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Top-Rated Welders in Rensselaer - Updated Nov 2026

Wiznik Welding
4.9(
26
)
Metal Stairs and Railings - RepairMetal Structure or Object - Create CustomMetal Structure or Object - Weld or Cut+2 more

Serving Rensselaer, NY and surrounding areas

Approved

In business since 2019

Free estimates

Offers commercial services

"He is amazing. He is great to give us ideas. What he’s done should now protect our pets. He is hard working and professional and kind. We are very glad we chose him! We wouid call him again if we needed anything done I highly recommend him!!!"
3 neighbors recently requested a quote
Recommended by91%of homeowners
The Grecco Group LLC
5.0(
15
)
Wrought Iron Fence - Repair or Weld

Serving Rensselaer, NY and surrounding areas

Approved

In business since 2022

Offers commercial services

Customers say: True professional

We are a locally owned and operated company and have been in business since 2022. We are craftsmen and pride ourselves on the quality of our work. We will make sure the job is done the correct way the first time. We love to build long lasting relationships with our customers so that we can continue to help them with all their future projects. Give us a call today for a free estimate!

4 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for Superior Fence Company
Superior Fence Company
4.7(
53
)
Wrought Iron Fence - Repair or Weld

Serving Rensselaer, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Warranties offered

"We needed a fence for our new pool. Superior fence did a great job combining vinyl and chain link products and it looks great! They even made a generously priced modification when we realized we wanted something that was not originally planned. Although supply shortages delayed the project, Paul was in communication with me throughout. Great crew working with him too!"
Beige 6' privacy with scalloped picket top
Aluminum pool fence
Black Chain Link
Wood
Wood

+2

Response time2 days
4 neighbors recently requested a quote
Recommended by88%of homeowners
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Showing 1-10 of 53
Welding FAQs, answered by experts

Professional metal fabricators typically charge around $70 per hour, but the total cost of your project will depend on several factors. The largest cost drivers are the size, complexity, and design of the project, as well as the price and type of metal used. A good way to estimate the total cost is to multiply the cost of raw materials by four; typically, one-quarter of the total goes toward materials and three-quarters toward labor. Your geographic location can also influence costs, as labor and material prices vary by region.

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.

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 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. 

There are a few things you can ask welders before you hire them to get an idea of their experience and ability levels:

  • Are you licensed and certified?

  • How long have you been in the welding business?

  • Do you commonly do the type of welding I need?

  • Do you offer any kind of warranty for your work?

  • Do you charge by the hour or by the project?

  • How long do you expect my welding project to take?

  • What steps do you take to minimize errors in your work?

The Rensselaer, NY homeowners’ guide to welding services

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