What Does a Stair Lift Cost?
Stair lift and home elevator costs range from $2,200 for a basic straight stair lift to $60,000 or more for a residential elevator, with most homeowners choosing a straight stair lift at an average of $8,000 installed.
Straight Stair Lift: $2,200 to $8,500
A straight stair lift — for a linear staircase without turns, landings, or curves — is the most affordable and most common solution. The rail mounts to the stair treads (not the wall), and the motorized chair glides up and down the rail. Basic straight stair lifts (Bruno, Acorn, Harmar entry models): $2,200 to $4,500 installed. Mid-range with additional features (folding footrest, powered swivel seat, upholstered seat): $4,500 to $6,500. Premium straight lifts with higher weight capacity or additional features: $6,500 to $8,500. Installation typically takes 2 to 4 hours by two technicians. The staircase must be at least 28 to 30 inches wide to accommodate most straight stair lift rails. (For more on this, see Stair Lift vs. Residential Elevator: Which Is Right?.)
Curved Stair Lift: $7,500 to $15,000+
A curved stair lift is custom-manufactured to fit a specific staircase with turns, landings, intermediate levels, or curved geometry. The rail is custom-bent to match the staircase exactly — each curved stair lift is unique to the specific staircase. Manufacturing time: 4 to 8 weeks from measurement to delivery. Cost: $7,500 to $15,000+ depending on the complexity of the curve and the number of turns. Installation: 4 to 8 hours. Curved stair lifts cannot be transferred to a different staircase — they are purpose-built for the specific stairway. (For more on this, see What Affects Stair Lift Cost?.)
Residential Elevator: $30,000 to $60,000+
A residential elevator provides full vertical access between floors — carrying a person, a wheelchair, or goods. Types: hydraulic (most common for homes, smooth ride, requires a machine room or pit), cable/traction (smaller footprint, no pit required for some models), and vacuum/pneumatic (no pit or machine room, cylindrical cab). Cost: $30,000 to $60,000 for the equipment and installation. Requires: a dedicated shaft space or a location where the cab can be installed, electrical connection, permits and inspection, and ongoing maintenance (annual service contract: $300 to $600). A residential elevator is a permanent installation that adds significant home value when installed correctly. (For more on this, see The Best Access Solution for Your Home and Needs.)
Stair Lift and Elevator Cost at a Glance
| Cost Factor | Typical Range | Notes |
|---|---|---|
| Straight stair lift | $2,200 to $8,500 | installed — the most common and affordable solution |
| Curved stair lift | $7,500 to $15,000 | + — custom-manufactured for the specific staircase |
| Residential elevator | $30,000 to $60,000 | + — full multi-floor access for wheelchairs and goods |
| Overall range | $2,200 to $60,000 | +, averaging $8,000 for a straight stair lift installation |
Ranges here are national ballpark figures, not quotes. Actual pricing varies by region, home condition, materials, and contractor. How we source cost data.
Planning Your Project Budget
The cost ranges in this article are based on industry data and are intended as planning benchmarks, not fixed prices. The actual cost for your project depends on your specific home, your local labor market, the current price of materials, and the scope the contractor confirms after a site inspection.
Always get at least two written quotes on equivalent defined scope before committing to any home services project. Wide price variation between quotes usually reflects differences in material quality, scope completeness (what is included and what is not), or contractor overhead and experience level rather than simple price competition.
Use the cost data in this article to ask better questions during the quoting process: What material is included? What does that per-square-foot or per-linear-foot rate include and exclude? Are permits, cleanup, and disposal included? What is the warranty on labor? These questions turn a quote into a comparable basis for decision-making.
Working With a Contractor on This Project
Getting the right outcome on any home services project starts before the work begins. A few consistent practices make the difference between a smooth project and a frustrating one.
Get at least two or three quotes. A single quote gives you no basis for comparison. Two or three quotes reveal the market rate for the work, expose scope differences between bidders, and let you assess contractor communication quality before any commitment is made. The lowest bid is not automatically the best value if the scope is thin or the materials are underspecified.
Ask for licenses and insurance before work starts. Verify current general liability insurance and, for any work involving workers on your property, workers compensation coverage. Licensing requirements vary by state and trade; confirm the specific requirements in your jurisdiction. A licensed contractor who carries appropriate insurance protects both parties if something goes wrong during the project.
Get the scope in writing. A written proposal that specifies materials, labor scope, timeline, what is included (permits, cleanup, disposal), and warranty terms is the foundation of a professional engagement. Verbal agreements on any of these points invite misunderstanding. For any project over $500, written scope is non-negotiable.
Clarify the payment schedule upfront. A reasonable payment schedule ties major payments to project milestones: a deposit at signing, a payment at material delivery or project start, and a final payment at completion after a walkthrough confirms satisfaction. A contractor who requires full payment upfront before work begins is a red flag in any trade.