Serving Gaithersburg and Montgomery County from our Rockville shop — less than 10 minutes away.
Services Available
Patriot Liner polyurea bedliners applied at 155°F and 2,000 PSI. Lifetime warranty. Starting at $575.
Learn More →Class I through Class V receiver hitches. Brake controllers, wiring harnesses, and gooseneck installs.
Learn More →Professional-grade ceramic coating with 9H hardness. Multi-year protection. Full detail prep included.
Learn More →Rubberized undercoating for rust prevention and sound deadening. Critical for DMV winters with road salt.
Learn More →Roll-up, folding, and retractable tonneau covers for all major truck brands. Professional fit and finish.
Learn More →Nerf bars, power steps, and running boards for trucks and SUVs. Factory-fit brackets, no drilling required.
Learn More →From Gaithersburg
12019 Nebel Street, Rockville MD 20852
Via I-270 South: Head south on I-270 from Gaithersburg toward Rockville. Take Exit 4 (Democracy Blvd). Turn east on Democracy Blvd, then south on Nebel St.
Via Rockville Pike (MD-355): Head south on Rockville Pike through North Bethesda. Turn left on Edmonston Dr or Montrose Rd, then right on Nebel St.
Walk-ins welcome Mon–Fri 9:30am–4:30pm. Only 5–8 miles from most Gaithersburg locations.
Serving Gaithersburg
Gaithersburg's commercial corridors, tech campuses, and residential neighborhoods generate some of the highest demand for professional vehicle upfitting in the DMV. Capital Upfitters handles everything from personal truck accessories to full commercial fleet programs.
Whether you're a Gaithersburg contractor, a Crown Farm business managing a service fleet, or a resident who just picked up a new truck — we're less than 10 minutes away and ready to help.
Walk-ins welcome during shop hours