Frederick Line-X
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Serving MD Frederick LINE-X is the area's top vehicle outfitter with over 16 years of experience.
Offering durable vehicle protection: bedliners, undercoating, custom accessories: tonneau covers, cargo solutions, step bars, towing hitches, bumpers, winches, van upfits, tires, wheels, and custom floormats all installed with expert precision. We're your one-stop shop for LINE-X spray-on bedliners, undercoating protection and auto accessories. Whether you're looking for a protective coating for y
08/03/2026
Protect what’s underneath! Frederick LINE-X undercoating helps defend your vehicle against rust, corrosion, moisture, road salt, and everyday environmental wear, delivering long-lasting durability where your vehicle needs it most.
Call 301-360-9900 today to schedule your undercoating service.
Out with the old. In with the new, improved, and built to last. Upgrade your truck bed with a durable LINE-X Spray-On Bedliner from Frederick LINE-X.
Call 301-360-9900 to LINE-X it!
07/27/2026
From one work truck to an entire fleet, Frederick LINE-X provides durable protection and professional upfitting solutions built for the demands of your business.
Keep your vehicles ready for the job with spray-on protection, truck accessories, racks, storage solutions, and more.
Call 301-360-9900 to discuss your fleet needs.
07/24/2026
Protection doesn’t stop at the truck bed. Frederick LINE-X offers specialized spray-on coatings for fenders, bumpers, trailers, work trucks, equipment, and more.
Get extreme impact and abrasion resistance, a watertight barrier, corrosion protection, and custom color options, all engineered for lasting durability.
Call 301-360-9900 to see what we can protect for you.
Step up your truck’s style and functionality with step bars from Frederick LINE-X. Get easier access, added protection, and a rugged look built for wherever the road takes you. Call 301-360-9900 to explore your options today.
07/20/2026
Ready to protect and customize your truck? Start with a fast online estimate from Frederick LINE-X! Choose your bedliner, accessories, and installation services, and receive a personalized preliminary estimate in seconds. Tough protection, built around your truck and your needs.
Start your estimate today www.linex.com/us/frederick-line-x-f0427 or call 301-360-9900
Built for the workweek. Ready for the weekend. Frederick LINE-X helps protect and customize your truck with durable bedliners and accessories designed for tough jobs, big adventures, and everything in between. 301-360-9900
Fredrick Line-X is your one stop shop for all things upfitting.
301-360-9900
Another happy truck owner just rolled out with a genuine LINE-X Spray-On Bedliner from Frederick LINE-X! 💪
Built to handle tough jobs, weekend adventures, and everything in between, a LINE-X bedliner delivers permanent protection against scratches, dents, rust, and everyday wear.
Ready to protect your truck for the long haul? Stop by Frederick LINE-X and see why so many truck owners trust us to get the job done right.
📍 Frederick LINE-X
📞 Contact us today for your free quote!
07/10/2026
For over 26 years, Frederick LINE-X has been helping truck owners and fleets protect, upgrade, and customize their vehicles with products built to last.
From premium spray-on bedliners and tonneau covers to step bars, towing accessories, undercoating, and commercial upfitting, we're your one-stop shop for truck protection and performance.
📞 Call 301-360-9900 today and see why so many drivers trust Frederick LINE-X to get the job done right. Built tough. Installed right. Ready for work.
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Address
5112 Pegasus Court, Y
Frederick, MD
21704
Opening Hours
| Monday | 8am - 4pm |
| Tuesday | 8am - 4pm |
| Wednesday | 8am - 4pm |
| Thursday | 8am - 4pm |
| Friday | 8am - 4pm |