Top-rated welders.

Get matched with top welders in Gaithersburg, MD

Enter your zip and get matched with up to 5 pros

Need a pro for your welding project in Gaithersburg, MD?

Select your specific project to find the pro for you.

TRUSTED BY GAITHERSBURG, MD HOMEOWNERS

  • Average homeowner rating star icon5
    Average homeowner rating
  • Verified reviews icon17
    Verified welding services reviews

Find Welders in Gaithersburg

Avatar for Ace Mobile Welding, LLC
Ace Mobile Welding, LLC
5.0(
4
)

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Working with Ace Mobile Welding was honestly shocking in the best way possible. They actually answered the phone, showed up when they said they would, and finished the job without disappearing for three business weeks. In construction terms, that’s basically a miracle. The quality of work was top tier. Everything was clean, solid, and done right the first time. You can tell these guys actually care about their craftsmanship instead of just hitting everything with spray paint and saying “she’ll hold.” The crew stayed professional, communicated clearly, and kept the work area organized the entire time. No chaos, no guessing games, and no one standing around pretending to look busy while holding a tape measure. Good people, honest work, and the kind of company you call again instead of warning your friends about. Definitely recommend Ace Mobile Welding to anyone who wants the job done right without the usual contractor headache."
Front step railings
Bed frame repairs
Avatar for Aim High Industries
Aim High Industries
5.0(
2
)

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 2012

Emergency services offered

Small jobs welcome

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.\n

Response time2 days
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for 5 Star Welding
5 Star Welding
4.7(
29
)

Serving Gaithersburg, MD and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"5 Star Welding employee was very friendly and understanding of my request to install a handicap rail on both sides of the steps. The rail design looked better than I expected. Professional job! My 2-year-old grandson was able to pull himself up the steps with the handle provided on the first level. We were all so impressed with his workmanship."
Photos of my work
Photos of my work
Photos of my work
Photos of my work
Photos of my work

+14

Response time1 day
Recommended by92%of homeowners
Avatar for Welding Repair, LLC
Welding Repair, LLC
4.2(
59
)

Serving Gaithersburg, MD and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"Spectacular work! Walter knew exactly how to weld the materials for the strongest bond without any discoloration beyond the repair. He was timely, extremely professional and exceptionally courteous. I would hire him again without hesitation!"
Ashburn interior Railings
Ashburn interior Railings
Ashburn interior Railings
Ashburn interior Railings
Ashburn interior Railings

+119

Response time1 day
Recommended by80%of homeowners
Avatar for Seymore Welding & Mechanical
Seymore Welding & Mechanical
5.0(
8
)

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
Recommended by12%of homeowners
RDS 1 Welding Company, LLC
4.2(
45
)

Serving Gaithersburg, MD and surrounding areas

In business since 2010

Free estimates

"I was very pleased with the metal work that Yolex Richardson completed for me. He was very pleasant to deal with and extremely knowledgable about welding and metalwork. He returned my calls promptly and completed the work in a very timely fashion. I needed to have an iron trellis repaired that was supporting my porch roof and I am very satisfied with the excellent results. We had set a date for the projject to be done, and he followed through as promised. I believe he was honest in his assessment and gave me a fair price for the work completed. He also does other exterior work, i.e., replace or rebuild porch beds and tile work, and I plan to hire him for future projects. I definitely recommend his business to anyone who needs welding/ironwork done."
Response time8 hrs
Response rate89%
Recommended by95%of homeowners
Avatar for MLS Welding & Repair
MLS Welding & Repair
5.0(
6
)

Serving Gaithersburg, MD and surrounding areas

In business since 2014

Free estimates

Emergency services offered

MLS Welding & Repair is your first choice for all of your welding needs. With over 12 years experience, we've seen it all. We take pride in our professionalism, and timeliness. Call us today! We look forward to working with you for years to come!

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+4

Recommended by100%of homeowners
...
Showing 1-10 of 101
Welding questions, answered by experts

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.

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. 

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 cut up a box spring., but you’ll need to do so in layers. You can clear the fabric and fluff away to reveal the springs before removing them as well.

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.

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.