Your Partner in Generator Repair and Maintenance
Easy Free Delivery
Within 10 miles ratio and $250 minimum
Premium Warranty
Following manufacture process
Easy Free Return
30 days . No electrical parts
24*7 Online Support
Aftertreatment & DPF
Fix regen, DEF, and emissions faults—reduce downtime fast.
Truck Repair
(Medium & Heavy-Duty) Fast diagnostics and reliable repairs to keep you road-ready.
Parts
Parts and filters you can count on—ready for the road.
Aftertreatment & DPF
Fix regen, DEF, and emissions faults—reduce downtime fast.
Truck Repair
(Medium & Heavy-Duty) Fast diagnostics and reliable repairs to keep you road-ready.
Parts
Shop trusted parts and filters for heavy-duty trucks.
Why Cali Filtrations?
Commitment to Excellence
Commitment to Excellence
Our modern facility is equipped with advanced diagnostic technology and professional tools—built for precision, efficiency, and consistent results on medium- and heavy-duty trucks.
Certified Expertise
Certified Expertise
As a certified shop, we follow high industry standards on every job. From preventive maintenance and repairs to aftertreatment diagnostics and emissions-system service, our technicians are ready to handle the work your fleet depends on.
Customer-First Service
Customer-First Service
Uptime matters. We keep the process clear and straightforward—from confirming symptoms and scope to delivering reliable repairs—so you can get back on the road with confidence.
Commitment to
Excellence
Certified
Expertice
Customer-First
Service
Featured Parts
Shop best-sellers trusted by fleets and owner-operators.
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Gunite Wheel Brake 3922X
$10.00 -
7.5-Inch Fan Clutch 7500HP
$10.00 -
Bearing Set 430
$10.00 -
Why Cali Filtrations?
Commitment to Excellence
Our modern facility is equipped with advanced diagnostic technology and professional tools—built for precision, efficiency, and consistent results on medium- and heavy-duty trucks.
Certified Expertise
As a certified shop, we follow high industry standards on every job. From preventive maintenance and repairs to aftertreatment diagnostics and emissions-system service, our technicians are ready to handle the work your fleet depends on.
Customer-First Service
Uptime matters. We keep the process clear and straightforward—from confirming symptoms and scope to delivering reliable repairs—so you can get back on the road with confidence.
Serving the Los Angeles Area
In-shop service in Huntington Park for fleets and owner-operators across Greater LA.
6155 Maywood Ave
Huntington Park, CA 90255
Hours:
Monday - Friday: 8:00 AM - 7:00 PM
Saturday: 8:00 AM - 1:00 PM
Sunday: Closed