Above Ground Lift Checklist: What to Check Before You Buy

If you’re a weekend mechanic in the Des Moines metro shopping for an above ground lift, the sales brochure will tell you about lifting capacity and rise height, but it won’t tell you what actually fails first. We’ve installed and serviced enough of these units around central Iowa to know that the difference between a lift you love in five years and a lift you’re fighting with comes down to a handful of details most buyers never think to ask about. Before you hand over a deposit on any above ground lift, run through this checklist. It’ll save you money, save you a phone call to us six months from now, and help you buy the right unit the first time.

Start With Cylinder Access, Not Just Capacity

Every above ground lift, whether it’s a 2-post, 4-post, or scissor design, relies on hydraulic cylinders to do the heavy lifting, and those cylinders are the first thing that will need attention down the road. Before you buy, ask the dealer how the cylinder is mounted and how hard it is to service. Some designs bury the cylinder inside the column with minimal clearance, which turns a simple seal replacement into a half-day teardown. Others use an exposed or side-mounted cylinder that a weekend hobbyist can pull and rebuild in an afternoon with basic tools.

This matters more than most first-time buyers realize. Seals wear out from normal use, especially in a home garage where the lift might sit idle for weeks between projects, letting seals dry out slightly before the next use cycle. A lift that’s easy to access for cylinder work means you can keep a rebuild kit on the shelf and handle a seal leak yourself in a weekend instead of scheduling a service call. When you’re comparing an above ground lift to a competing model, ask specifically whether replacement seal kits are stocked and shipped quickly, or whether you’d be waiting weeks for parts from overseas.

Understand What a Seal Kit Actually Costs Over Time

Hydraulic seals aren’t expensive individually, but the labor and downtime around replacing them add up if you didn’t plan for it. A basic rebuild kit for most home-garage cylinders includes the piston seal, rod seal, wiper, and O-rings, and on a well-designed lift you can swap these in an afternoon without pulling the entire cylinder out of the building. On a poorly designed unit, you might need a hoist, an extra set of hands, and most of a Saturday.

When we quote an above ground lift for a Des Moines-area buyer, we walk through expected seal life based on usage. A lift used a few times a month for oil changes and brake jobs will see seals last many years. A lift used daily for heavier work will need attention sooner. Either way, budgeting for one rebuild kit within the first several years of ownership is realistic, and it’s a lot cheaper than replacing an entire cylinder because a small leak was ignored until it damaged the bore.

Check the Safety Lock Engagement Before You Sign

Every above ground lift sold today should have mechanical safety locks, but how smoothly those locks engage varies a lot between brands. Cheaper imported units sometimes have locks that stick, require excessive force, or don’t seat evenly on both columns, which puts uneven strain on the lift and the vehicle sitting on it. Before purchase, ask to see a demonstration, or ask us directly, since we’ve run these systems ourselves during installs across the metro.

A properly adjusted lift should lock evenly at each height increment with a clean, positive click you can feel and hear. If a dealer can’t demonstrate this smoothly, that’s a warning sign about overall build quality, not just the locking mechanism. We check this on every above ground lift we install, and we walk new owners through re-adjusting cable tension if the locks start feeling uneven a year or two down the road, which is a normal part of ownership rather than a defect.

Ask About Concrete Requirements Before You Order

Plenty of weekend mechanics in the Des Moines metro have garage floors poured decades ago, and not every slab is rated for the point loads an above ground lift puts on anchor bolts. Before you order, get the manufacturer’s minimum concrete thickness and cure time specs and compare them against your actual floor. A 4-inch slab with unknown rebar and unknown cure age is a common failure point we run into on install day, and it’s much cheaper to find out beforehand than to have a crew show up and be unable to anchor the columns.

We ask every Des Moines-area buyer to send us floor age, thickness if known, and photos before we finalize a quote. If your slab doesn’t meet spec, that doesn’t mean you can’t get a lift installed, it just means we plan for a concrete pour or reinforcement first. Building this into your budget upfront avoids a frustrating delay after the lift has already shown up on a truck.

Compare Two-Post Versus Four-Post for Your Actual Work

Not every above ground lift suits every job. A 2-post lift gives you full access to the underside of the vehicle for brake work, exhaust, and suspension, which is what most home mechanics doing general maintenance actually want. A 4-post lift is easier to drive onto without needing to line up lift points precisely, and it doubles as storage for a second vehicle, but it limits underbody access unless you add a rolling jack bridge.

If your weekend work is mostly oil changes, brake jobs, and suspension tinkering, a 2-post above ground lift is usually the better tool. If you’re mainly trying to park two cars in the space of one and only occasionally need to get underneath, a 4-post setup might serve you better. We talk through this with every buyer before recommending a specific model, because the wrong choice here is the single most common regret we hear about from Iowa garage owners a year after install.

Don’t Skip the Arm and Pad Inspection

Lift arms and rubber pads take a beating from years of use, and on an above ground lift they’re one of the easier things to overlook during a purchase decision because they seem minor compared to the cylinder or the frame. Ask whether arm pads are replaceable and readily available, and whether the arm restraint pins are a standard design or a proprietary part only sold through one dealer. We’ve seen home garage owners get stuck waiting weeks for a specific pin or pad because they bought a lift from a distributor who doesn’t stock common wear parts.

When we sell an the lift, we make sure our customers know exactly which wear parts to keep on hand and where to order them quickly. Pads especially wear faster than people expect if you’re lifting trucks or SUVs regularly, since the added weight compresses rubber pads faster than a sedan would. Keeping a spare set in a drawer means a worn pad never turns into a canceled Saturday.

Plan Your Maintenance Schedule Before Day One

The buyers who get the most life out of an the lift are the ones who treat maintenance as routine from day one rather than waiting for a problem to show up. That means greasing pivot points on a schedule, checking hydraulic fluid levels, watching for any drift in the lock engagement, and inspecting cables or chains for fraying depending on your lift type. None of this takes more than fifteen minutes a month, but almost nobody does it consistently without a reminder built into their routine.

We send every Des Moines-area customer a basic maintenance checklist at installation, and we’re always a phone call away if something feels off between scheduled service visits. An the lift is a long-term investment in your garage, and the small habits you build in year one are what determine whether you’re still running the same unit trouble-free a decade from now, or shopping for a replacement far sooner than you should have to.