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Top-Rated Welders in Merrimack - Updated Nov 2026

Avatar for 05500, LLC
05500, LLC
4.9(
30
)
Metal Structure or Object - Weld or CutWrought Iron Fence - Repair or WeldMetal Stairs and Railings - Repair+3 more

Serving Merrimack, NH and surrounding areas

Approved

In business since 2019

Free estimates

Customers say: True professional

"Gerard did a great job building and installing 4 railings at my house. Two of the railings were for the outside stairs and 2 were for the inside. The inside rails were a bit complicated and Gerard was able to come up with a design that fit my budget and the house aesthetic. The project took a little longer than anticipated but I am very happy with the final result. I would recommend Gerard to people who are looking for railing work."
Rails and spiral
interior stair
interior rail
top rail
stair rail

+12

Response time2 days
Response rate94%
10 neighbors recently requested a quote
Avatar for Artinmet
Artinmet
5.0(
6
)
Metal Stairs and Railings - RepairMetal Structure or Object - Create CustomMetal Structure or Object - Weld or Cut+3 more

Serving Merrimack, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"We’re thrilled with the stair railings Artinmet recently installed at our home. Their craftsmanship, attention to detail, and professionalism were outstanding. The folks at Artinmet were prompt, courteous, and respectful of our property at all times. We highly recommend Artinmet for anyone looking for high-quality, custom metalwork provided with great customer service!"
Modern Black Horizontal Tubing Railing
White Tubing Railing Fabrication & Installation
This bar features a striking blend of materials, with a sleek black marble countertop that adds a touch of luxury. The front of the bar is designed with natural wood panels arranged in a geometric pattern, providing warmth and texture. Above the bar, custom metal shelving creates an industrial-chic vibe. The metal and leather bar chairs, also crafted by us, perfectly complement the design, offering both comfort and durability. The combination of marble, wood, metal, and leather brings a refined
forged handrails
Metal Fabrication & Restoration Project

+14

Response time10 hrs
Response rate100%
10 neighbors recently requested a quote
Avatar for Boston Iron Group
Boston Iron Group
5.0(
5
)
Wrought Iron Fence - Repair or WeldSteel Beams (Custom) - Fabricate

Serving Merrimack, NH and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

At Boston Iron Group, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote!

1 neighbors recently requested a quote
Avatar for CUNNINGHAM FENCE COMPANY LLC
CUNNINGHAM FENCE COMPANY LLC
5.0(
6
)
Wrought Iron Fence - Repair or Weld

Serving Merrimack, NH and surrounding areas

Approved

In business since 2018

Free estimates

Offers commercial services

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.

Projects
1 neighbors recently requested a quote
Avatar for RPM Welding & Fabrication
RPM Welding & Fabrication
New to Angi
Metal Stairs and Railings - RepairMetal Structure or Object - Create CustomMetal Structure or Object - Weld or Cut+2 more

Serving Merrimack, NH and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

RPM Welding & Fabrication is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

Response time1 day
Sonart Construction Corp.
2.3(
7
)
Steel Beams (Structural) - Install

Serving Merrimack, NH and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"I recently had my shingle roof replaced and I?m very happy with the results. The team was professional, punctual, and completed the job efficiently. The quality of the work is excellent, and the new roof looks great. They kept the work area clean and communicated well throughout the process. I would definitely recommend them to anyone needing a roof replacement."
Avatar for Iron Goose Construction
Iron Goose Construction
1.0(
2
)
Steel Beams (Structural) - Install

Serving Merrimack, NH and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Our team brings over 11 years of experience in both residential and commercial projects. We believe every detail matters and we take pride in delivering precise workmanship, clean finishes, and long-lasting results. \nFor your peace of mind, are registered and insured.

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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. 

Sawing your hot tub into more manageable chunks so it can be lifted easily into a truck takes several hours. Generally, 2.5 hours for smaller hot tubs and around 4 hours for larger ones with the help of one to two people. If money isn't a concern and you want to skip the physical labor, you can hire a pro to get the job done.

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.

Welders use a variety of methods in their trade. Different types of welding are better suited for different purposes and contexts. For example, stick welding is a versatile form suitable for most metals and alloys. The most common types of welding include:

  • Stick welding: $100–$1,000

  • Metal Inert Gas (MIG) welding: $250 and up

  • Tungsten Inert Gas (TIG) welding: $250 and up

  • Gas welding: $150 and up

  • Forge welding: $15–$25 per hour

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 Merrimack, NH homeowners’ guide to welding services

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