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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
23 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
22 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
39 neighbors recently requested a quote
Recommended by75%of homeowners
Request Quote
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Welding questions, answered by experts

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 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

Yes, you can use a saw to cut metal pipes. The best saw to use is a reciprocating saw, but even a fine-tooth hacksaw can get the job done. No matter which saw you use to cut metal pipes, wear protective gear, like work gloves, safety goggles, and ear plugs. Apply a firm, steady pressure to the tool, and always ensure the pipes are secured so they don't move while you make the cuts.

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, you can cut up a box spring., but you’ll need to do so in layers. You can clear the fabric and fluff away to reveal the springs before removing them as well.

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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