BBB Accredited Business Profile

DSU -Peterbilt & GMC, Inc.

DSU -Peterbilt & GMC, Inc.

DSU -Peterbilt & GMC, Inc.

55 years in business
4810 N Basin Ave
Portland, OR 97217-3548
Additional Phone Numbers
  • (800) 556-4998
BBB File Opened: 01/01/1977
Business Started: 10/01/1962
Business Incorporated: 10/01/1962 in OR
Type of Entity
Business Management
  • Mr. TJ Stassens, Marketing Manager
  • Mr. Thomas Stassens, Vice President
  • Ms. Jamie Toman, Treasurer
  • Ms. Jan Yost, President
Business Category
  • Truck Dealers
  • New Auto Parts
  • Truck Parts
  • Truck Accessories
  • Auto Body Repair and Painting
  • Fleet Services
  • Truck Rentals
  • Auto Services
  • Truck Bed Liner

Products & Services
Truck parts and service, Truck Parts, Truck Service, Truck Rental, Truck Leasing, Vehicles
Alternate Business Names
  • D.S.U. - Peterbilt & GMC Truck, Inc.
  • D.S.U. Parts Distributing Co.
  • D.S.U. Rebuild Center
  • Diesel Service Unit Co
  • Diesel Service Unit Co.
  • DSU Isuzu Truck
  • DSU Leasing, Inc
  • DSU Peterbilt & GMC Truck Inc
  • DSU Peterbilt & GMC, Inc
  • DSU Peterbilt PacLease
  • DSU Truck Leasing, Inc.
  • DSU Truck Rental, Inc.
  • Nothwest Parts Distributing Company

Licensing, Bonding or Registration
This business is in an industry that may require professional licensing, bonding or registration. BBB encourages you to check with the appropriate agency to be certain any requirements are currently being met.
BBB accredited business



This business is an authorized GMC, Isuzu Trucks and Peterbilt dealership carrying new and pre-owned inventory.

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BBB Reason for Ratings

BBB rating is based on 13 factors: Get the details about the factors considered.

M: 7:30 AM-12:00 AM
T: 7:30 AM-12:00 AM
W: 7:30 AM-12:00 AM
Th: 7:30 AM-12:00 AM
F: 7:30 AM-12:00 AM
S: 8:00 AM-4:30 PM
Su: Closed

Licensing information is provided in the BBB Business Profiles to inform the public about industries that may require professional licensing, bonding, or registration. Better Business Bureau encourages you to check with the appropriate agency to be certain any requirements are currently being met.
BBB promotes truth in advertising by contacting advertisers whose claims conflict with the BBB Code of Advertising. These claims come to our attention from our internal review of advertising, consumer complaints and competitor challenges. BBB asks advertisers to substantiate their claims, change ads to make offers more clear to consumers, and remove misleading or deceptive statements.
BBB reports on known significant government actions involving the business's marketplace conduct.
BBB reports on a company that is out of business for one year from the date the company closes its doors or ceases to do business.
BBB reports on unauthorized use of the Better Business Bureau's name and/or logo for as long as the business continues to use it in any advertising, or for one year after the business ceases any repeated unauthorized uses.
BBB reports on a business’s bankruptcy as long as the business remains in bankruptcy.
BBB reports when mail sent to the business was returned by the Postal Service.

DSU -Peterbilt & GMC, Inc.

DSU -Peterbilt & GMC, Inc.


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