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Verified Reviews for Welding pros in Northfield, NJ

*The Angi rating for Welding companies in Northfield, NJ 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 Northfield, NJ 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 August 15, 2025

Find Welders in Northfield

Avatar for Lock's and Son's Welding
Lock's and Son's Welding
3.9(
5
)

Serving Northfield, NJ and surrounding areas

In business since 2012

Free estimates

Credit card accepted

"This company is very professional and on time! Had a ramp build for wheel chair. The owner is a young ambitious hard working very friendly. My project was completed within a quick time frame. Also provided great conversation and communication. Answered any and all my questions."
Response time3 hrs
Recommended by66%of homeowners
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Avatar for Verdolina Welding, LLC
Verdolina Welding, LLC
5.0(
1
)

Serving Northfield, NJ and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"We had Russell came in for a job, where he had to a track training for the MTA and complete 30 hours OSHA training. He did it all done in a week; he completely fixed all of the welding and he did a fantastic job.Everyone on the project had nothing but good things to say about him, he is a very good team player!"
tie in welds in the field
tig welding process
Response time1 day
Recommended by100%of homeowners
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Whitt Welding
New to Angi

Serving Northfield, NJ and surrounding areas

In business since 2021

Free estimates

Credit card accepted

Our company invites you to experience prompt service and superior attention to detail. Our customer satisfaction is our top priority. We will earn your trust for a lifetime. We believe in making all clients repeat clients. You can be assured you're in good with our company working on your home improvement project. If you are looking for a contractor that follows business practices such as promptly returning phone calls, arriving on time for appointments and following through on promises then call our reputable company today We will be the one and only contractor you'll ever need. Call us today you'll be pleased you did. Thank you

Response time30 mins
Response rate100%
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MARCELOS WELDING LLC
New to Angi

Serving Northfield, NJ and surrounding areas

In business since 2020

Free estimates

Credit card accepted

You have something to weld and we will get it together. With over 15 plus year experience we can do anything metal. We can do anything ornamental, structural or cosmetic to make your project looking the best it can. We pride our company on doing the best work when you need it. We cannot wait to meet you and your project. We look to always meld with our clients.

Response time10 mins
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Showing 1-10 of 40
Welding questions, answered by experts

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.

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 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

While a high-speed circular saw will cut through metal, and even cut through multiple sheets at once, the fast-spinning saw blades create a lot of heat. This heat can damage paint and other protective coatings, leading to serious problems like rust over time. The cost to paint a metal roof again to avoid this damage is typically an additional $0.50 to $1 per square foot.

The Northfield, NJ 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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