Salazar Semi-Truck Repair Inc
“To the technician who repair my engine I appreciate your knowledge, professionalism,patience and attention to details to make sure I get out of the shop with the truck running properly.”
Best Truck Repair in Dallas, TX
24 mechanics listed · 23 in Dallas · 3 open 24/7 · 11 open weekends · 19 rated 4.5+
Data verified October 16, 2026
Patrick Services Inc
“Had a trailer abs problem came to psi they got me in right away and matt got right on the problem got me rolling in no time highly recommend patrick service for all your big truck and trailer needs”
Dennis Road Automotive
“With that, he suggested the problem was not as major as a full transmission repair, and recommended taking the vehicle to a local, reputable, independent full service auto repair shop”
North Texas British Inc
“Sadly, we stepped out of the market for the vehicle but the team at North Texas British still reached out to see if I needed anything else and again left me feeling valued and excited for what's next!”
Love Field Auto
“Randy at Love Field Auto and his team are the most honest mechanics in Dallas, my Fiance and I have been going to him for major repairs on our cars even though we don't live close to his location anymore.”
Bennett Motor Werks
“After installation and charging with the new gas my AC is working perfectly and the bill for their excellent service and technical wizardry was very reasonable and a fantastic value!”
Listed for drivers in and around Dallas, TX, these 24 shops work on medium and heavy duty trucks. What each one says about fleet accounts, road service, inspections and hours comes from its own website; ratings and quotes come from public reviews.
Area overview: Dallas, TX
Of the 24 mechanics we list here, 23 are in Dallas itself and 1 comes from Grapevine (20 mi). The mechanics on this page are rated from 4.2 to 4.9 across 4,195 reviews; 23 have 50 or more reviews and 19 are rated 4.5 or higher. When customers rate these mechanics on specific qualities, they most often praise professionalism (92%), quality (88%) and value (86%). The topics that come up most in reviews of the mechanics on this page are "honest", "diagnosis" and "fair". 3 are open around the clock; 11 are open on Saturdays and 3 on Sundays. The services the mechanics on this page list most often on their websites are brake service (4), auto repair (3), tire service (3), check engine light (2) and clutch service (2). 4 list staff certifications (ASE) and 8 have a BBB rating of A or A+. Domain records put 12 websites of the mechanics on this page at ten or more years old; the oldest dates from 1997. 3 offer emergency or roadside call-outs; 3 offer financing; 3 give free estimates; 6 are family- or locally-owned and 7 list coupons or special offers. We count these figures across the mechanics on this page; distances are straight-line, and hours and prices change, so confirm the details with the mechanic before you visit.
Why does this page include shops beyond Dallas?
23 of the 24 shops sit inside Dallas; the rest come from other towns. Truck shops need land, long approaches and highway access, so they end up on the edge of town. Drivers already plan around that.
Diesel Road Services
“Very respectful, didn't try to over charge me, went out of his way to save me money by taking out my old batteries driving me to pick up the new ones and installed.”
DTX Automotive
“I had an issue with my tire rim and needed some quick assistance, so they helped me out and threw on a spare and then tracked down a new rim in the meantime, ordered it to the shop, and put it on for me.”
Integrity Mobile Truck Maintenance and Repair
“The repair technician was very professional courteous with a quick response I am very pleased with the outcome and looking forward to doing business with you guys in the future thank you very much”
Christian's Auto Repair
“Ok ok Jerry & Christian did an AWESOME job of keeping my "zombie" 2006 Kia on the road, really, and usually pretty darn good about prices too, I trust them, just give them time to get to you...”
DPF Filter
“My last truck had problems with DPF system for about 3 months, I spent several thousands of dollars in shops and none of the dealerships in Chicago, California, and Ohio did a good job.”
Felix Transmissions
“On a closer look at where the grinding was coming from, they discovered one of my disc brakes pads had fallen off resulting to metal to metal grinding.”
HBL Towing & Recovery
“The team that arrived to do the work and the equipment they command are top notch, and are an example of well trained ,experienced professionals having the right tools to do the job.”
Lone Star Tire-Diesel Service
“Had a real challenging electrical fix on the 6th time and I was impressed when they traced that error code to the transmission and fixed it in 2 hours.”
Advanced Auto Repair Services
“I had a power steering hose get detached and they could have told me my pump needed replacing or my high pressure line or whatever else, but they didn't.”
Snappee Auto Care
“Needed air in a tire, they found a nail- removed it, patched it and because I didn't have a wallet on me they did it all for free (asking me to bring money later that week).”
Southwest Auto Service & Repair For Audi
“They are very knowledgeable about my Volvo; knew exactly what to do and how to evaluate the vehicle; they performed the desired maintenance and gave me a "watch/monitor" around what they found during the whole vehicle evaluation.”
J&J Reefer Repair
“Nanak singh vir is doing the right things, a shipper/ receiver tore up our reefer's air chute and I called the shop, even though it was closing time he said bring it in.”
TAT Express Inc.
“I honestly have no doubts in saying that TAT Express Inc has the best mechanics and staff, they are very efficient in their work, very knowledgeable, the place is very clean and they always make you feel welcomed.”
All Pro Complete Auto Repair
“I have used Dean for years to take care of all of my vehicles and referred friends and family; he goes above and beyond to make sure our vehicles are back on the road running great in a timely fashion.”
DFW Truck S.t.o.p. & Wash
“I have gotten oil changes at several shops where they just leave grease and oil all over the truck, but this place make sure to take the time and clean all surfaces.”
Ross Auto & Tire Shop
“Honest owner, service top notch, won't upsell on something you don't need.”
Southern Tire Mart
“Came to do 3 axles alignment , josh did a great job , he recommended balance and steer tire rotation in addition to the alignment, This place is recommended.”
K3S Auto Repair
“I went to this place after almost getting ripped off by quickie car on Buckingham they wanted $1,300 I got the work done from this place for $169 I've got a Better Business Bureau complaint right now with quiky car on Buckingham don't ever go there t...”
Why these companies made our list
What customers say about mechanics in Dallas
- “Great experience overall, very knowledgeable and were able to take care of my truck in a timely manner.” — customer of DTX Automotive
- “Excellent customer service, very fair pricing. All kind of parts for both the truck and trailer are available.” — customer of J&J Reefer Repair
- “These guys are very professional and have the knowledge and skills needed to work on your truck.” — customer of TAT Express Inc.
- “Communication was great, they got my truck repaired and cleaned up real fast!” — customer of DFW Truck S.t.o.p. & Wash
- “Would recommend these guys to anyone looking for knowledgeable Ford diesel mechanics.” — customer of DTX Automotive
Excerpts from public reviews of the mechanics listed on this page.
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