)
Wrought Iron Fence - Repair or Weld

Serving Mahopac, NY and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"We had cracks in the dyed mortar of the bricks above our garage. Grady took the time to match the color, even with the color having aged 10 years, and you would not even be able to tell that there was new mortar. If your project is anything like ours, you will not be disappointed."
Response time11 hrs
Response rate100%
Recommended by57%of homeowners
Request Quote
Avatar for Portillo Fences and Gates LLC
Portillo Fences and Gates LLC
New to Angi
Wrought Iron Fence - Repair or Weld

Serving Mahopac, NY and surrounding areas

Approved

In business since 2015

Free estimates

Offers commercial services

Here at Portillo Fences and Gates LLC, we're excited to earn your business! Locally owned and operated, we are known in the area for our prompt service and attention to detail. Customer satisfaction is always our primary concern, so be sure to give us a call today!

Oklahoma PVC
Natural custom automatic
Response time7 hrs
Request Quote
Avatar for Phoenix Iron Works LLC
Phoenix Iron Works LLC
4.3(
11
)
Metal Stairs and Railings - RepairMetal Structure or Object - Create CustomMetal Structure or Object - Weld or Cut+4 more

Serving Mahopac, NY and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Phoenix Iron Works delivered exceptional service in updating the building’s railing and bringing it up to code. Their team was knowledgeable, efficient, and thorough in both the assessment and execution. The final result is not only structurally sound but also compliant with safety regulations—giving us peace of mind and a polished finish. I highly recommend them for any code-related repairs or upgrades. Excellent welding!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Response time1 day
Response rate100%
Recommended by20%of homeowners
Request Quote
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Welding questions, answered by experts

The cost to weld aluminum averages about $14 to $22 per pound. The type of metal factors into the overall cost of any welding project due to the cost of the materials and the expertise required to work with it. Some of the most common metals used by welders include:

  • Magnesium alloy: $7–$16 per pound

  • Low-carbon steel: $11–$12 per pound

  • Stainless steel: $13–$15 per pound

  • Copper/brass: $24–$29 per pound

  • Cast iron: $38–$79 per pound

  • Titanium: $60–$85 per pound

Cutting rectangular ductwork requires careful measurements and the right technique. Use a measuring tape and pencil to mark the cutting lines accurately. Tin snips are excellent for straight cuts on smaller ducts. For more extensive or thicker rectangular ducts, a reciprocating saw with a metal-cutting blade is effective. 

Ensure the duct is well-supported and secure while cutting to prevent wobbling and maintain precision. After cutting, use a metal file to smooth any sharp edges, ensuring safety during installation. 

Cutting round ductwork requires precision and the right tools. A duct cutter, specifically designed for circular ducts, is ideal. First, mark the cutting line on the duct using a measuring tape and pencil. Then, position the duct cutter's blade on the marked line. Apply steady pressure, rotating the cutter around the duct. The sharp blade creates a clean, precise cut. Alternatively, a reciprocating saw with a metal-cutting blade can be used for larger round ducts. Ensure the duct is securely held in place while making the cut to prevent slips and maintain accuracy.

Welding is the process of using extreme heat—and, sometimes, pressure—to attach two pieces of metal. In contrast, metal fabrication is a more involved process that can include welding, sheet metal work, bending, and other forms of metal manipulation. Metal fabrication is a large-scale project that may or may not involve welding, while welding is more often a step in larger fabrication projects.

Yes, you can cut plexiglass by hand using a sharp knife or blade (utility knife, box cutter, glass cutter, etc.).

The Mahopac, NY homeowners’ guide to welding services

From average costs to expert advice, get all the answers you need to get your job done.

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