I am celebrating a year as Jaycen’s repeat customer. I trust him with my 5 year old white VW Tiguan which I take pride in looking sharp. He is responsive, polite, and professional.
Car Care Made Simple.

La Mirada
The jacarandas on Rosecrans look great right up until they finish with your paint. Add a day at Splash or a week parked at Biola, and the car needs help again before the weekend.
La Mirada is trees and hills. Sap, pollen, and morning dew bake in fast up here, and the 5 along the edge of town adds its own film. Clean never lasts on its own.
Rinsing it off is not the same as getting it off. Soap carries away what is loose and leaves whatever has bonded to the clear coat, and a tunnel brush trades that for the fine scratches you notice in the sun at La Mirada Regional Park.
So we deal with what is embedded first. We pull the bonded grit out of the paint, polish back the marks you can see, then seal it so the next stretch of dust and sprinkler spray cannot dig in. Your driveway, our water and power.
Proof
A few of the 120, starting with the repeat customers.
I am celebrating a year as Jaycen’s repeat customer. I trust him with my 5 year old white VW Tiguan which I take pride in looking sharp. He is responsive, polite, and professional.
I have had Jaycen detail my car twice now and he has done an amazing job each time. Very convenient, excellent service, and he will take care of your car.
Jaycen is an incredibly meticulous car detailer who will make your car look like it’s brand new. I highly recommend him.
Jaycen was amazing — very polite, professional, and knowledgeable. My brand new Tesla Model 3 is looking gorgeous after a seven-year ceramic coating done by him. I will recommend this young man 100%. Very, very high work ethic.
I would just like to say this young entrepreneur is special, its not easy being great at something you built from scratch, but Jayson can detail a vehicle, he is careful, detail oriented and on time.
Jaysen did an incredible job on my car’s ceramic coating. The results blew me away, my car looks brand new. The shine is unreal, and all the scratches are completely gone.
You should definitely book an appointment! I got the clay and seal package, and the outside looked amazing. They did a great job on the inside too. Everything was perfect. They really took their time to make sure everything looked brand new.
Jaycen is quick in his response. He showed up on time, brought everything he needed, and he was hard at work.
One satisfied customer here! My first time ever having my car serviced and detailed, and I am definitely going to book again. Jaycen was really professional and very nice, and I was amazed with his service truck too.
I was long overdue for a thorough wash and detail. Jaycen did his thing! Made my 2012 car look shiny and new, both inside and out.
Would highly recommend Automotive Aptitude for anyone looking to get an amazing job done on their car! They were super professional, nice and did an amazing job with my car. I opted in for interior detailing and they did such a good job.
Had my Tesla detailed by Automotive Aptitude, and they killed it with the detail and ceramic clear coat — my car has that brand new feel.
Professional, amazing service, and great prices. You can’t ask for much when you need a last minute appointment right before a road trip, but Jaycen was able to squeeze me in and knock it out of the park.
Jaycen did an amazing job detailing my car! I work night shifts, so finding the time and energy to clean my car is very hard. He drove to my house and washed, detailed, and added a ceramic coating all while I was sleeping.
Not going to lie, I had the dirtiest car due to being a college student! Jaycen made my 2014 Honda Civic look brand new. He impressed me so much that I had to get my Acura RDX ceramic coated by him. BOTH cars look amazing.
Jaycen came by, and took my Nissan 350z to another level, his attention to detail, knowledgeable advise and maintenance suggestions have made peoples heads turn when they see it…
I had just gotten a fresh paint job on my truck and took it to Jaycen for a detail, and I was honestly blown away by the results. He cleaned my truck up insanely nice inside and out.
I was in a pinch and needed my son’s car detailed for an event. I called Jaycen because he was the first detailer who popped up on Google, and I couldn’t have been luckier. He turned a 2015 Prius into showroom quality.
Detail Designer
Answer a few quick questions about your car and we will match you to the right service, with a real price and only the add-ons that actually apply. It takes about a minute.
Clean should still look clean two weeks from now.
That is the difference between a fifteen dollar tunnel and what we do. Not how it looks when you pull away, but how it looks after two weeks of Beach Boulevard and the 5.
Most weeks we are working in a driveway somewhere off Imperial, or up on the Biola side of town. There is no shop to drive to and everything we need rides in the van, so you keep your afternoon.
Cars here put real miles on the 5 and the 91, and that film bonds to paint faster than people expect. A coated surface lets most of it rinse away instead of settling in. Older finishes usually want correction first, and anything doing the school run needs the inside handled too.
That is the whole idea
Real jobs, real driveways
Garage kept cars and daily drivers side by side. The difference you can see is prep, not product.





















Field notes
Forty minutes each way on the 5 lays a grey film that a rinse smears instead of lifts.
Stop-and-go grinds hot brake dust into the front wheels. It bonds while warm, so it does not hose off.
Cars that only move on Saturday still collect a week of dust and sprinkler spots just sitting there.
Tell us the size and the prices update. Sedan covers most cars. SUV covers crossovers and mid size SUVs. Truck covers pickups, vans and big SUVs.
The entry level detail. An inside and out reset, and the simplest way to find out what we do.
Does not include clay bar, paint protection or stain extraction.
Run your hand over your hood. Feel that grit? That is dirt stuck in the paint, and soap will not take it out. We pull it out and seal the paint back up. Your car will feel like glass.
Does not include interior stain removal, leather conditioning or ceramic protection.
Swirls, scratches and haze polished out for a corrected, mirror finish.
Service area
La Mirada is on our weekly run, so odds are we are already close. If you are just outside it, that is usually fine too. There is no shop to drive to. The pin below is the middle of La Mirada, and the van comes to you.
Nearby cities we also cover
Not on the list? Send your cross streets. If it is outside the normal run, travel is quoted before you book and capped at $50.

Meet the owner
I am Jaycen. Automotive Aptitude is four years old, I work out of Cerritos, and La Mirada is on the route most weeks.
The cars I enjoy most here are the kept ones. Someone has owned it a long time, plans to keep owning it, and wants it looked after properly rather than cheaply. That is a longer conversation than a quick quote and I am happy to have it.
I am insured and I will show you the certificate. Nothing gets started until you know what I am doing and why.
Real person, real reply. Texts usually answered in under six hours, evenings included.
How it works
The math
A car that commutes the 5 takes more abuse in a year than a garaged car takes in five. Protecting it once means the freeway wears on the coating instead of the paint you have to resell.
The one-year coating is $800. The seven-year is $1,600 and works out to about $19 a month. Kept nice once beats fixed twice, and the longest option is the cheapest one to own.
Every coating includes fixing the paint first, because a coating locks in whatever is under it.
Tell me what you drive and what is bugging you about it. I have been at this four years and past a thousand cars, so I will tell you what yours actually needs. No pressure, and no weird sales stuff.