Our Services
Electrical
Custom electrical systems built to ABYC standards for safety and reliability. We design around your lifestyle, with redundancy built in so you’ll always have dependable power off-grid.
Plumbing
Our plumbing systems are designed to handle all your water needs while staying simple to use. Every system is easy to maintain, upgrade, or repair—keeping you on the road with confidence
Custom Cabinetry
We design, build, and install durable, custom-fit cabinets that maximize storage and elevate the look of your van. We use quality materials and precise craftsmanship - giving your DIY project a polished, professional finish.
Exterior Upgrades
From awnings and flares to roof racks, ladders, and exterior storage—we install the gear that expands your van’s space, function, and adventure potential. We are installers for many products such as Owl, Aluminess, and flarespace.
Get a Quote
At Big Mountain Vans, we offer a full range of services to support any stage of your build. From safe, reliable electrical systems built to ABYC standards, to thoughtfully designed plumbing setups that are easy to use and maintain, we’ve got the essentials covered. Our custom cabinetry brings durable, space-saving storage and a polished finish to any van, while our exterior upgrades—awnings, flares, roof racks, ladders, and more—expand your adventure possibilities. We can order components directly to our shop so they are there ready to be installed. Whether you need one system or a combination of services, we provide the expertise to bring your vision to life. Please reach out and let us know what part of your build we can help you out with!