Car Lift Decision Tree for a Des Moines Restoration Shop

A car restoration shop owner in the Des Moines metro walked into our showroom this spring with a fresh lease on a light-industrial building, a budget outline, and a specific problem: the building had unknown electrical service, and he needed to know whether to spec a single-phase or three-phase car lift before signing the electrical contract with the landlord. Restoration work adds wrinkles most general shops do not have — long project timelines with vehicles parked on the lift for weeks, exhaust and driveline access as constant needs, and the possibility of unusual vehicle geometries from a Model A frame to a 1970s muscle car. This is the decision tree we walked him through, in the order the decisions actually get made.

Restoration Shop Car Lift: The Full Decision Tree

The full decision tree for a restoration shop car lift starts with vehicle mix and moves outward through budget, electrical, configuration, and workflow. Vehicle mix matters first because restoration shops working on pre-1965 vehicles have different frame geometry — full ladder frames, running boards, mounted spare tires — than shops working on modern-classics from the 1980s and 1990s. A shop that lifts Model A frames needs shorter arm reach and lower pad heights than a shop that lifts C4 Corvettes. Getting this decision wrong at the top of the tree cascades through every downstream choice.

Once vehicle mix is settled, budget is the second branch. Restoration shops typically run a leaner budget than a production-service shop because the revenue per bay is lower and slower — a restoration project might sit on a lift for six weeks generating labor billings at a modest rate, while a production bay cycles ten cars in six weeks. That means restoration shops can rarely justify the top-of-line commercial lifts, but they still need commercial-grade durability because their lifts hold vehicles under load for extended periods. The sweet spot is a mid-tier commercial 2-post in the 10,000-12,000 lb capacity range, which supports classic and modern-classic weights with headroom for the occasional truck project.

Budget Tiers and What They Buy

Restoration-shop budgets for a single bay typically land in one of three tiers. The entry tier — mid-single-digit thousands installed — buys a 9,000 or 10,000 lb ALI Gold certified 2-post with basic manual arm restraints and single-phase powerpack. This tier is functional but every convenience feature is a manual step, and for a shop doing long projects with many raise-lower cycles per project the manual overhead adds up.

The middle tier — high-single-digit to low-double-digit thousands installed — adds automatic gear-and-pawl arm restraints, air-operated single-point safety-lock release, and a wider drive-through width. This is the tier where daily workflow ergonomics genuinely improve. The upper tier — mid-double-digit thousands and up — adds three-phase powerpacks, adjustable-height arms, and specialty features like frame-contact adapters for classic vehicles. For most restoration shops, the middle tier is the right buy: the ergonomic improvements pay back over a project-length timeline, and the specialty features of the upper tier are rarely worth the price for a general restoration mix. We steer buyers to the middle tier by default and only recommend the upper tier when the vehicle mix specifically justifies it.

Single-Phase vs Three-Phase: What Your Building Has

The single-phase versus three-phase question determines which car lift powerpack to spec, and the answer depends entirely on what electrical service is available at your building. Residential-grade buildings have single-phase 220V service. Light-industrial buildings typically have three-phase 208V or 240V service. A restoration shop leasing a new space in the Des Moines metro can end up with either, and the first phone call after signing the lease should be to the electrician to confirm.

Three-phase powerpacks are quieter, longer-lived, and more efficient than single-phase equivalents. They also draw less amperage for the same horsepower output, which matters if the building’s electrical panel is loaded. A three-phase 2 hp lift motor draws about 6 amps at 240V; a single-phase 2 hp lift motor draws about 14 amps at 240V. On a 100-amp panel already running compressors, welders, and shop lighting, that difference can determine whether the lift can be added without a panel upgrade. If your building has three-phase available, spec three-phase for the lift and never look back. If your building has only single-phase, spec single-phase and plan the electrical load carefully.

Amperage, Circuit Sizing, and Powerpack Placement

Once phase is settled, circuit sizing follows. A single-phase 2 hp lift motor needs a dedicated 20-amp 220V circuit minimum, and a 30-amp circuit is better for longevity and cold-start behavior. A three-phase 2 hp motor needs a dedicated 15-amp 208-240V three-phase circuit. Either circuit needs to run from the panel to the powerpack location in appropriately-sized conductor — typically 10-gauge for the single-phase 30-amp run and 12-gauge for the three-phase 15-amp run. Your electrician handles this, but knowing the numbers up front helps you write a clean scope for the electrical bid.

Powerpack placement matters both for convenience and for wire length. Longer wire runs increase voltage drop, which reduces effective motor output on cold-start. Keep the powerpack within 8 feet of the closest column, and locate the electrical panel or a sub-panel within 25 feet of the powerpack. If your building’s panel is on the far wall and the lift is in the near bay, consider adding a sub-panel near the lift to shorten the branch-circuit run. This is a small investment at install time that pays back in motor longevity over the decades a car lift lives in a shop.

Exhaust and Driveline Access: Arm Selection

Exhaust and driveline work — dropping headers, replacing driveshaft U-joints, rebuilding rear axles — is the daily bread of restoration work. This work is done under the car with the vehicle raised at working height, and the arm selection on your car lift determines how easily you can position the arm pads out of the way of the exhaust run and the driveshaft tunnel. Three-stage front arms and two-stage rear arms are the current standard and work for almost every vehicle geometry from the 1960s to modern.

What matters for restoration work specifically is the arm pad style. Standard flat rubber pads work fine on most modern unibody vehicles but can slip on the frame rails of classic body-on-frame vehicles. For classic work, add frame-contact adapters — steel pucks with V-notches that grip a round or square frame rail without slipping. These adapters are inexpensive per pair and are a genuine safety upgrade for a shop lifting pre-1980s vehicles. We include a set of frame-contact adapters on every restoration-shop install quote by default; buyers who do not need them can subtract them out, but most keep them once they see how much safer classic-vehicle lifting becomes.

Overhead vs Baseplate for a Restoration Shop

The overhead versus baseplate decision for a restoration shop leans strongly toward overhead in most cases. Restoration work involves rolling equipment through the bay — transmission jacks, engine hoists, welding carts, media-blasting rigs — and any floor obstruction slows down that workflow. An overhead lift leaves the shop floor between the columns completely clear, which lets a tech push an engine hoist under the raised car without navigating around a floor plate.

The downside of overhead is ceiling-height restriction on vehicles being lifted. Restoration shops working on tall vehicles — pickups, panel vans, buses — sometimes cannot clear an overhead crossbar with a lifted-configuration truck project. If your restoration mix includes tall vehicles, baseplate is worth the floor-plate nuisance. For a typical restoration shop working on passenger cars and small pickups, overhead wins. Measure the tallest vehicle you expect to lift, add 4 inches of arm pad plus the anticipated rise height, and compare that number to your ceiling height minus the overhead crossbar reserve. If you have clearance, overhead. If you do not, baseplate.

Des Moines Metro Electrical and Install Timeline

Des Moines metro installs typically complete in a single day for the lift itself, plus whatever time the electrical work takes. If the building has adequate service and a dedicated circuit already run, the lift install is a 4-6 hour job with our two-person crew. If the electrical work is not done, we coordinate with your electrician to run the circuit before the install date so the lift can be commissioned and tested in the same visit. Otherwise we have to come back a second time for commissioning, which adds cost.

For a restoration shop opening a new space, the ideal timeline is: sign the lease week one, meet with the electrician week two to confirm service and quote the circuit, order the lift week three so freight lead-time overlaps the electrical work, install week five with electrical and lift commissioning on the same day. That sequence gets the shop up and generating revenue within about six weeks of lease signing. Call 800-674-9302 or email us with your building address and lease start date, and we will send back a written timeline and quote with the decision-tree branches marked for your specific electrical service and vehicle mix.