Capital Upfitters is your local shop — right here in Rockville at 12019 Nebel Street. Walk-ins welcome Mon–Fri 9:30am–4:30pm.
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 →Find Us
12019 Nebel Street, Rockville MD 20852
From Rockville Pike (MD-355): Head east on Edmonston Dr or Montrose Rd to Nebel St. We're in the light industrial corridor just east of Rockville Pike.
From I-270: Take Exit 4 (Democracy Blvd) east, then turn south on Nebel St. The shop is on your right.
Walk-ins welcome Mon–Fri 9:30am–4:30pm. Ample parking in front.
Serving Rockville
As Rockville's neighborhood upfitter for 30+ years, we've upfitted thousands of personal trucks, commercial vans, and government fleets across Montgomery County. From Rockville Pike to the I-270 corridor, our work is on the road every day.
Whether you're a local contractor, a Rockville business managing a service fleet, or a resident who just bought a new truck — we're two minutes away and ready to help.
Walk-ins welcome during shop hours