Protect What
You Love.
Expert Paint Protection Film, Ceramic Coatings & Paint Correction — trusted by NJ's most serious car enthusiasts.
Expert Protection
for Every Vehicle
Tailored services — we assess your vehicle first and only recommend what you actually need.
Paint Protection Film
Self-healing 8-mil PPF shields your paint from rock chips, road debris, UV, and bug acids — invisible armor with a 10-year warranty. Suntek, STEK & 3M films.
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Ceramic Coating
Nano-ceramic protection that bonds permanently to your paint — hydrophobic repellency, gloss depth, and chemical resistance that lasts years. CQuartz & Opti-Coat Pro.
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Paint Correction
Multi-stage machine polishing to eliminate swirl marks, scratches, water spots, and oxidation — restoring your paint to a mirror-perfect finish before protection is applied.
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Tesla & EV Protection
Deep Tesla expertise since 2012 — we know the soft paint, panel gaps, and vulnerabilities of every Model S, 3, X, Y, and Cybertruck. 1,500+ EVs protected.
Explore Tesla & EV ServicesExpert Quality.
Old-School Service.
We're not a volume shop. Every vehicle gets Greg's personal attention — honest assessments, zero pressure, and work we stand behind unconditionally.
You'll Love It — Guaranteed
Our signature promise: if you're not thrilled with the result, we make it right. No questions, no runaround.
Owner-Operated, Personal Attention
Greg personally handles every consultation and oversees every install. Your car is never handed off to an apprentice.
Honest, No-Pressure Consultations
We assess your vehicle and recommend only what's genuinely beneficial. If you don't need it, we won't sell it.
Top-Tier Products Only
Suntek, STEK, 3M PPF; CQuartz, Opti-Coat Pro ceramics. We never use budget substitutes on your vehicle.
Our 7-Step Process
Every vehicle goes through the same meticulous process — from the first conversation to the final inspection.
400+ Five-Star Reviews
New Jersey's most discerning car owners trust us with their vehicles.
"Greg is incredibly knowledgeable and took the time to walk me through every option for my Model Y. The PPF installation was immaculate — no bubbles, no lifting edges, just perfect."
"I've been to several detailers over the years and Signature Detailing is in a completely different league. The paint correction on my Porsche removed 15 years of swirls. Absolutely stunning."
"Honest pricing, zero upselling, and the results speak for themselves. Greg told me what I actually needed — not what cost the most. That kind of integrity is rare."
Excellence
Built on a Passion for Cars
Greg Gellas founded Signature Detailing in 2005 after a lifetime of living and breathing automobiles — racing, wrenching, and obsessing over paint. He noticed that most car owners invested tens of thousands in vehicles they never adequately protected.
Today, Greg and Master Detailer Francesco serve NJ's most passionate enthusiasts — from daily drivers to exotics, Teslas to Porsches — with the same precision and personal care that built the business's reputation over two decades.
Visit Our Shop
Address
216 US-206, #14
Hillsborough Township, NJ 08844
Hours
Mon–Sat: 9:00 AM – 6:00 PM
Sunday Closed · By Appointment Only
Phone
Your Vehicle Deserves the Best
Free consultation included. We assess your vehicle and recommend only what it genuinely needs — no pressure, ever.