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Avatar for AI Welding and Fabrication, LLC
AI Welding and Fabrication, LLC
5.0(
14
)

Serving Marengo, IL 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
Our Work
Our Work
Our Work
Our Work

+23

Response time3 hrs
Recommended by100%of homeowners
Avatar for Weldmasters Fabrication
Weldmasters Fabrication
4.7(
18
)

Serving Marengo, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Warranties offered

"Very convenient mobile service I needed an urgent repair on a metal structure, and they came directly to my home. The work was quick, clean, and well done. I'm very grateful for the personalized service and professionalism."
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2
4
3
5

+26

Response time2 days
1 neighbors recently requested a quote
Avatar for TP Fabrication
TP Fabrication
5.0(
1
)

Serving Marengo, IL and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

Hello Im Thomas with TP Fabrication. We specialize in high-quality welding, fabrication, and maintenance services for industrial, construction, and farm clients.\nWhether you need custom fabrication, structural welding, or equipment repairs, we deliver durable, precise solutions tailored to your needs.Our services include:\nPrecision welding (MIG, TIG, Stick) Mobile and on-site repair. Custom metal fabrication availability with competitive pricing. With years of experience, we ensure top-notch craftsmanship to keep your operations running smoothly. Let us help with your next project!\nCould we schedule a quick call to discuss your needs?

Dumptruck floor patch
Dumptruck floor patch
Aluminum step repair
Aluminum step repair
Aluminum step repair

+9

11 neighbors recently requested a quote
Avatar for American Outdoor Services and Iron Works
American Outdoor Services and Iron Works
4.1(
9
)

Serving Marengo, IL and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"Rick was very professional and timely. He came out on the morning he said he would and replaced and repaired the posts as discussed during his initial estimate visit. He was in contact with us through the entire process. I would certainly recommend him to all of my family and friends. Great guy to work with!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+18

Recommended by83%of homeowners
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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.

This all depends on the tools you have on hand and whether you’re trying to cut a straight line or shapes. 

The best tool to use for straight lines is either a circular saw or table saw. When cutting shapes, a jigsaw will be the easiest and most precise tool to use. 

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

Costs depend on unit complexity, labor, wall mounting needs, and additional accessories like floating shelves.

The Marengo, IL homeowners’ guide to welding services

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