14215 120 Ave NW, Edmonton, AB T5L 2R8

We are Diesel Tech Truck Repair

HEAVY-DUTY DIESEL REPAIR SHOP
EDMONTON, AB

At Diesel Tech Truck Repair, we deliver reliable heavy-duty diesel repair and fleet services from our fully equipped 15-bay facility. Our goal is simple: get your truck back on the road safely, efficiently, and done right the first time.

Our team of highly trained diesel mechanics brings the expertise you can trust for everything from routine maintenance to complex repairs. Contact us today to schedule your truck or fleet service in Edmonton.

We are the

Electronic Engine Specialists

Services

Light Duty Repair
Heavy Duty Repair
Climate Repair
Differentials
PTO and Pumps

Transmissions
General & Fleet Maintenance
CVIP and out of province inspections
OEM Parts and Warranty
Clutches

Engine Rebuilding
Hydraulic System Repairs
Welding
Parts Replacement
After Hours Mobile Service Truck

Our quality repair shop combined with our talented team will deliver the best value to you!

Why Choose Us?

COMPETITIVE

Competitive flat-rate labor pricing for reliable and cost-effective diesel repairs.

MAINTENANCE

From headlights to oil changes, Diesel Tech Truck Repair performs all types of services.

DIAGNOSTICS

Not every truck shop can service diesel engines. Our expert team has extensive training in the field of diesel engines, allowing them to diagnose and fix problems other shops may not catch.

REPAIR

We employ today’s latest automotive technology and are equipped to handle all major and minor auto repair services on foreign and domestic vehicles.

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Levi Gramlich profile picture
Levi Gramlich
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10/10 would recommend, Kyle took my 6.7 cummins in when I was in a pinch, prioritized and got me back on the road within a day, he was clear and knowledgable in explaining everything going on. Would bring back again!
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Shawn Whitfield profile picture
Shawn Whitfield
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I recently took my truck to Diesel Tech Truck Repair for some major repairs, and I couldn't be happier with the experience. The team, and mechanic was incredibly knowledgeable and fixed the issues quickly and added option for issues I have had with attempted theft(s). What really sets them apart, though, is their genuine support for veterans and have been patient and supportive after a tragic accident this summer. I can’t recommend this company enough. 5 stars!!!
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Kandrea profile picture
Kandrea
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As a veteran who's faced my share of battles, finding a place like DTTR that truly understands and supports us means the world. I have good friend who brought in his diesel truck after it broke down, feeling lost and worn out after the tragic loss of his wife and daughters, but their team treated him like family from the start. They diagnosed and repaired everything with expert care, no unnecessary costs, just honest work that got him back on the road fast. But it's their heartfelt commitment to veterans—flexible scheduling around our needs—that brought tears to my eyes. In a world that often forgets our sacrifices, this shop reminded me were not alone. Thank you from the bottom of my heart; you've earned a loyal customer for life. 5 stars all the way!
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Mike Bureaud profile picture
Mike Bureaud
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Can't say enough good things!!! Kyle and team were fantastic to deal with, came is under budget and spent time educating me on my first diesel truck!! Would definitely recommend and so happy to have found my GO TO for any issues with my Ford F350!!!
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Mike Wiwat profile picture
Mike Wiwat
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Had a few issues with parts but Kyle jumped in and fixed it up right with professional work. Works great.
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Brad Bell profile picture
Brad Bell
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Kyle repaired my high pressure oil pump on my diesel 7.3 L, the plug blew out and took the threads with it. Kyle tapped out the hole to a larger size and installed a better plug. Kyle did it quickly and for a very fair price. I really recommend this guy and business. Thanks Kyle
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Isa bin Lawrence Hunt profile picture
Isa bin Lawrence Hunt
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Very good
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Darcy Hunt profile picture
Darcy Hunt
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Very honest group here. My elderly father came to get his truck fixed. They were very friendly and my father was happy to have his truck back. I believe they could have taken him for a lot, but they only fixed and charged what was required. I recommend getting your vehicle fixed here.

ABOUT THE SHOP

For over 25 years, Diesel Tech Truck Repair has been repairing, rebuilding, overhauling, and maintaining heavy-duty diesel engines for fleets and owner-operators across Alberta and beyond. What began as a small, locally rooted operation in Edmonton has grown into a “big little shop” — large enough to handle complex repairs entirely in-house, yet small enough to deliver the personal service and trusted relationships our customers rely on.