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Verified Reviews for Welding pros in Union City, CA

*The Angi rating for Welding companies in Union City, CA 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 Union City, CA 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 June 12, 2026

Find Welders in Union City

Avatar for V B Steel Works
V B Steel Works
4.8(
19
)

Serving Union City, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Offers commercial services

"Vincent had an opening and started the job right away. The job presented some problems because the gate was made of thin inch and one half metal tubing that was difficult to weld. Vincent’s practical abilities with the welding and some inventive engineering not only got the job done but did it in a timely manner. I would highly recommend TM Steel for any project they would be willing to do."
Response time10 hrs
Recommended by5%of homeowners
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Avatar for Decor Iron Works
Decor Iron Works
5.0(
69
)

Serving Union City, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Credit card accepted

"I required welding services for brackets in a DIY home project, and Decor Iron Works truly exceeded my expectations. Despite my project being relatively straightforward compared to the impressive work featured on their Instagram account, they completed the job promptly and precisely according to my specifications. I wholeheartedly recommend Decor Iron Works for all your welding needs."
Guard and Stair Railing
Guardrail and Handrail
Handrail
Outdoor Guardrail
Outside Guardrail

+5

Response time7 hrs
Response rate94%
31 neighbors recently requested a quote
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Avatar for CANTU'S FABRICATION & WELDING SERVICES
CANTU'S FABRICATION & WELDING SERVICES
5.0(
13
)

Serving Union City, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"Carlos did a wonderful job with the steel and wood fence that he built for us. It makes the front of our house look so good. His workmanship is over and above. Thank you Carlos"
Response time10 hrs
2 neighbors recently requested a quote
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Avatar for Aurora Fencing, Inc.
Aurora Fencing, Inc.
5.0(
10
)

Serving Union City, CA and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"Extremely satisfied with Aurora Gates & Fencing. Great Value for the money, the whole process showed their experience, quality and respect of the customer was a top priority."
Gate
Gate
Decorative Wood Fencing
Wood Fencing
Chainlink Fencing

+1

Response time9 hrs
Response rate91%
27 neighbors recently requested a quote
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Avatar for Double-L-Welding
Double-L-Welding
5.0(
7
)

Serving Union City, CA and surrounding areas

In business since 2024

Free estimates

Warranties offered

"Great work from LLWelding. Luis was very helpful and insightful. Great quality work, highly recommend."
Pedestrian Gates
Pedestrian Gates
Pedestrian Gates
Pedestrian Gates
Pedestrian Gates

+22

Response time2 days
2 neighbors recently requested a quote
Recommended by71%of homeowners
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Avatar for Great Metal Design
Great Metal Design
4.3(
75
)

Serving Union City, CA and surrounding areas

In business since 2011

Free estimates

"Ariel transformed our home with his beautiful iron railing. We had old wooden balusters that did not fit the style of our home. After first meeting with Ariel and going over the look I was hoping for, he made a sample to give me an idea of what the new railing would look like. The quality of his sample was amazing and he listened to exactly what I wanted. The railing came out even better than expected!"
Los Altos
Los Altos
Preparing the installation
Welding stage
Side view

+67

Response time2 days
Recommended by98%of homeowners
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Avatar for John Arthur Welding Inc
John Arthur Welding Inc
5.0(
1
)

Serving Union City, CA and surrounding areas

In business since 2020

Small jobs welcome

Offers commercial services

"Got work done the next day! Very professional. Communication is on point. Is a servant of the most high!"
Gazebo uprights
Gazebo uprights
Modifying outlets on mult
Modifying outlets on mult
Stack socket tool

+15

Response time2 hrs
Response rate98%
Recommended by100%of homeowners
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Showing 1-10 of 53
Welding questions, answered by experts

Professional metal fabricators typically charge around $70 per hour, but the total cost of your project will depend on several factors. The largest cost drivers are the size, complexity, and design of the project, as well as the price and type of metal used. A good way to estimate the total cost is to multiply the cost of raw materials by four; typically, one-quarter of the total goes toward materials and three-quarters toward labor. Your geographic location can also influence costs, as labor and material prices vary by region.

While a high-speed circular saw will cut through metal, and even cut through multiple sheets at once, the fast-spinning saw blades create a lot of heat. This heat can damage paint and other protective coatings, leading to serious problems like rust over time. The cost to paint a metal roof again to avoid this damage is typically an additional $0.50 to $1 per square foot.

The best thing to cut metal pipe is a durable pipe cutter that is made for metal. You may want to measure the diameter of the pipes before purchasing a pipe cutter to ensure it will be able to cut your metal pipes. Opt for a heavy-duty option to cut through metal like steel or cast iron.

Yes, but you’ll need reliable steel-cutting tools and safety gear to get started. Shipping containers are typically around ¾ inch thick, so it’s entirely possible to cut through them, but experience and the right equipment are very important. When possible, try to get a container as close to the size you want it as possible.

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. 

The Union City, 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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