Keep Your Fleet
Moving Forward
From routine maintenance to major diesel overhauls\u2014we keep your trucks on the road and your operations running on time.
Open Seven Days
Extended hours for your schedule
Certified Technicians
Trained on all major diesel brands
Day Service
Urgent repairs handled promptly
Houston Local
N Houston Rosslyn Rd
What We Do
Complete Diesel Service for Every Truck in Your Fleet
From preventive maintenance that prevents breakdowns to complex diagnostics and repairs\u2014one shop for all your heavy-duty needs.
Engine Diagnostics & Repair
Full diagnostic scans, fault code reading, and complete engine repairs for Cummins, Detroit Diesel, PACCAR, and all major diesel manufacturers.
Transmission & Driveline
Transmission rebuilds, clutch replacements, and driveline servicing to keep power getting to the road where it belongs.
Brake Service & Inspection
Full brake inspections, pad and rotor replacements, air brake system repairs, and DOT-compliant brake maintenance.
Preventive Maintenance
Scheduled oil changes, fluid checks, filter replacements, and comprehensive inspections that prevent costly breakdowns.
Computer & Electrical
Advanced diagnostic equipment for ECM programming, wiring repairs, sensor replacements, and complex electrical troubleshooting.
DOT Inspections
Comprehensive commercial vehicle inspections meeting Department of Transportation standards. Keep your fleet compliant and legal.
Why DieselLife
Built for Fleets That Can\u2019t Afford Downtime
Every hour a truck sits idle is revenue lost. We understand the pressure of keeping your fleet on schedule\u2014and we deliver the speed, expertise, and reliability your operation demands.
Fast Turnaround, Every Time
We prioritize speed without cutting corners. Most service calls are completed the same day so your drivers get back on the road.
Honest, Transparent Pricing
No surprise charges or inflated estimates. We explain the work needed, provide clear pricing upfront, and only do what your fleet actually requires.
Experienced Diesel Specialists
Our technicians are trained and experienced across all major diesel brands\u2014Cummins, ISX, X15, PACCAR, and more. Your trucks are in expert hands.
Fleet Solutions
A Service Program That Scales With Your Operation
Whether you run five trucks or fifty, DieselLife Fleet Services gives you the dedicated support your dispatch and maintenance teams need.
Preventive Maintenance Plans
Customized maintenance schedules based on your mileage and usage patterns to catch issues before they strand your drivers.
Priority Scheduling
Fleet accounts receive priority booking and faster turnaround so your vehicles spend more time on the road.
Detailed Reporting
Comprehensive service records and fleet health reports to help you track costs, plan budgets, and maintain compliance.
Competitive Fleet Pricing
Volume-friendly rates and transparent billing designed to fit your operational budget without sacrificing quality.
Find Us
Conveniently Located in North Houston
Address
11110 N Houston Rosslyn Rd
Houston, TX 77088-1405
Phone
(128) 417-0242Hours
Mon\u2013Fri: 7:00 AM \u2013 6:00 PM
Saturday: 8:00 AM \u2013 2:00 PM
Sunday: Closed
11110 N Houston Rosslyn Rd, Houston 77088
Near I-45 and Beltway 8 \u00B7 Easy access from major corridors
Get In Touch
Schedule Service or Request a Quote
Tell us about your fleet or the issue you\u2019re facing. We\u2019ll get back to you promptly with a plan.
