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Verified Reviews for Welding pros in Deerfield, WI

*The Angi rating for Welding companies in Deerfield, WI 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 Deerfield, WI 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 June 10, 2026

Find Welders in Deerfield

Avatar for Al-ins Enterprises LLC
Al-ins Enterprises LLC
5.0(
12
)

Serving Deerfield, WI and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Couldn’t be happier! Professional, friendly, courteous, and knowledgeable. Reasonable pricing. Excellent craftsmanship."
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+25

Response time2 hrs
Response rate87%
3 neighbors recently requested a quote
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Avatar for AI Welding and Fabrication, LLC
AI Welding and Fabrication, LLC
5.0(
14
)

Serving Deerfield, WI and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"AI Welding and Fabrications did an amazing job. The price was definitely within budget and the customer service was exceptional and extremely professional. They were able to do exactly as I had imagined. I will continue to use this company for further repairs."
Our Work
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+23

Response time3 hrs
Recommended by100%of homeowners
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Avatar for QUIGLEY DECKS & FENCE
QUIGLEY DECKS & FENCE
4.2(
42
)

Serving Deerfield, WI and surrounding areas

In business since 1985

Emergency services offered

Credit card accepted

"He was very prompt and very professional. At first he thought he would not be able to complete within our requested time frame, but he was able to use a little wiggle room and get it done right on time! Our fence looked so awesome that our neighbors decided to use Quigley too! 
"
Composite decking
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Recommended by90%of homeowners
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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.

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. 

You should not do your own welding unless you have the proper training and experience. Most home electrical systems can only handle MIG welding, which creates weaker bonds than TIG welding and won’t work on certain metals or metal thicknesses. Both welding forms usually require the use of shielding gas, which can be dangerous to store at home. Additionally, welding machines create temperatures of over 3,000 degrees, and the sparks can blind you if you don’t have the proper equipment. As such, it’s usually better to hire a professional welder for your welding projects.

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.

Yes, you can use a saw to cut metal pipes. The best saw to use is a reciprocating saw, but even a fine-tooth hacksaw can get the job done. No matter which saw you use to cut metal pipes, wear protective gear, like work gloves, safety goggles, and ear plugs. Apply a firm, steady pressure to the tool, and always ensure the pipes are secured so they don't move while you make the cuts.

The Deerfield, WI 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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