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Verified Reviews for Welding pros in Derry, NH

*The Angi rating for Welding companies in Derry, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Welding needs.

*The HomeAdvisor rating for Welding companies in Derry, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Welding needs.

Last update on April 19, 2026

Find Welders in Derry

Avatar for 05500, LLC
05500, LLC
4.8(
28
)

Serving Derry, 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 rate89%
19 neighbors recently requested a quote
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Avatar for J. Connell Welding Services
J. Connell Welding Services
5.0(
4
)

Serving Derry, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Credit card accepted

"Very responsive and helped design what I needed. Nice guy and was flexible with pick up. Wouldn’t hesitate to have work done by him again!"
What I Can Do For You
What I Can Do For You
What I Can Do For You
What I Can Do For You
What I Can Do For You

+5

Response time2 days
Response rate86%
1 neighbors recently requested a quote
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Avatar for White Iron Earthworks, LLC
White Iron Earthworks, LLC
5.0(
3
)

Serving Derry, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"Yard was a mess and super overgrown, needed some love for awhile so I called Gareck at white iron earthworks and he cleaned it up beautifully"
Response time2 days
34 neighbors recently requested a quote
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Avatar for RPM Welding & Fabrication
RPM Welding & Fabrication
New to Angi

Serving Derry, 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
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Avatar for Rob's Welding Repairs And More
Rob's Welding Repairs And More
4.9(
32
)

Serving Derry, NH and surrounding areas

In business since 2018

Free estimates

Small jobs welcome

"Rob's Welding did an excellent job on two new railings, came out and measured, created a quote and had the work complete in less than two weeks. Looks great"
[before] Needs a fence
[after] Defined space
Fence & arched gates
Pre-fab Installation
Pre-fab Installation

+22

Response time5 days
Recommended by100%of homeowners
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Avatar for NH Mobile Welding
NH Mobile Welding
4.8(
22
)

Serving Derry, NH and surrounding areas

In business since 2023

Free estimates

"Nate did a great job. Prompt, efficient, great value. I'm a DYI-er and he even showed me the proper welding technique and what I needed to know to do it myself in the future!"
Response time11 hrs
Response rate89%
4 neighbors recently requested a quote
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Avatar for Fresh Start Welding Mobile Services
Fresh Start Welding Mobile Services
5.0(
1
)

Serving Derry, NH and surrounding areas

In business since 2020

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality and customer service that\nwe provide to meet your needs. It is our mission to provide excellent workmanship\nand complete customer satisfaction from start to completion of a project. \nIn order to understand the needs and expectations of our customers,\nwe take great care to work and communicate with every customer a professional manner.\nOur reputation is based on service, safety and quality, regardless of how large\nor small the job.\n

My jobs
My jobs
My jobs
My jobs
My jobs

+5

Response time30 mins
Recommended by100%of homeowners
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Showing 1-10 of 38
Welding questions, answered by experts

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.

To maintain custom or fabricated metal structures and extend their lifespan and appearance, perform regular cleaning, apply rust prevention treatments, and use protective coatings.

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.

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.

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.

The Derry, NH homeowners’ guide to welding services

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

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