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Top-Rated Welders in Gaithersburg - Updated Nov 2026

Avatar for Kilver Welding
Kilver Welding
5.0(
1
)
Metal Structure or Object - Weld or Cut

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 2012

Free estimates

Small jobs welcome

"I own a small business and needed someone to help me with a trailer door. I hired Mr. Kilver, and I was very satisfied with his work, he was responsible, respectful, and clearly very experienced. I highly recommend him without hesitation."
Hand rails
Hand rails
Hand rails
Hand rails
Hand rails

+3

Avatar for Seymore Welding & Mechanical
Seymore Welding & Mechanical
5.0(
8
)
Metal Structure or Object - Weld or Cut

Serving Gaithersburg, MD and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"I needed creative additions welded to old exercise equipment. Work was done fast and as hoped for. Mr. Seymore then painted over the welds, and the equipment was ready for use in a few hours. I'd call for them again for welding projects."
Response time8 hrs
Response rate87%
Recommended by12%of homeowners
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Welding FAQs, answered by experts

It will likely take an experienced pro less than an hour to install a ground rod, which is another reason why letting them handle the job is such a good idea. Safety concerns aside, it would likely take you much longer to install a ground rod if you decided to take this one as a DIY job.

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.

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.

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.

The Gaithersburg, MD homeowners’ guide to welding services

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