TEC Equipment - Seattle is a Mack and Volvo heavy duty truck dealership and Wabash trailer dealership. We take pride in serving Seattle and all of Washington with new Volvo, Mack, Autocar, and Wabash heavy duty equipment sales. TEC Equipment Seattle also offers all makes and models of used trucks and trailers while providing parts, service, and financing. We are Seattle's one stop shop for commercial truck sales, parts, and service. 

Our service departments retain highly trained Mack, Volvo, Autocar, and Cummins certified technicians. We know that your truck is your livelihood, and our service teams strive to meet your needs and get you back on the road where you belong. If you're looking for heavy duty truck service in Seattle, we'll get your truck taken care of so you can get back on the road. 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. We are a Mack and Volvo certified Uptime center, meaning we work hard to get you in and out with as little downtime as possible. 

We also offer Seattle's largest selection of all makes heavy duty truck parts. No matter what part you're looking for, we can help you find it to keep your truck running at peak performance. Our parts representatives know truck parts inside and out, and can get you the right part the first time. 

Our Services

Truck Service & Repair

We retain the most experienced and highly-trained technicians in the industry and support them with state-of-the-art tools and facilities. Learn More                                                                     

Trailer Service & Repair

All TEC Equipment Trailer locations provide the highest level of trailer service and repair you will find. With service bays dedicated to fabrication, body & frame work, including dry van and reefer repair. Learn more                                          

Fleet Maintenance

You get a one-stop service experience to handle all of your service needs, including preventative maintenance, warranty repairs and other running repairs. Learn More                                                      


We retain the most experienced and knowledgeable insurance professionals in the industry to help you get the protection and coverage that’s right for your business and budget. Learn More                    


We have lenders who are competitive for the largest fleets to the single truck owner operator, as well as lenders who can help out individuals who have had credit problems in the past. Learn More                          

Fleet Truck Sales

With dedicated fleet sales managers and support staff, we are able to meet your fleet's needs whether you need 5, 50, or 500 trucks.  Learn More



Our parts department can provide you with the replacements you need, quickly. TEC's multi-million-dollar parts inventory supports a wide range of light, medium and heavy-duty equipment. Learn More

Truck Sales

TEC represents premium brands of new and used light-, medium-, and heavy-duty trucks. We are the West's leading Mack and Volvo truck dealership. Learn more

Trailer Sales

TEC Equipment is the leading full-service trailer dealership in the west. With our strong selection of new and used trailers for sale, you can find great deals on dry vans, refers, flatbeds and drop-down trailers. Learn more

The Seattle Team

General Manager

John Tobin

Used Truck Sales Manager

Tony Manuel

New Trucks Sales Manager

Tony Molina

Parts Manager

Allen Hall

Service Manager

Garrett Cyr