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Avatar for Diggs Building Technologies Corp.
Diggs Building Technologies Corp.
5.0(
14
)

Serving Tappan, NY and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"Extremely professional. Showed up on time for the estimate. Answered all the questions I had. Provided a competitive estimate to build and install a custom Flitch beam on-site. I chose to go with a custom made-to-order (in the factory) and ready to install Flitch beam from Better Header."
Response time1 day
6 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Ozark Welding, Corp.
Ozark Welding, Corp.
5.0(
5
)

Serving Tappan, NY and surrounding areas

Approved

In business since 2020

Free estimates

Offers commercial services

"We needed a wrought iron hand rail to match our existing railing. Dominick's work exceeded our expectations. He understood what we were looking for and made recommendations to improve the look and stability of the hand rail. I highly recommend Ozark Welding!"
Wrought iron repair
New post
Broken tack welds
Pizza oven door repair
Pizza oven door repair

+2

Response time1 day
Recommended by75%of homeowners
Avatar for Keith Welding & Metal, LLC
Keith Welding & Metal, LLC
New to Angi

Serving Tappan, NY and surrounding areas

Approved

In business since 2025

Free estimates

Offers commercial services

We have a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience.\nYou will find us to be competitively priced with close attention to the details.\nOur reputation is based on service, safety, and quality, regardless of how large or small the job.\nWe look forward to building a lasting relationship and guarantee your satisfaction!\n

Spiral Stairs
Spiral Stairs
16 neighbors recently requested a quote
AA Welding
New to Angi

Serving Tappan, NY and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

AA Welding is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. \n

Avatar for Phoenix Iron Works LLC
Phoenix Iron Works LLC
5.0(
9
)

Serving Tappan, 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

Recommended by22%of homeowners
Avatar for Imperial Iron Corporation
Imperial Iron Corporation
4.7(
22
)

Serving Tappan, NY and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"We hired this company based off another great online review of work done. Miguel was quick to reply, friendly, and stayed in communication throughout the project. He delivered the custom iron rails on time and performed a precise installation. Top quality work from start to finish. Highly recommend!"
Handrails
Handrails
Industrial Handrails
Handrails
Handrails

+10

Response time2 days
Recommended by95%of homeowners
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Showing 1-10 of 125
Welding questions, answered by experts

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.

Since water heaters are primarily made of metal, they’re commonly accepted by scrap yards and collectors. Don’t expect to fetch a high price, though—water heaters are mostly steel and aluminum, which aren’t high-value metals. Some components are made of more valuable metals, like brass and copper, but they’re a small portion of the heater and won’t affect the price much.

Yes, but you’ll need reliable steel-cutting tools and safety gear to get started. Shipping containers are typically around ¾ inch thick, so it’s entirely possible to cut through them, but experience and the right equipment are very important. When possible, try to get a container as close to the size you want it as possible.

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.

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

The Tappan, NY homeowners’ guide to welding services

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