H&H Diesel

Expert Work and Prompt Service

Established in 1969, H&H Diesel Service has extensive experience providing repair and reconditioning of Diesel Injection pumps and Diesel Fuel Injectors. We offer factory authorized sales and service throughout Washington, Oregon and Idaho, and welcome Drive-in business in the Seattle and Tacoma area.  At our fully equipped shop in Milton, Washington we have invested in full service and diagnostic bays to promptly and efficiently undertake any necessary repairs. We combine our extensive diesel service capabilities with top brand name OEM part sales, to make H&H Diesel the leading choice for your diesel parts and diesel truck service needs.

Services

H&H Diesel Repair is an authorized service and repair facility for diesel engines and Diesel Injection Systems. We service everything from Diesel powered pickups, RV’s, medium duty trucks to Class 8 Road Tractors. Our experienced and factory trained personnel and well-equipped facility allow us to “Do It Right the First Time”. If it is Diesel and you can Drive it, Drag it or Push it here we can repair it for you. We provide a diverse set of services such as preventive maintenance, component testing, component repairing, remanufacturing, system fabrication, on-vehicle services and a variety of delivery options.

Our friendly staff of knowledgeable service representatives and professional technicians have the training, experience, and certifications to complete work on a full range of Diesel Engines and component equipment.

Full Complement of Services

• Preventative maintenance including diesel engine tune-ups, oil and fluid changes, coolant flushing, Complimentary inspections, and more.
• General repairs include all diesel powered engines, fuel pumps, fuel injectors, cylinder heads, engine overhauls, and High Pressure Common Rail Fuel Systems.
• Remanufacturing including fuel injectors, fuel pumps.
• Electronic/Electrical repairs on electronic (Fly by wire) engines and the vehicle as well.
• Additional services including component rebuilding and mobile service.
• Certified Emission repairs. Come see us if your diesel failed the Emission Test.
• Specialize in Ford, Chevy and Dodge diesel pickups

Customer Satisfaction

H&H Diesel offers industry leading warranties on all products and services we provide. You can depend on our responsive support staff to get your job done the way you want it and when you want it.

Factory Authorized Dealer

Bosch • Alliant Power • Delphi • Cummins • Zexel • Yanmar • Pacbrake • Stanadyne • Denso

Online Parts

Save yourself from unexpected breakdowns and costly repairs.  Have your problem injector tested by the trusted pros at H&H Diesel Service.  Whether it’s a traditional Mechanical Injector, an Electronic Injector, or the latest High Pressure Common Rail, we have the newest factory equipment and expert mechanics to troubleshoot your injector performance.

We can resolve your injector service problems in a variety of ways:

• Drive-in engine troubleshooting and repair services
• New  replacement Diesel Fuel Injectors
• Stock re-manufactured Diesel Fuel Injectors

About Us

Your team at H&H Diesel is dedicated to providing quality parts, diesel injection service, diesel machine shop, and truck repair in a manner that is consistent with modern techniques and practices while maintaining first rate service to our customers.

History

H&H Diesel Service, Inc. was started by two brothers Slade and Gary Holmes back in 1964. They opened our current Truck Service facility in 1968. Over the years Slade diversified into Fuel Injection service and Machine Shop services. He invested time and money to upgrade the company’s skills and equipment to keep atop a changing industry.

In 2015, H&H Diesel was purchased by Gary Wolfe, General Manager and Sam Alejo, Service Manager and moved to it's new location in Fife, Washington.

H&H Diesel Service Inc. currently has 17 employees.  Working in (3) Departments: Fuel Injection, Machine Shop and Truck\Equipment Repair. We offer pick-up and delivery upon request in a defined radius of our facility (call with any questions). We also offer road service and advertise in NTTS break down directory. Our highly trained and experienced staff work hard at finding you solutions and sharing their knowledge. Call or come by and meet the staff.

Association Memberships

• AERA Engine Builders Association