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"Highly Recommend Optimiz3 – They Truly Optimize Your Ideas! After getting quotes from several teams for my fence project, I ultimately chose Optimiz3 – and I’m so glad I did. Jordan was incredibly easy to communicate with, and his professionalism stood out from other company. He not only took the time to understand my specific project needs, but he also helped me think through the bigger picture, offering valuable advice for future improvements. The team’s professionalism was evident throughout the entire 50-foot fence project. They arrived with top-notch tools and even took the time to help clean up my yard before starting, which was a thoughtful touch given how messy it was. They worked diligently, double-checked their work. All of my questions and concerns were addressed promptly and thoroughly. If you're looking for a company that goes the extra mile to ensure high-quality results, choose Optimiz3. They’ll optimize your project and exceed your expectations!"

David D on January 2025

Optimiz3 is a full service General Contracting business specializing in their clients needs. With over 40 years of combined experience there is nothing Optimiz3 cannot solve. Strategize, Optimiz3, Build

"Highly Recommend Optimiz3 – They Truly Optimize Your Ideas! After getting quotes from several teams for my fence project, I ultimately chose Optimiz3 – and I’m so glad I did. Jordan was incredibly easy to communicate with, and his professionalism stood out from other company. He not only took the time to understand my specific project needs, but he also helped me think through the bigger picture, offering valuable advice for future improvements. The team’s professionalism was evident throughout the entire 50-foot fence project. They arrived with top-notch tools and even took the time to help clean up my yard before starting, which was a thoughtful touch given how messy it was. They worked diligently, double-checked their work. All of my questions and concerns were addressed promptly and thoroughly. If you're looking for a company that goes the extra mile to ensure high-quality results, choose Optimiz3. They’ll optimize your project and exceed your expectations!"

David D on January 2025


"It went great Luis is prompt and efficient. He did a beautiful job He is a nice person to work with His price are very fair"

Irene S on April 2025

ANY KIND OF WELD SERVICE! -Repairs -Structural -Stainless, Metal, Aluminum -Patio Covers -Railings -Gates -Custom You Name It. :)

"It went great Luis is prompt and efficient. He did a beautiful job He is a nice person to work with His price are very fair"

Irene S on April 2025



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Acuna Ironworks

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Acuna Ironworks

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27 years of experience

Welcome to Acuna Ironworks a legacy of craftsmanship, dedication, and precision in welding and fabrication. With over 25 years of experience, we specialize in creating bespoke solutions for gates, fencing, railing, repairs, structural repairs, and structural buildings. As a family-owned business, we take pride in delivering unparalleled quality and personalized service to each of our clients. Our skilled artisans blend time-honored techniques with cutting-edge technology to bring your visions to life. Whether it's a custom gate, ornamental fence, or intricate structural fabrication, we are committed to excellence in every weld and every project.

Welcome to Acuna Ironworks a legacy of craftsmanship, dedication, and precision in welding and fabrication. With over 25 years of experience, we specialize in creating bespoke solutions for gates, fencing, railing, repairs, structural repairs, and structural buildings. As a family-owned business, we take pride in delivering unparalleled quality and personalized service to each of our clients. Our skilled artisans blend time-honored techniques with cutting-edge technology to bring your visions to life. Whether it's a custom gate, ornamental fence, or intricate structural fabrication, we are committed to excellence in every weld and every project.


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Bronze Wrought Iron

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Bronze Wrought Iron

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2 years of experience

At Bronze we provide Welding & fencing needs which also include security gates & doors for your home & business at a reasonable price & material that will last you years to come. We are a small business with 6+ years of experience delivering a reliable & affordable service

At Bronze we provide Welding & fencing needs which also include security gates & doors for your home & business at a reasonable price & material that will last you years to come. We are a small business with 6+ years of experience delivering a reliable & affordable service


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GGi Construction/Welding

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GGi Construction/Welding

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We are a small business with many years of experience. We specialize in any welding from stick mig and tig, we also work with any kind of metal. We do custom work anywhere from gates, windows, fences and stairs. We can turn your ideas into reality. Let us build your next metal working project. We also offer services in home remodeling, plumbing, electrical, framing and painting.

We are a small business with many years of experience. We specialize in any welding from stick mig and tig, we also work with any kind of metal. We do custom work anywhere from gates, windows, fences and stairs. We can turn your ideas into reality. Let us build your next metal working project. We also offer services in home remodeling, plumbing, electrical, framing and painting.


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Juarez Mobile

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Juarez Mobile

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5 years of experience

For over 20 years I have cultivated my knowledge on multiple services, including plumbing, electricity, masonry, concrete, landscaping, welding, and automotive mechanic. I handle all projects with incredible professionalism and honesty, my goal it to provide exceptional service at a reasonable cost.

For over 20 years I have cultivated my knowledge on multiple services, including plumbing, electricity, masonry, concrete, landscaping, welding, and automotive mechanic. I handle all projects with incredible professionalism and honesty, my goal it to provide exceptional service at a reasonable cost.


All Metals Welding

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All Metals Welding

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41 years of experience

We have been in business in San Francisco for over 30 years as a mobile welder with experience in structural welding, emergency repairs, pipelines, kitchens, windmills, and anything else in between! Certified and insured owner operated business.

We have been in business in San Francisco for over 30 years as a mobile welder with experience in structural welding, emergency repairs, pipelines, kitchens, windmills, and anything else in between! Certified and insured owner operated business.


C&L Steel Inc

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C&L Steel Inc

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Generational experience in all things metal. Ornamental, decorative, residential & commercial structural steel.

Generational experience in all things metal. Ornamental, decorative, residential & commercial structural steel.


Kais Fabrication

5.00(
5
)

Kais Fabrication

5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

I am a 6 year welder. I offer mobile welding and fabrication services. I regularly do gates and railings, trailer repair, and custom fabrication projects. I am very proud of the work I do. I am also a Marine Corps veteran

"QUALITY WORK. Kai and Team were on time, and stayed ahead of planned schedule. Most post holes get two bags concrete..on the important corner post he dug it very deep and put three. Always used levels and stringers. Never guessed. Measured again and again. Also had a custom gate built to on-site specifications. Really great work. Plus Kai and Team are adaptable and capable. Fencing, tree cutting, metal work, gates, and more. FIVE STARS ⭐️⭐️⭐️⭐️⭐️"

Peter A on June 2023

I am a 6 year welder. I offer mobile welding and fabrication services. I regularly do gates and railings, trailer repair, and custom fabrication projects. I am very proud of the work I do. I am also a Marine Corps veteran

"QUALITY WORK. Kai and Team were on time, and stayed ahead of planned schedule. Most post holes get two bags concrete..on the important corner post he dug it very deep and put three. Always used levels and stringers. Never guessed. Measured again and again. Also had a custom gate built to on-site specifications. Really great work. Plus Kai and Team are adaptable and capable. Fencing, tree cutting, metal work, gates, and more. FIVE STARS ⭐️⭐️⭐️⭐️⭐️"

Peter A on June 2023

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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.

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.

Costs depend on metal type, fabrication complexity, labor, finishing, and shipping or installation requirements.

Some states require welders to be licensed and certified, while others don’t. However, it’s always a good idea to hire a licensed welder, regardless of requirements in your area, especially if you need welding for structural components of your home or gas lines. Licensed welders have gone through training and testing to prove their skills, so they’re less likely to make a mistake that could be detrimental to your home. Use Angi’s state licensing tool to determine whether your potential hire has a welding license.

Some welding projects, such as repairing pipes or fences, require travel, whereas others, like furniture repair, do not necessarily require the welder to come to you. Travel and overhead factor into the overall cost of your welding project. Some of the most common welding projects include:

  • Metal furniture repair: $35–$100

  • Pipe repair: $200–$1,000

  • Small gates: $550–$750

  • Fencing: $1,200–$1,800

  • Fabricated sheet metal welding: $750–$2,500

The Hillsborough, CA 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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