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    Average homeowner rating
  • Verified reviews icon23
    Verified welding services reviews

Top-Rated Welders in Castroville - Updated Nov 2026

Avatar for M. G. Welding & Fences
M. G. Welding & Fences
4.4(
139
)
Wrought Iron Fence - Repair or Weld

Serving Castroville, TX and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Marvin was the first person who contacted me about my project and I informed him that I wanted to get two more bids before I made my decision. After getting the two other bids I ended up going with Marvin at MG welding. He completed my job within the same week that I contacted him. I would TOTALLY hire him again =)"
Custom made rails
Custom made entry door
Exterior patio rails
Custom made rails
Entry gate

+59

Response time3 days
Response rate100%
Recommended by94%of homeowners
Avatar for Mixon Construction LLC
Mixon Construction LLC
5.0(
7
)
Metal Stairs and Railings - RepairMetal Structure or Object - Create CustomMetal Structure or Object - Weld or Cut+3 more

Serving Castroville, TX and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

"Luke has done work for me twice, and both times he was outstanding. On my Camaro, I'd had headers installed but they didn't fit right. Luke came out and fabricated custom metal to close the gap, and the finished exhaust looks completely seamless. On my Ducati, I had a fuel tank leak that had bugged me for a long time. I tried to fix it myself and couldn't. Luke showed up with his mobile rig and TIG welded it in about 15 minutes. The welds are impeccable, and the price was very reasonable. His responsiveness and quality are unmatched, and I'd hire him again without hesitation."
Avatar for Noah's Ark Fencing
Noah's Ark Fencing
5.0(
23
)
Wrought Iron Fence - Repair or Weld

Serving Castroville, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Small jobs welcome

"I had a difficult time finding a fencing company in the San Antonio area that offered the right combination of quality, affordability, and reliability. After meeting Mark with Noah’s Ark Fencing, I knew I had found the right person for the job. I had an old chainlink fence from a previous project that needed to be removed. Mark provided a fair estimate, gave me a clear timeframe for completing the work, and followed through exactly as promised. From start to finish, Mark was professional, punctual, and committed to doing quality work. He used high quality materials and went above and beyond to address even the smallest concerns I had. His attention to detail and willingness to make sure everything was done right really stood out. I would absolutely recommend Noah’s Ark Fencing to anyone in need of fencing services. Mark’s work is 10 out of 10, and he truly goes above and beyond for his customers. Excellent work, fair pricing, and someone you can count on!"
Two Tone Vinyl
Wood fence and gate
Wrought Iron fence
Custome Gate
Response time11 hrs
Response rate89%
3 neighbors recently requested a quote
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Welding FAQs, 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. 

Your typical household tools will not cut a metal pipe. To cut a metal pipe, you’d need more specialized tools like a pipe cutter or circular saw. Do not attempt to use these tools without taking proper safety precautions and wearing safety gear. It’s usually safer to let a pro cut a metal pipe, especially if you’re not confident in your skills with a heavy-duty saw.

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?

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, but you’ll need reliable steel-cutting tools and safety gear to get started. Shipping containers are typically around ¾ inch thick, so it’s entirely possible to cut through them, but experience and the right equipment are very important. When possible, try to get a container as close to the size you want it as possible.

The Castroville, TX homeowners’ guide to welding services

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