Peak Diesel Performance Contact us


Hours of Opperation

Monday - Friday
8:00am - 5:00pm PST

Saturday, Sunday and Holidays


See what our clients are saying about us!



  • Just got the steering brace for my 2009 Dodge...THANKS so much Harry for the speed of delivery! Very pleased and appreciative!   Paul

  • Thanks!  I was very surprised when Purolator showed up yesterday afternoon!  Over night delivery and I am off the main route for sure.   Alan 

  • Thanks a lot!  Great service!  Jamie

  • Harry Kelleher knows customer service. Always ready with advice and help. Super fast shipping, and very competitive pricing. His knowledge is second to none and for my needs (12V Cummins) he is an authority. Will shop nowhere else for my truck. Thanks Peak Diesel!   Chris

  • Thank you.  Tell Harry that the exhaust sounds great!!    Darren

  • Speedy delivery this morning to my office.  Thank you.  Kathleen

  • Thanks you guys/gals are awesome!!   Josh

  • Thank you guys for your great business.  Keagan

  • Harry, got my stuff today. Just wanted to say thanks again for the awesome service and lightning quick shipping. I'll be coming to you when I need my next round of parts.  Jay.

  • Thank-you very much for the speedy delivery of my Fass  fuel pump. Nice to deal with professionals!  Grant.

  • Thanks Melisa, very impressed with the service.  Harry was very helpful over the phone.  I'm getting 18psi fuel pressure now big jump from 2-3 psi.  Thanks again, Blaine

  • I really appreciate the time you take to answer my questions! But thats why you guys are the only ones I'll do business with :)  Thanks Again, Craig


Head Office

Peak Diesel Performance
3381 208th Street
Langley, BC V2Z 2C5


USA Warehouse

Peak Diesel Performance
Unit 84 - 446 Harrison Street
Sumas, WA 98295
United States

Phone and Fax

877-858-PEAK (7325) - Toll-Free

604-532-5700 - Phone

604-534-5850 - Fax


Email Addresses

Harry Kelleher
Sales and Technical



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3381 208th STREET,LANGLEY, B.C, V2Z 2C5
Open Monday to Friday 8am to 5



Local (604) 532-5700
Toll Free 1-877-858-7325

Peak Diesel Performance Inc
© 2007-2015

Monday - Friday
8:00am - 5:00pm