TEC Equipment

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TEC Equipment - Seattle is a Mack and Volvo semi truck dealer as well as a Wabash trailer dealership. We offer parts and service for all makes and models.

TEC Equipment - Seattle is a Volvo, Mack, and Capacity truck and Wabash trailer dealership. We take pride in serving Seattle and all of Washington with new Volvo, Mack, Capacity, and Wabash heavy duty equipment sales. TEC Seattle also offers all makes and models of used trucks and trailers while providing parts, service, and financing. We are a one stop shop for all things Volvo, Mack, Capacity and Wabash. Our service departments retain Mack, Volvo, Autocar, and Cummins certified technicians. TEC knows that your truck is your livelihood. We also know your safety depends on keeping your vehicle in exceptional condition. That's why we retain the most experienced and highly-trained technicians in the industry and support them with state-of-the-art tools and facilities.

10/28/2026

Last week, our founder and CEO, David Thompson, traveled to Germany on a USO tour, visiting six U.S. military bases and USO centers to connect with service members stationed overseas.

As a veteran and active USO member, David is passionate about supporting our troops and recognizing the sacrifices they and their families make. We're proud of his continued commitment to giving back and grateful to the USO for the important work they do for our military community!

10/27/2026

TEC is built on helping people, solving problems, and being the best partner to our customers, employees, and OEM partners.

10/25/2026

Fall is here! 🍂 Now is the time to get ahead of winter weather and make sure your truck is ready for the colder months.

10/24/2026

Time to get to work 👊

10/23/2026

Bold new look. Smarter design. 💪 The all-new Mack Anthem brings a redesigned exterior that does more than turn heads. Improved aerodynamics optimize airflow to boost efficiency, bringing even more capability to a proven workhorse.

10/22/2026

Pick your fighter 🥊 Either way, you win🏆

10/17/2026

Hot shots on the lot 😤💪

10/16/2026

Powertrain + Aerodynamics + Driver Comfort. All in one truck 👊

10/16/2026

When your service light comes on, you need a team that you can trust to diagnose the issue. TEC Equipment is your go-to dealer when you need the right diagnosis the first time 🧰

Address

25619 Pacific Highway S
Des Moines, WA
98198

Telephone

(206)7643833

Website

https://www.tecequipment.com/seattle

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