License #306192 · California state licensing records · data refresh 2026-08-03
About this brake and lamp inspection station
You'll find Quality One Automotive at 4727 Slauson Ave in Maywood, CA (Los Angeles County). It appears in California state licensing records under license #306192 (data refresh 2026-08-03).
State records list its specialty as Vehicle Safety Systems Inspection — self-reported by the shop. Phone: (323) 484-0998. Confirm hours by phone before heading over. Details can change between data refreshes.
Quality One Automotive is at 4727 Slauson Ave, Maywood, CA 90270, in Los Angeles County. Phone: (323) 484-0998.
What license does Quality One Automotive hold?
Quality One Automotive appears in California state licensing records under license #306192 (data refresh 2026-08-03).
What does a brake service include?
A complete brake service includes inspection of pads, rotors, calipers, brake lines, and fluid — followed by replacement of whatever is worn beyond safe limits, with a road test to confirm.
Brake fluid absorbs moisture over time and lowers the boiling point — flush recommended every 2-3 years
Rotors can often be machined instead of replaced if within spec
Caliper slide pins must be lubricated to prevent uneven pad wear
Some pads include a lifetime pad warranty — ask about coverage
Road test after service is non-negotiable for confirming safe stopping
Per ASE A5 brake system standards.
What are the signs I need new brakes?
Squealing or grinding sounds, vibration in the pedal, longer stopping distances, or a spongy pedal are the primary warning signs.