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Theodore Copparini

5 Chestnut St
New on AngiNew on Angi
Approved Pro

Theodore Copparini

5 Chestnut St
New on AngiNew on Angi
Approved Pro

High-quality, reliable mobile welding services directly to your location — at reasonable rate. Whether you need repairs, custom fabrication, or emergency service, our certified welder is equipped to handle projects big and small. As a startup, we’re committed to building long-term relationships through honest work and fair pricing. Let us come to you and get the job done right — the first time.

High-quality, reliable mobile welding services directly to your location — at reasonable rate. Whether you need repairs, custom fabrication, or emergency service, our certified welder is equipped to handle projects big and small. As a startup, we’re committed to building long-term relationships through honest work and fair pricing. Let us come to you and get the job done right — the first time.


Avatar for RPM Welding & Fabrication

RPM Welding & Fabrication

4 Garrison Woods Drive
New on AngiNew on Angi
Approved Pro

RPM Welding & Fabrication

4 Garrison Woods Drive
New on AngiNew on Angi
Approved Pro
4 years of experience
Free onsite estimate

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.

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.


Avatar for R&R Welding and Fabrication

R&R Welding and Fabrication

117 Tanner Street
5.00(
3
)
Approved Pro

R&R Welding and Fabrication

117 Tanner Street
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

With over 8 years of industry experience, we take and enormous amount of pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Overall great experience the price was fair the work was completed in a timely fashion and Daniel was a very decent person to do business with"

Chuck F on October 2023

With over 8 years of industry experience, we take and enormous amount of pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Overall great experience the price was fair the work was completed in a timely fashion and Daniel was a very decent person to do business with"

Chuck F on October 2023



Avatar for Accurate Millwright and Mechanical Services LLC

Accurate Millwright and Mechanical Services LLC

No reviews yet

Accurate Millwright and Mechanical Services LLC

No reviews yet
5 years of experience

At AMMS we specialize in mobile welding, fabrication, rigging, equipment maintenance, and many more facets of the mechanical industry. We believe in quality of work and customer satisfaction. Offering rapid response we can quickly take care of your mechanical project to keep you on schedule.

At AMMS we specialize in mobile welding, fabrication, rigging, equipment maintenance, and many more facets of the mechanical industry. We believe in quality of work and customer satisfaction. Offering rapid response we can quickly take care of your mechanical project to keep you on schedule.


AML Welding

No reviews yet

AML Welding

No reviews yet

With over 15 years of experience our shop offers aluminum, stainless and steel welding and custom fabrication. Along with custom built hydraulic and fuel tanks, equipment and truck tank repair, replacement aluminum and stainless boat tanks, bucket re skins, dump body floor replacement, coal door installation (steel/aluminum), custom glass guards, plasma cut parts, rim repair and more! Reach out today and let us take care of your projects!!

With over 15 years of experience our shop offers aluminum, stainless and steel welding and custom fabrication. Along with custom built hydraulic and fuel tanks, equipment and truck tank repair, replacement aluminum and stainless boat tanks, bucket re skins, dump body floor replacement, coal door installation (steel/aluminum), custom glass guards, plasma cut parts, rim repair and more! Reach out today and let us take care of your projects!!


"I’ve had Randy Zack and Connor. Do multiple tree removals on my house. They show up on time clean up and do great work. They’re very fairly priced considering you get very high quality work. They’re great guys who are professional kind and take pride in their work. I would hire them first for my future projects."

Pat G on March 2025

My company offers many services including and specializing in tree removal and tree pruning. I offer free quotes. I'm an owner-operator so if I'm hired I will personally do the work.

"I’ve had Randy Zack and Connor. Do multiple tree removals on my house. They show up on time clean up and do great work. They’re very fairly priced considering you get very high quality work. They’re great guys who are professional kind and take pride in their work. I would hire them first for my future projects."

Pat G on March 2025


Avatar for Legacy Welding & Line Boring Company

Legacy Welding & Line Boring Company

No reviews yet

Legacy Welding & Line Boring Company

No reviews yet
Free onsite estimate

We are a small family owned business, We are a proud MBE company. We are a full service Mobile welding company that provides service for all commercial and residential customers. There is no job to small. From custom signs frames to major welding repairs. We strive to make our customers needs come true.

We are a small family owned business, We are a proud MBE company. We are a full service Mobile welding company that provides service for all commercial and residential customers. There is no job to small. From custom signs frames to major welding repairs. We strive to make our customers needs come true.


Avatar for Dirt Dynamix LLC

Dirt Dynamix LLC

No reviews yet

Dirt Dynamix LLC

No reviews yet

We are a small dirt work and welding company based out of central New Hampshire. We are a family business, co-owned by Brother-in-Laws. We have both been in the industry for 5 years. Get in contact with us if you are looking for any of these services! - Yard expansions/ Renovations - Driveway installs - Hardscaping - Retaining walls - Drainage - Light demo - Concrete slabs - Water features - Land clearing - Metal fab & Repair work ( steel, stainless, aluminum) -Shed Moving -Container Moving

We are a small dirt work and welding company based out of central New Hampshire. We are a family business, co-owned by Brother-in-Laws. We have both been in the industry for 5 years. Get in contact with us if you are looking for any of these services! - Yard expansions/ Renovations - Driveway installs - Hardscaping - Retaining walls - Drainage - Light demo - Concrete slabs - Water features - Land clearing - Metal fab & Repair work ( steel, stainless, aluminum) -Shed Moving -Container Moving


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Welding questions, answered by experts

Steel I-beams are an increasingly popular choice for supporting a structure because they support a large amount of weight with a small profile and without the need for load-bearing walls or supports underneath. This allows for more open floor plans, which most people tend to prefer. They also resist fire, pests, and rot and last for the lifetime of your home.

Most projects take 1-4 weeks, depending on material sourcing, design intricacy, and required finishing treatments like powder coating or galvanization.

No, beams are the primary load-bearers for flooring or roofing systems, and they distribute the weight of the structure to your foundational supports, while joists bear far less weight and distribute their loads to the beams. Beams are usually thicker and longer, and they have support posts or foundation walls beneath them for support.

Choosing the right metal fabricator for your project begins with research. Find a reputable fabrication company by searching for reputable contractors in your area, and then reviewing photos of their previous work, customer reviews, and photos of the company’s workshop.

Once you’ve narrowed down the list, contact the companies to ask about the types of metal fabrication projects they specialize and inquire about guarantees and warranties on workmanship. You should also ensure the company uses high-quality material, and ask about the schedule and turnaround time for your proposed project.

Lally columns are named after their founder, John Lally, who owned a construction company in the 1800s. He invented the columns as a means of providing temporary support for beams and rafters in homes his company was renovating. The original Lally columns were also made of steel, although the inventory used a thicker gauge metal, which provided additional support for larger projects and long-term structural solutions.

The Hudson, NH homeowners’ guide to welding services

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