UA Local Union 598 Plumbers and Steamfitters

UA Local Union 598 Plumbers and Steamfitters About Us On December 29, 1944 during the height of the Manhattan Project Local Union 598 received i Local Union 598 is a community, family based organization.

Our signatory contractors and the members of Local Union 598 form a team that serves twenty one counties in Eastern Washington and Eastern Oregon. Our jurisdiction goes from the Canadian border to below John Day Oregon and from the Cascade Mountains to the Idaho Border. We work together to build everything from residential projects to nuclear facilities. Contractors and Members of Local Union 598

take pride and ownership of every project in being the “best of the best” within our respective industries. Local Union 598 dedicates over one million dollars a year for training. Our members receive the training to be the most productive and highly skilled craftsmen within the industry. With our motto “We Do it Right the First Time” clients can be assured that our contractors and members will deliver a safe, quality project, on schedule and under budget. Our members and contractors are very proud of the communities we live and work in. Involvement is a core principal of our organization. Our involvement includes teaching, coaching, reserve firefighters and police and active and reserve military. The membership of Local Union 598 strives to improve the quality of life for our families and communities.

Get your team together for the 9th Annual Bikes for Tikes Golf Tournament. Players can expect a shotgun start and scramb...
06/17/2026

Get your team together for the 9th Annual Bikes for Tikes Golf Tournament. Players can expect a shotgun start and scramble format, plus contests, raffles, giveaways, silent auctions, a banquet after the tournament, and plenty of Local 598 community pride.
Register today at Bikes For Tikes - Local Union 598 bikesfortikesnw.com.

Important discussion and resources for tradeswomen—join us.
06/16/2026

Important discussion and resources for tradeswomen—join us.

Mark your calendar for our annual Local 598 Picnic on Saturday, June 13, 2026 at Howard Amon Park.All members and their ...
06/12/2026

Mark your calendar for our annual Local 598 Picnic on Saturday, June 13, 2026 at Howard Amon Park.
All members and their families are welcome.
This is more than a picnic — it’s a celebration of our community, our families, and the strength of our Union.

Stay informed and engaged—join this month’s meeting.
06/11/2026

Stay informed and engaged—join this month’s meeting.

06/08/2026

The program is always evolving, ensuring apprentices get the best training for the future. Business Agent Bill Hughes shares how continuous improvement keeps Local 598 strong and prepared for what’s next.

Planning and coordination happen here—join us Friday.
06/05/2026

Planning and coordination happen here—join us Friday.

Important updates and discussions this Wednesday. Don’t miss it.
06/04/2026

Important updates and discussions this Wednesday. Don’t miss it.

Local 598 is proud to announce the 9th Annual Bikes for Tikes Golf Tournament. Join us Saturday, September 26 at Canyon ...
06/01/2026

Local 598 is proud to announce the 9th Annual Bikes for Tikes Golf Tournament. Join us Saturday, September 26 at Canyon Lakes Golf Course for a day of golf, prizes, raffles, community, and support for a cause that brings bikes to kids across our region.
Registration is open now at bikesfortikesnw.com.

Join your Brothers and Sisters for a day of food, fellowship, and family at our Annual Local 598 Picnic.June 13, 202611:...
05/29/2026

Join your Brothers and Sisters for a day of food, fellowship, and family at our Annual Local 598 Picnic.
June 13, 2026
11:00 AM – 3:00 PM
Howard Amon Park
Volunteers are needed. Contact a Special Events Committee member if you’re able to help.

This Memorial Day, we honor the men and women who made the ultimate sacrifice for our nation. May we remember their cour...
05/25/2026

This Memorial Day, we honor the men and women who made the ultimate sacrifice for our nation. May we remember their courage with gratitude today and always.

Address

1328 N Road 28
Pasco, WA
99301

Opening Hours

Monday 8am - 4:30pm
Tuesday 8am - 4:30pm
Wednesday 8am - 4:30pm
Thursday 8am - 4:30pm
Friday 8am - 4:30pm

Telephone

+15095451446

Website

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