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Verified Reviews for Welding pros in Mill Valley, CA

*The Angi rating for Welding companies in Mill Valley, 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 Mill Valley, 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 October 23, 2025

Find Welders in Mill Valley

Avatar for Magic Metal Ornamental Fabrication
Magic Metal Ornamental Fabrication
5.0(
32
)

Serving Mill Valley, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Customers say: True professional

"Came out to visit my son from Pennsylvania and noticed the loose front step railing at his new house. He told me someday he would fix it. But I told him it has to be fixed by Halloween for the safety of Trick or Treaters. Didn’t know who to call so contacted “Angi”. Magic Metal Ornamental Fabrication was the first and only service company to contact me. Was scheduled to come day before I was to return to my home in Pennsylvania but had phone call about breakdown of his truck on the parkway . He immediately rescheduled and came promptly on his scheduled appointment. He did a thorough job and couldn’t have been more pleased. Thank you!"
Fence
Swinging Gate
Fence Install
Railing Install
Railing for Walkway and Patio

+35

Response time1 day
20 neighbors recently requested a quote
Recommended by46%of homeowners
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Avatar for Fences Plus
Fences Plus
5.0(
15
)

Serving Mill Valley, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"Two of our fence panels and a post blew down during a wind storm. Arnie gave us a competitive estimate and his team did a terrific job repairing the fence."
Driveway gate using STK cedar and redwood trim.
Additional Photos
Additional Photos
Additional Photos
1 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for String Theory Construction
String Theory Construction
5.0(
2
)

Serving Mill Valley, CA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Dana is knowledgeable, reliable and extremely talented. He helped us with a very complex master bedroom and bathroom addition which we absolutely love. Highly recommend"
Tiled deck
Tiled deck
Tiled deck
Night-view of the finished product
Below deck composite soffit boards

+13

Response time2 days
3 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for RamIrons
RamIrons
4.7(
30
)

Serving Mill Valley, CA and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"Ram Irons called me the same day I requested a Pro metalworker. He came the next day and measured and gave me a fair price for a steel handrail on my front porch. I agreed and he returned to his shop and fabricated, returned and installed it the same day. I was impressed by his skills, quality of work and friendly demeaner. I would reccommend them to anyone who needs wrought iron help."
stainless bar/counter
stainless bar
break metal cladding around Fleetwood sliders
stainless runnel
2015

+3

Response time2 days
Recommended by100%of homeowners
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Avatar for William Handyman Service
William Handyman Service
5.0(
12
)

Serving Mill Valley, CA and surrounding areas

In business since 2022

Free estimates

Emergency services offered

"He and his crew were amazing. The job is well done, in a very timely manner, the cost was quite reasonable, the clean up was excellent. I will hire him again!!"
Additional Photos
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Additional Photos

+24

Recommended by100%of homeowners
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Showing 1-10 of 43
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.

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.

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 cost to weld aluminum averages about $14 to $22 per pound. The type of metal factors into the overall cost of any welding project due to the cost of the materials and the expertise required to work with it. Some of the most common metals used by welders include:

  • Magnesium alloy: $7–$16 per pound

  • Low-carbon steel: $11–$12 per pound

  • Stainless steel: $13–$15 per pound

  • Copper/brass: $24–$29 per pound

  • Cast iron: $38–$79 per pound

  • Titanium: $60–$85 per pound

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.

The Mill Valley, 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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