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Verified Reviews for Welding pros in Renton, WA

*The Angi rating for Welding companies in Renton, WA 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 Renton, WA 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 August 15, 2025

Find Welders in Renton

Avatar for Innovation Welding, LLC
Innovation Welding, LLC
4.8(
9
)
Metal Stairs and Railings - RepairSheet Metal and Ornamental Metal - FabricateSteel Beams (Custom) - Fabricate+1 more

Serving Renton, WA and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"Sean was hired days before the Covid shut down. I was worried about the uncertainty of what would happen to my project. Sean remained in touch with me and finished the job as soon as he was able following state guidelines. His team was courteous and efficient."
2 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for Stacks Welding LLC
Stacks Welding LLC
5.0(
11
)
Steel Beams (Structural) - Install

Serving Renton, WA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Totally met and exceeded our expectations! The work was beautifully done. John and team completed the work in a timely manner. Great customer service! I will be hiring them again and again! Highly recommend Stacks Welding! RS/ Everett Wa"
Gluelam Beam Brackets
Gluelam Beam Brackets
Pipe welds
Pipe welds
Alpha

+35

Response time5 hrs
Response rate100%
1 neighbors recently requested a quote
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Avatar for SmartDecks LLC
SmartDecks LLC
4.4(
45
)
Steel Beams (Structural) - Install

Serving Renton, WA and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"They did a great job on my custom deck. Dave was very responsive and easy to work with. Love our new deck. I would hire them again."
Patio Roof with Fireplace
Patio Roof with Fireplace
Big Waterproof deck
24 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for MILAM Fencing
MILAM Fencing
4.6(
22
)
Wrought Iron Fence - Repair or Weld

Serving Renton, WA and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"Brian and crew did a great job on replacing my wood fence. Very professional, quality work and completed the fence on time. He also repaired a gate that others said needed to be replaced which saved on costs. I could not beleive how nice and sturdy the gate looked when he was finished. Competitive pricing."
Fencing & Gates
Fencing & Gates
Fencing & Gates
Fencing & Gates
Fencing & Gates

+48

Response time11 hrs
Recommended by94%of homeowners
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Avatar for Athena Iron Works
Athena Iron Works
5.0(
4
)
Wrought Iron Fence - Repair or WeldMetal Stairs and Railings - RepairMetal Structure or Object - Create Custom+1 more

Serving Renton, WA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"She did an amazing job really professional fair pricing and quickly done. I highly recommend!!!!"
Cable Railing
Install photo
Steel trellis
Steel fascia and cable rail
Custom cable railing

+18

Response time8 hrs
2 neighbors recently requested a quote
Recommended by75%of homeowners
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Avatar for EStrainMetalWorks
EStrainMetalWorks
4.2(
16
)
Metal Stairs and Railings - Repair

Serving Renton, WA and surrounding areas

Approved

In business since 2011

Free estimates

Customers say: Quick response

"Eric did an excellent job of designing, fabricating and installing new front porch railings for us. It is a clean and handsome installation. I will use him again for other projects!"
Ballard Railing
Madison Park Deck
Interior railing Lake City Way
Powder coated railing
Response time5 hrs
19 neighbors recently requested a quote
Recommended by76%of homeowners
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Avatar for Alki Fence Co
Alki Fence Co
3.9(
293
)
Wrought Iron Fence - Repair or Weld

Serving Renton, WA and surrounding areas

Approved

In business since 1988

Free estimates

Warranties offered

"OMG I love my new fence, they came when they said they would. They did the work, cleaned up all the mess and I am so excited to allow my large breed dog outside now. Not to worry if the kids next door will tease or bother me or my dog again. 6 feet high and privacy slates is the way to go, I am bragging to everyone I know, LOVE LOVE LOVE my fence and the price was prefect. Thank you, Duke for doing such a wonderful job. I will call you again if I need to upgrade my chainlink."
Estate
Panel Top
Latice Top
Picket
Window Top

+9

Response time1 day
Response rate100%
16 neighbors recently requested a quote
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Avatar for Iron Earth Construction LLC
Iron Earth Construction LLC
5.0(
4
)
Metal Stairs and Railings - RepairMetal Structure or Object - Create CustomMetal Structure or Object - Weld or Cut+2 more

Serving Renton, WA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"He did a great job."
Before
During rooftop build
Rooftop Deck during
AFter
Installation of Euro Fencing

+43

Response time3 days
44 neighbors recently requested a quote
Recommended by75%of homeowners
Request Quote
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Welding questions, answered by experts

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

This all depends on the tools you have on hand and whether you’re trying to cut a straight line or shapes. 

The best tool to use for straight lines is either a circular saw or table saw. When cutting shapes, a jigsaw will be the easiest and most precise tool to use. 

Welding is the process of using extreme heat—and, sometimes, pressure—to attach two pieces of metal. In contrast, metal fabrication is a more involved process that can include welding, sheet metal work, bending, and other forms of metal manipulation. Metal fabrication is a large-scale project that may or may not involve welding, while welding is more often a step in larger fabrication projects.

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.

Yes, you can cut plexiglass by hand using a sharp knife or blade (utility knife, box cutter, glass cutter, etc.).

The Renton, WA 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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