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*The Angi rating for Welding companies in New Haven, KY 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 New Haven, KY 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 February 12, 2026

Find Welders in New Haven

Avatar for Lobaina Welding, LLC
Lobaina Welding, LLC
5.0(
1
)

Serving New Haven, KY and surrounding areas

Approved

In business since 2022

Customers say: Quick response

"Magnificent! He's absolutely magnificent! He is extremely professional and ensures your standards are met every single time. Never have to worry about anything with this company and I'd recommend them to ANYONE!"
Welding
Welding
Fence
Fence
Fence

+4

Response time1 day
Recommended by100%of homeowners
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Avatar for Machado Contractors
Machado Contractors
New to Angi

Serving New Haven, KY and surrounding areas

Approved

Free estimates

Small jobs welcome

At Machado Contractors LLC, we take pride in delivering quality workmanship, honest pricing, and reliable service. From fencing, decks, railings, and pergolas to interior and exterior home improvements, we treat every project as if it were our own. Our goal is simple: provide excellent results, clear communication, and a stress-free experience from start to finish.

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Welding questions, answered by experts

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.

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. 

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

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.

The New Haven, KY 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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