About
Meet Distinguished Detailing
Owner-operated by Jim Irwin — a detailer's detailer.
20+
Years detailing
Our story
A craft that started young
What began as a passion for making cars look their best in high school grew into a trusted, owner-operated detailing business serving the San Gabriel Valley.
Jim Irwin built Distinguished Detailing on a simple idea: treat every customer's car like it's his own, and be honest about what it actually needs. That reputation for professional, no-shortcuts work is why so many clients come back.
Because the whole operation is mobile, you never lose your day to a detail shop. Jim brings the equipment, the products, and 20+ years of experience straight to your driveway or office.
What we stand for
The standard behind every detail
Honesty first
Known for honesty and professionalism. You get a straight answer and a fair price, every time.
Meticulous by nature
Every panel, vent, and stitch gets attention. Details are the whole point.
Pro-grade protection
Quality products and ceramic coatings that actually protect your investment.
Reputation earned
A loyal client base built one spotless car and one referral at a time.
What clients say
Trusted across the San Gabriel Valley
Real reviews from real owners. Jim's reputation is built one spotless car at a time.
“Jim came to my house and my daily driver looks better than the day I bought it. Honest, on time, and the interior was flawless. Already booked my next detail.”
Marcus T.
San Dimas, CA
“The convenience of mobile detailing plus this quality is unbeatable. He did our whole family fleet in the driveway. Highly recommend the Signature Detail.”
Priya K.
Claremont, CA
“Had the ceramic coating done on my truck. The finish is unreal and water just beads right off. Jim clearly takes pride in his work.”
David R.
La Verne, CA
“Pet hair everywhere from my two dogs — gone. Car smells brand new. He came to my office so I didn't lose any time. Worth every penny.”
Sofia M.
Rancho Cucamonga, CA
“Best detailer in the SGV, full stop. Reliable, meticulous, and a genuinely good guy. I recommend Distinguished Detailing to everyone I know.”
Jordan L.
Upland, CA
“Booked online in a minute and he handled the rest. Headlights restored, paint corrected — my older car looks a decade younger.”
Elena V.
Glendora, CA
Ready for a showroom finish?
Book online in under a minute and we'll bring the detail shop to your driveway.