Precision
Truck Alignment
& Repair.
Heavy-duty alignment, expert repair, and the kind of turnaround that keeps your fleet rolling.
500+
Trucks Aligned & Repaired
10+
Years of HD Experience
24hr
Same-Day Turnaround
Heavy-Duty
Services.
From alignment to fabrication, we handle every aspect of commercial truck and trailer maintenance under one roof.
Most PopularTruck Alignment
Laser-precise front & rear axle alignment for all heavy-duty rigs. The service we are known for.
Get a Quote
Trailer Alignment
Single, tandem, and tri-axle. Cut tire wear, save fuel.
Suspension Work
Springs, shocks, bushings, air ride systems.
DOT Inspections
Thorough compliance inspections. Stay road-legal.
Steering Repair
Gear boxes, tie rods, drag links, power steering.
Brake Service
Drums, shoes, air systems, ABS diagnostics.
Engine & Electrical
Diagnostics to complete electrical troubleshooting.
Welding & Fabrication
Custom welding, frame repair, structural work.
Fleet Programs
Custom preventive maintenance plans for fleet operators.
Three Steps. That's It.
Call or Request
Give us a ring or fill out the form. We discuss your truck issues, give you a ballpark, and schedule you in — usually within 24 hours.
Drop It Off
Bring your rig to the shop. Our techs run a full inspection, diagnose the real problem, and get to work. No surprises.
Drive Away
Pick up your truck, ready to roll. We review everything we did, back it with a guarantee, and you are back on the road.
100%
Satisfaction
Guaranteed
Not Just Another Shop.
Your Truck Deserves Better.
ZW Alignment started with a simple conviction: truck drivers deserve a shop that treats their rig like it matters. Located in Antelope, CA, we specialize in what most shops get wrong — precision alignment and full-service repair for heavy-duty commercial trucks and trailers.
Our technicians do not just hook up machines and read numbers. They understand axle geometry, frame stress, and what happens when a 40-ton truck pulls left at 65 mph. That is the difference between a shop and your shop.
From Our
Shop Floor.
Real trucks, real repairs, real results. Every photo is from our shop.
Peterbilt semi truck in repair bay
Engine teardown on heavy-duty truck
Mechanic repairing truck wheel
Welding and fabrication work
Yellow truck hood open in garage
Mechanic hands with wrench
Six Reasons Drivers
Choose Us.
No Guesswork
Computerized laser alignment systems — not eyeball estimates. Your truck leaves tracking true.
Built for Heavy-Duty
We do not do oil changes on Civics. Every tool, lift, and tech is built for your rig.
Your Time Matters
Most alignments done same-day. We know every hour your truck sits is money lost.
Straight Pricing
We quote before we wrench. No surprise line items, no hidden charges.
We Stand Behind It
Every job is guaranteed. If something is not right, bring it back — we will make it right.
Fleet-Friendly
Running 5 trucks or 50? We offer maintenance programs designed for fleet operators.
Don't Take Our
Word for It.
“We tried three other shops before ZW. Night and day difference. Alignments are dead-on, pricing is fair, and they actually pick up the phone when you call.”
Carlos M.
Fleet Manager, 15 trucks
“Got my Peterbilt in at 8am, was back on the road by lunch. These guys know what they are doing and they do not waste your time.”
James T.
Owner-Operator
“ZW handles all our fleet maintenance now. Tire wear dropped 30% after they aligned our trailers. That is real money saved.”
Robert K.
Trucking Company Owner
Let's Get Your
Truck Back on
the Road.
Call us or fill out the form below. We respond fast — because we know you cannot afford to wait.
Open 6 Days
Mon – Sat: 8 AM – 6 PM
Walk-ins Welcome
No appointment needed for estimates
All Trucks & Trailers
Every major brand serviced
Get in Touch.
Call for the fastest response. Or drop us a message — we will get back to you within a few hours.
Request a Free Estimate
No obligation. We will get back to you fast.