Burlington, Vermont · EV conversion workshop
Custom electric conversions for cars, RVs and powersports — battery pack, motor, controller and charging, engineered around the vehicle you already own.
Feasibility comes first. We survey the vehicle and tell you straight whether it converts well — before any drafting starts.
01 — Schematics
Every commission is drawn from the chassis up. These are the systems we design, source and install — in whatever combination your vehicle actually needs.
Drivetrain out, electric in. We strip the original powertrain, map the mounting points and rebuild the vehicle around a battery-electric system that respects its weight and character.
DrivetrainPack architecture, enclosure and thermal layout designed around the volume your chassis genuinely gives us — not around a catalogue box that almost fits.
EnergyMotor and reduction mounting fabricated and aligned to the chassis itself. Adapters where adapters are right; custom mounts where they are not.
DrivelineThrottle maps, regenerative braking and current limits calibrated to the weight, gearing and intended use of the finished vehicle.
CalibrationNot sure which platform converts cleanly? We survey candidates and tell you honestly what each one will ask for in space, complexity and fabrication.
SourcingOnboard and external charging worked into the existing bodywork and electrical architecture, so the finished vehicle charges like it was built that way.
Interface
02 — Materials
A conversion is only as good as the parts list behind it. We specify each component against the vehicle in front of us, then document the assembly so the build can be serviced years from now.
Battery modules and enclosures
Cell selection, module layout, and a sealed enclosure shaped to the space your chassis actually offers.
Traction motors and reduction
Matched to the weight, gearing and duty cycle of the vehicle — not to whatever is on the shelf.
Controllers and inverters
Power electronics sized with headroom, mounted for airflow and routed clear of the mechanical work.
High-voltage wiring and contactors
Looms built to length, protected at every pass-through, with isolation and disconnects placed for service access.
Chargers and inlets
Onboard charging and external inlet hardware integrated into the bodywork without disturbing the original lines.
Mounting and adapter hardware
Fabricated brackets, plates and couplings, drawn for your chassis and finished in-house.
03 — Field notes
Observations by vehicle class
N—01
A classic asks for restraint. The bodywork, interior and weight distribution are the whole point, so the pack goes where the mass was and the original lines stay untouched. Most of the drafting time goes into the mounting plan and the routing that no one will ever see.
N—02
An RV is a house with a drivetrain attached, and both sides of that equation draw on the same pack. We spend the feasibility stage working out how much capacity belongs to motion and how much belongs to the living space — then design the enclosure around the result.
N—03
Weight is the entire conversation here. Every enclosure is sealed and every mount is braced against shock loads, because a conversion that survives the trail has to be drafted for the worst case rather than the average one.
04 — Build gallery
A conversion moves through three visible states. The drafting discipline stays the same all the way through — only the vehicle changes.
05 — Commission request
Tell us what you are working with. Every commission opens with a feasibility conversation — no drafting begins until we both agree the vehicle makes sense.
Feasibility. A conversation about the vehicle, what you want from it, and whether a conversion is the right answer.
Blueprint. System layout, mounting plan and component list, drawn for your chassis before anything is cut.
Build. Fabrication, installation, tuning and a documented handover so the vehicle can be serviced for years.