Katzkin leather seat kits
Leather seat upgrades
Custom leather interiors
Seat repair & restoration
Convertible top repair
Headliner repair & replacement
Door panel upholstery
Auto carpet replacement
Steering wheel re-wrap
Console & dashboard leather
Seat heater & cooler install
Motorcycle seat upholstery
Classic car interior restoration
Marine upholstery
Aircraft upholstery
Fleet services
Automotive Upholstery Gallery
Explore real upholstery projects completed by EM Upholstery Technology and LeatherTeck. Browse leather seat installations, custom interiors, headliner replacements, door panel restorations, steering wheel wraps, classic car restorations, marine upholstery projects, fleet vehicle repairs, and more.
Upholstery Masters Since 1996
Decades of hands-on experience.
40 Years of Craftsmanship
Eliseo Manzanilla's career began in 1986 — cars, boats & aircraft
EM Upholstery Technology opened in San Bernardino
Real Interior Transformations
Before and after results you can see.
Serving San Bernardino & the Inland Empire
Real Projects. Real Vehicles. Real Transformations.
At EM Upholstery Technology, we believe quality craftsmanship speaks for itself. Browse our gallery to see real before-and-after upholstery projects completed for customers throughout Southern California.
From leather seat upgrades and steering wheel wraps to classic car restorations and marine upholstery, every project showcases our commitment to professional craftsmanship and attention to detail.
FEATURED TRANSFORMATIONS
Worn-out cloth interiors to premium leather upgrades, we help transform your ride with factory-fit leather seats, temperature control systems, and custom upholstery solutions.
Before
After
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After
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After
Our Work By Service
Every project starts with a problem and ends with a transformation. Explore real upholstery work completed for drivers, collectors, boat owners, and businesses who wanted to bring their interiors back to life.
Watch Real Upholstery Transformations
Imagine stepping into your vehicle and instantly noticing the difference — the soft feel of premium leather, the refined look that elevates your interior, and the comfort that transforms every drive into a more luxurious experience.
Why Drivers Choose EM Upholstery Technology
Established Since 1986
Upholstery experience you can trust.
Authorized Katzkin Dealer
Official certified dealer.
Premium Materials
Top-grade leather & fabrics.
Factory-Fit Installation
Precision fit, same day done.
Financing Available
Payments as low as $75/mo OAC.
OUR TESTIMONIALS
High Quality Services
Mr. Andres
⭐⭐⭐⭐⭐
"Beautiful job perfect fit... the perforated leather you know so it breeds better people this is not that Toyota soft text okay I call that fake Tex this is the real stuff real leather"
Toyota Tacoma
"Great work. Very professional,looks like it was factory installed. Absolutely great craftsmanship. I highly recommend them to anyone looking for a new interior on their vehicle. You will LOVE it."
Eliseo did a great job on installing my Katzkin custom leather upholstery! I love how it turned out and would highly recommend him!🧡
I can not express enough with words what a pleasure it was to work with this company and my local installer (EM Upholstery Technology; Eliseo)! Outstanding service, from start to finish. And my local installer, holy cow, he was the epitome of a professional, a true expert at his craft! I am continuing to do business with this company and of course the installer, Eliseo! I would definitely recommend friends and family!
Eliseo is absolutely amazing, so easy to work with, super informative and such quality work. They are definitely the best at what they do. I’ll be returning to him again
I had Katzkin leather installed in my 21' F150, and I'm very satisfied with the results. Eliseo got it done much faster than anticipated. I would definitely get more upholstery work done here.
This is the second vehicle I have taken to Eliseo. After the first time I was not even worried about the outcome the second time! I highly recommend EM Upholstery. I even moved further away and made sure that I still went to Eliseo. He finishes in one day, he communicates and he treats your vehicle as if it were his own. I came to pick up my truck and he had even cleaned the whole inside of my truck. I will always go back when I need leather!
Frequently Asked Questions
Get answers about leather seat installation, upholstery repair, heated seats, custom interiors, and professional automotive upholstery services.
Are all gallery photos your work?
Yes. The projects featured in our gallery showcase upholstery work completed by EM Upholstery Technology and LeatherTeck.
Can you work on my vehicle?
Most likely. We work on cars, trucks, SUVs, motorcycles, boats, aircraft, fleet vehicles, and classic cars.
Do you offer custom designs?
Yes. We offer custom colors, stitching, patterns, perforation options, and complete interior transformations.
How much does leather seat installation cost?
Pricing depends on the vehicle, material selection, number of rows, and customization options. Contact us for a personalized quote.