# Groom Garage — Show-Car Ceramic Coating & Paint Correction > Private appointment-only detailing & Authorised Always Dry Ceramic Coating studio led by Tony Portelli (30+ years street-rod & show-car experience) at 21 St Mary's Place, Maraylya NSW 2765. Rated 5.0/5 across 7 verified Google reviews. Servicing brand-new daily vehicles, European performance cars, and classic muscle builds across The Hills District & Hawkesbury. ## Business Identity & Appointment Details - Name: Groom Garage (ABN 13 056 501 752) - Founder / Master Detailer: Tony Portelli (30+ years paint & street-rod experience) - Studio Address: 21 St Mary's Place, Maraylya NSW 2765 (Controlled indoor workshop, by appointment only) - Phone: 0468 065 187 (+61468065187) - Trading Hours: Mon–Sun 9:00 AM – 4:00 PM (By Appointment Only) - Coating Certification: Authorised Always Dry Ceramic Coating Installer - Google Rating: 5.0 stars (7 Google reviews) - Website: https://groomgarage.com.au/ - Quotes: Custom vehicle assessment based on paint condition and service scope (call or submit online enquiry via https://groomgarage.com.au/contact) ## Core Services - [Ceramic Coating](https://groomgarage.com.au/services/ceramic-coating): Authorised Always Dry 9H ceramic protection and deep show-car gloss locked over corrected paintwork. - [Paint Correction](https://groomgarage.com.au/services/paint-correction): Obsessive multi-stage machine polishing to permanently eliminate swirl marks, haze, and oxidation. - [Detailing](https://groomgarage.com.au/services/detailing): Meticulous interior and exterior studio rejuvenation for daily drivers, luxury SUVs, and weekend toys. - [Paint Touch Ups](https://groomgarage.com.au/services/paint-touch-ups): Precision colour-matched repairs for stone chips and minor clear-coat marks before protection. - [Vinyl Signs Stickers and Graphics](https://groomgarage.com.au/services/vinyl-signs-stickers-graphics): Custom cast vinyl stripes, vehicle graphics, and trade signage fitted cleanly in our Maraylya bay. - [Ceramic Window Tinting](https://groomgarage.com.au/services/ceramic-window-tinting): Metal-free nano-ceramic window film rejecting harsh Australian heat and 99% of UV rays. - [Classic & Muscle Car Finishing](https://groomgarage.com.au/services/classic-car-detailing): Specialist paint refinement, chrome & engine bay detailing, and Always Dry protection for classics, muscle cars & hot rods. ## Suburbs & Service Areas (The Hills District & Hawkesbury) - [Maraylya, NSW 2765](https://groomgarage.com.au/service-areas/maraylya): Studio Location — Groom Garage is Maraylya's premier destination for show-car standard ceramic coating, paint correction, and premium detailing. Book your appointment today. - [Dural, NSW 2158](https://groomgarage.com.au/service-areas/dural): 18 min via Kenthurst Rd — Premium ceramic coating, paint correction, and detailing services for Dural residents. Experience show-car standard finishes with Groom Garage. - [Kenthurst, NSW 2156](https://groomgarage.com.au/service-areas/kenthurst): 15 min via Pitt Town Rd — Expert ceramic coating and paint correction for Kenthurst vehicle owners. Groom Garage delivers 30 years of show-car detailing experience. - [Glenorie, NSW 2157](https://groomgarage.com.au/service-areas/glenorie): 12 min via Cattai Ridge Rd — Groom Garage provides Glenorie residents with expert ceramic coating, paint correction, and show-car detailing services. Book your appointment today. - [Box Hill, NSW 2765](https://groomgarage.com.au/service-areas/box-hill): 8 min via Boundary Rd — Expert ceramic coating, paint correction, and detailing for Box Hill vehicle owners. Trust Groom Garage for 30 years of show-car paint perfection. - [The Gables, NSW 2765](https://groomgarage.com.au/service-areas/the-gables): 10 min via Janpieter Rd — Premium ceramic coating and detailing for residents of The Gables. Groom Garage delivers 30 years of show-car paint perfection expertise. - [Vineyard, NSW 2765](https://groomgarage.com.au/service-areas/vineyard): 10 min via Boundary Rd — Expert ceramic coating, paint correction, and detailing for Vineyard vehicle owners. Groom Garage delivers 30 years of show-car paint perfection. - [Riverstone, NSW 2765](https://groomgarage.com.au/service-areas/riverstone): 13 min via Windsor Rd — Premium ceramic coating, paint correction, and detailing for Riverstone vehicle owners. Experience 30 years of show-car paint perfection with Groom Garage. - [Pitt Town, NSW 2756](https://groomgarage.com.au/service-areas/pitt-town): 9 min via Cattai Rd — Expert ceramic coating, paint correction, and detailing for Pitt Town vehicle owners. Groom Garage delivers 30 years of show-car paint perfection. - [Windsor, NSW 2756](https://groomgarage.com.au/service-areas/windsor): 14 min via Pitt Town Rd — Premium ceramic coating, paint correction, and detailing for Windsor vehicle owners. Experience 30 years of show-car paint perfection with Groom Garage. - [Bligh Park, NSW 2756](https://groomgarage.com.au/service-areas/bligh-park): 16 min via Hawkesbury Valley Way — Expert ceramic coating, paint correction, and detailing for Bligh Park vehicle owners. Trust Groom Garage for 30 years of show-car paint perfection. - [Cattai, NSW 2756](https://groomgarage.com.au/service-areas/cattai): 8 min via Cattai Rd — Premium ceramic coating and detailing for residents of Cattai. Groom Garage delivers 30 years of show-car paint perfection expertise. - [Wilberforce, NSW 2756](https://groomgarage.com.au/service-areas/wilberforce): 14 min via King Rd — Expert ceramic coating, paint correction, and detailing for Wilberforce vehicle owners. Groom Garage delivers 30 years of show-car paint perfection. - [Maroota, NSW 2756](https://groomgarage.com.au/service-areas/maroota): 17 min via Old Northern Rd — Premium ceramic coating, paint correction, and detailing for Maroota vehicle owners. Experience 30 years of show-car paint perfection with Groom Garage. - [Rouse Hill, NSW 2155](https://groomgarage.com.au/service-areas/rouse-hill): 15 min via Windsor Rd & Boundary Rd — Authorised Always Dry ceramic coating, multi-stage paint correction, and ceramic window tinting just 15 minutes from Rouse Hill in our private Maraylya studio. - [Kellyville, NSW 2155](https://groomgarage.com.au/service-areas/kellyville): 18 min via Windsor Rd — Show-car ceramic coating, swirl removal, and luxury vehicle detailing 18 minutes from Kellyville. Authorised Always Dry installer in Maraylya NSW. - [Norwest, NSW 2153](https://groomgarage.com.au/service-areas/norwest): 20 min via Windsor Rd & Norwest Blvd — Discreet, appointment-only ceramic coating, paint correction, and ceramic window tinting for Norwest prestige, European, and EV owners. - [Castle Hill, NSW 2154](https://groomgarage.com.au/service-areas/castle-hill): 23 min via Windsor Rd or Old Northern Rd — Concours-grade paint correction, Always Dry ceramic coating, and classic car detailing 23 minutes from Castle Hill NSW. - [Baulkham Hills, NSW 2153](https://groomgarage.com.au/service-areas/baulkham-hills): 24 min via Windsor Rd — Authorised Always Dry ceramic coating, multi-stage paint correction, and full car detailing 24 minutes from Baulkham Hills in Maraylya NSW. ## Technical Guides & Articles - [Ceramic Coating vs Wax: Which Paint Protection Is Right for Your Car in Sydney's Climate?](https://groomgarage.com.au/blog/ceramic-coating-vs-wax-sydney): Discover the real difference between traditional car wax and ceramic coating, and find out which paint protection is best for your vehicle in the Hills District and Hawkesbury. - [How Much Does Ceramic Coating Cost? A Sydney Owner's Guide to Getting It Right](https://groomgarage.com.au/blog/how-much-does-ceramic-coating-cost): Understand the true cost of ceramic coating in Sydney. We break down the pricing, what to look out for, and why investing in professional application saves you money long-term. - [Paint Correction Explained: Removing Swirls and Restoring Show-Car Gloss](https://groomgarage.com.au/blog/paint-correction-explained): What is paint correction? Learn how we remove swirl marks, scratches, and oxidation to restore your car's paint to a flawless, show-car finish before applying protection. ## Other Key Pages - [All Services Overview](https://groomgarage.com.au/services): Complete overview of ceramic coating, paint correction, classic finishing, tinting, touch-ups, and graphics. - [Project Gallery](https://groomgarage.com.au/gallery): Classic hot rods, black Mercedes paint correction, and studio ceramic work. - [Contact & Quote Request](https://groomgarage.com.au/contact): Book an inspection at 21 St Mary's Place, Maraylya NSW 2765.