(575) 781-1577 contact@dpf-doctors.com

24/7 Semi Truck DPF/SCR & Diagnostics

DPF Doctors offer 24/7 semi truck and car repair and maintenance services across New Mexico — including professional computer diagnostics, fast and reliable in-bay semi-truck tire replacements, oil change, and expert solutions for diesel particulate filter (DPF) and SCR issues. Serving Tucumcari, Santa Rosa, Las Vegas, Moriarty, Albuquerque, and the I-40 corridor.

Emergency – Road Side Service Available!

 

DPF Service Required
Computer Diagnostics
Truck Diagnostics

Our Specialized Truck Repair And Computer Diagnostics Services

DPF Street

DPF Reconditioning - Truck Repair

Expert reconditioning of diesel particulate filters to restore optimal performance.

DPF Repair

DPF Repair - Truck Repair

Comprehensive repair services for damaged or malfunctioning diesel particulate filters.

On-Site Regeneration

On-Site Regeneration + Computer Diagnostics

Convenient on-site regeneration to get your vehicles back on the road quickly.

Semi Truck Oil Change

Oil Change - Semi Trucks

Fast and cost-effective oil change. We do your car as well 🙂

Tire Repair

Tire Repair - Semi Truck

Tire Repair – No wait time. Save money.

Semi Truck back on the street

Quick Turnaround - Truck Repair

Fast and efficient service to minimize downtime and keep your operations running smoothly.

Def problem

DEF Doser - Broken - Semi Trucks

DEF doser broken? We will fix it!

Paccar Def Pump

Paccar DEF Pump - Broken - Semi Truck

DEF Christalized!

Paccar Def Pump

DEF Pump - Fixed - Semi Truck Repair

Fast and efficient service! Get back on the road quick!

What Our Clients Say

5.0
Based on 39 reviews
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Sukhwinder Singh
07:38 02 Jul 25
Good experience 😊
summer romero
20:12 27 Jun 25
Very professional. Did a great job on my truck. Will recommend to my friends and family!
Yuldoshali Nurmatov
14:00 27 Jun 25
15 stars.Absolutely great job.Steve you the man.
David Towson
12:21 15 Jun 25
Thx for doing exactly what you said you were going to do. Quick, done, & the extra discount was honorable. Helping out us Owner Operators.
Jeanne S
06:07 07 Jun 25
He was professional and quick.I'm very reasonable .I will use him anytime anyday.He did a great service and good personality.
Howard Brown
21:11 16 May 25
Dude went out of his way to help my driver get back to KC. Did a bang up job and has a honest quality you don't see much of anymore.
maria garcia
18:33 14 May 25
Steve at DPF Doctors did a great job diagnosing and fixing our truck. Professional, efficient, and friendly service. Highly recommend!
Anja Boin
02:26 03 May 25
Steve was so kind & helpful! He didn’t have the tires we needed, but went out of his way to call around & find a shop that would be able to help us. Just an all around good guy, 10/10 recommend!!
Ruben Trujillo
18:10 17 Apr 25
I can't express enough how thankful we are for Steven Iler's incredible service. Last night, when every other shop was closing, he didn't hesitate to meet my girlfriend at 6 PM at his shop to address a loose plastic part on our vehicle. Being stranded with our baby was a huge worry, but he quickly diagnosed and fixed the problem, getting us safely back on our way in no time. His willingness to help in this way was truly exceptional and deeply appreciated. I highly recommend for any mechanic services you need.
vixamar sam
22:36 16 Apr 25
No words can describe the service10 star ⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐
John Holmes
22:20 14 Apr 25
On short notice, Steve helped us out; he diagnosed the problem and resolved the problem with ease. Friendly, knowledgeable, and located in a convenient place, DPF Doctors is close to I40 and NM 41… whether you need diesel truck help or regular car maintenance, give Steve at DPF a ring!
Danny Polovin
11:59 24 Mar 25
Jag
15:23 22 Mar 25
🌟🌟🌟🌟🌟🌟🌟🌟🌟🌟10 STARS!!Steve has been nothing but amazing to me and my company! Honest, friendly, truely enjoys what he does, loves helping truck drivers, anything to do with def, diagnosis, computer programming and more he’s got you covered. He’s got you covered in NEW MEXICO! It’s hard to find honest mechanics these days! I’m super grateful I met Steve he’s been my number one contact for any semi truck related issue since I’ve met him. Don’t hesitate call him now, you will not be disappointed.
Igor Glibiciuc
03:05 17 Mar 25
very professional workers and very quickly solved my problem
Earnest Moreland
21:02 16 Mar 25
Got me in and out best mechanic u can ask for
Sukhvir Singh
15:07 14 Mar 25
Great work
Tina R.
21:30 07 Mar 25
DPF Doctors were awesome - Had a driver in a really tough spot, Called Steve (who was very Knowledgeable), he came out to driver and was able to resolve issue in less than 2 hours.They are amazing and I would recommend them 100% of the time if you are in the New Mexico area!Thanks Steve!
Sara Martinez
01:09 13 Feb 25
Steve is great to work with! He got my car up and running faster than his initial estimate and the car is still running great! Thank you so much!
Jean Khajarian
22:06 10 Feb 25
We were forced to stop in Moriarty, NM due to DPF/SCR Codes and were lucky enough to have stopped in the right town. Steve really does have a PHD in this. We're grateful that he was recommended to us from a local mechanic shop in town. Steve is very insightful, informative, and most importantly honest. Helped us out with our SCR issue and got us back on the road the same day. He really does care about you and your business and does everything in his power to help. We run across 40 often and glad we now have Steve's number. Can't imagine sending my truck anywhere else if I have ever issues again. Thanks Steve!
Ruben Anaya
17:39 09 Feb 25
This place is awesome!
Audrey Elwess
04:06 07 Feb 25
An amazing Mechanic, he's good at what he does and he does his best to compromise with you about pricing
Daahir Sabriye
10:11 06 Feb 25
Santy Choudhary
03:40 31 Jan 25
This is the best place to go if you are in need of dpf repair. These guys know what they are doing, do it quickly and do not over charge you for their work. They will travel to you, even if you are far away from Moriarty. Highly recommended. Great guys!
Sandy Choudhary
03:24 31 Jan 25
I’m a repeat customer. Won’t take my trucks to anyone else. Steve and his partner are amazing at what they do and will not over charge you! Highly recommend.
Angela Rodriguez
02:47 30 Jan 25
Amazing customer service! Steve is extremely knowledgeable regarding truck and automotive issues. The most trustworthy company I’ve ever had the pleasure of doing business with. I highly recommend DPF Doctors.

Get in Touch with DPF Doctors

Phone

(575) 781-1577

Address

401 US Route 66 West

Moriarty, NM 87035

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Why Choose DPF Doctors?

Because breakdowns don’t wait — and neither do we.

At DPF Doctors, we bring diesel trucks back to peak performance. From cleaning and restoring your diesel particulate filter and SCR system to replacing air, fuel, oil, and cabin filters, our experienced team has you covered. Located in Moriarty, NM, we also offer fast and reliable semi-truck tire replacements — no long waits, just expert service.

With 24/7 mobile truck repair, on-site diagnostics, and quick turnarounds, we get your rig back on the road when it matters most.

Don’t let a clogged filter or worn-out tire slow you down. Reach out to DPF Doctors today and get moving again — fast.

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DPF Doctors
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