Emerald Galvanizing: Seattle Portland Alaska Canada Idaho Montana WWW.EGALV.COM

Steel Galvanizer in Seattle
Opening at 8:00 AM
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Upcoming Holiday Hours: Emerald will be closed 12/24 - 12/25 and 1/1/2021. You can still get your galvanizing done now, as our lead times are short. Need a quote? Just call us!

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Summer is upon us, yet we can still provide a quick turnaround on your parts that need galvanizing. Call us to find out about our same day or next day rush service!

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Yes, we are open during mandatory state closure! We are classified by the AGA
as an "essential" service to the building industry. Stay well everyone!

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Thankfully, we are in normal operations at this time. No employees have been affected by Coronavirus. We have normal days & hours, Mon - Fri, 8:00 am - 4:00 pm. Stay well everyone!

More beautiful parts from our plant workers here at Emerald Galvanizing in Seattle. It's really great when you have employees who stay for decades!

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a year ago
I have worked with Emerald Galvanizing for almost 20 years. In that time they have become a trusted and valued vendor/partner of ours. We run a lot of parts through them and they are always able to help out when we run into a crunch. Their accounting person, Ann, is fantastic and always there to help. I highly recommend them as a valued supplier.
- Laura H
a year ago
We've used Emerald Galvanizing over the past two years. Each time they are quick, reliable, and offer great customer service. Their billing department is full of wonderful personnel that will work with you as long as you keep the communication open. Would recommend 10/10!
- Accounts P
a year ago
We've worked with Emerald Galv for 11 years, they do small jobs and are able to take care of sandblasting when parts come to them rusty or painted or with mill lacquer on new black iron pipes. A one-stop shop, they have the expertise to know more about what is needed than a lot of their customers and they don't mind taking the time to talk to customers with small projects to ensure that their results meet or exceed customer needs. Thank you guys!
- David S

Galvanizing Seattle Auburn Marysville

Call us for kettle dimensions. 206-782-8300

Gate Hours:
Monday - Friday, 8:00 am - 4:00 pm
Closed at Noon for lunch


(206) 782-8300

Emerald specializes in galvanizing fabrications which are usually difficult and often not economical to produce for most galvanizers. We do all sizes & weights of fabrications, from structural to small parts such as screws, nuts, bolts, washers, and anchor chain (and anchors).  Chain and anchors are $1.25 per lb. Our minimum order is $125.00.

Most small parts (including threaded parts) are run in our perforated buckets and then are centrifuged immediately after hot dip galvanizing. The centrifuge rapidly spins the buckets to remove excess zinc. This process keeps sharp edges from forming on fabrications and keeps bolt threads clean. This saves you labor charges to clean up parts.

Larger fabrications are wired up before lowering them into the kettle. Our cranes slowly lift fabrications out of molten zinc at an angle so that excess zinc runs off. Our galvanizing engineers and shop workers have been here over 18 years and are experts at performing difficult work.

Typical products we galvanize:
  • Brackets & Angle Clips
  • Rods, Bolts, Screws, Washers
  • Beams & Tubes
  • Embedments & Pipes
  • Frames & Cover Plates
  • Rebar & Anchor Bolts
  • Gratings & Wire Forms
  • Chains & Anchors
  • Stampings & Castings
  • Angle & threaded rod

The minimum diameter for galvanizing fasteners is 3/8” and the minimum size for galvanizing wood screws is #18. Bolts and chains up to a Rockwell hardness grade of 40 are usually acceptable to galvanize. Call us for advice on other grades and to learn about coating thickness and smoothness, and ASTM requirements.

We are the only galvanizer in the West that hot dips anchor chain. We only galvanize up to 300 ft of chain at one time, if your chain is 3/8" or less. Chain over 3/8" will need to be cut in half so that we put less chain into our centrifuge on each run. The less chain we put through the process, the higher the quality. There is a maximum weight that can be centrifuged at one time.

There is more to know about galvanizing anchor chain. If we need to cut your chain, you can easily have one of our recommended shops re-link it for you at low cost, and transportation is free. We need 2 weeks in the off-season to do your chain, or 3 to 4 weeks in the Spring & Summer months. We encourage customers to bring their anchor chain to our shop in the Winter for the fastest service. 

About us: Emerald Galvanizing was formerly the North Branch of ACE Galvanizing prior to 2008. However, our dip process is still original and true to exactly what galvanizing engineers recommend. We use 100% pure special high grade zinc, and no additives so that you get the highest corrosion protection possible. 

We serve mainly: Seattle, Bellevue, Tacoma, Auburn, Marysville, Olympia, Portland, Spokane, Idaho, Montana, and Canada, but are also Nationwide. No job is too small. To learn more, please visit our main web site at: www.egalv.com

Contact Us


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  • (206) 782-8300


Get directions
621 Northwest 41st Street
Seattle, WA 98107
United States

Business Hours

Mon:8:00 AM – 4:00 PM
Tue:8:00 AM – 4:00 PM
Wed:8:00 AM – 4:00 PM
Thu:8:00 AM – 4:00 PM
Fri:8:00 AM – 4:00 PM
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