Roman's Truck Body & Paint in Chula Vista operates a 40,000-square-foot facility at 2513 Main Street with 60-foot truck bays sized for Class 6 through Class 8 commercial vehicles, box trucks, and fleet vans. Full collision repair, custom paint, and lift-kit installation handle everything from fender-dent pull-and-fill to complete cab-and-chassis refinishing — a heavy-truck focus that distinguishes the shop from passenger-car washes at nearby Aqua Clean Car Wash on Main Street, where fleet drivers often stage post-paint cleanup. The body team performs metal-straightening on frame rails and cross-members using hydraulic pulling equipment, then primes and blocks panels to a 220-grit finish before basecoat and clearcoat application in a downdraft spray booth. Fleet-branding services include full vinyl wraps, partial decal packages, DOT-number lettering, and USDOT/MC regulatory markings required under 49 CFR Part 390 for interstate commercial carriers. Fueling stops at corridor stations such as Mohsen Oil #7 sit within a quarter mile of the shop, letting fleet drivers fill diesel tanks immediately after picking up a freshly repaired rig. Technicians spray two-stage polyurethane clearcoat with a 1.3mm HVLP gravity-feed gun at 29 PSI, building three wet coats to achieve a minimum 2.0-mil dry-film thickness per manufacturer specifications.