Basic
$6,667 – $25,003 per project
Dark painted steel stringers, solid hardwood treads, stainless posts with horizontal stainless rod infill and a round stainless handrail
How Much Does Stainless Steel Staircase Cost in Portland, Maine?
Custom stainless steel (or steel with stainless components) interior staircase, one straight flight with treads and railing, fabricated and installed.
Stainless Steel Staircase in Portland, Maine typically costs $7,844 to $29,415 per project as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Stainless Steel Staircase in Portland, Maine
$7,844 – $29,415
per projectPrices in Portland are 1.0% lower than the national average for stainless steel staircase.
National average: $8,000 – $30,000 per project
What you get at each price level
Standard
$7,844 – $29,415 per project
Brushed stainless-clad stringers, solid hardwood treads, stainless posts with horizontal stainless rod infill and a round stainless handrail
Premium
$9,805 – $36,769 per project
Solid brushed stainless stringers, hardwood treads with stainless nosings, heavier posts, closer-set rod infill and a wide flat stainless handrail
Cost Breakdown in Portland
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $3,492 – $13,095 | job |
| Labor | labor | $2,800 – $10,500 | job |
| Supplies & Other | supplies | $931 – $3,492 | job |
| Equipment & Disposal | equipment | $621 – $2,328 | job |
Prices adjusted for Portland local market conditions.
Cost Factors in Portland, Maine
What Affects Pricing
- Materials ($3,600.00-$13,500.00 per project)
- Labor ($2,800.00-$10,500.00 per project)
- Supplies & Other ($960.00-$3,600.00 per project)
- Equipment & Disposal ($640.00-$2,400.00 per project)
Local Price Adjustments
Material costs3.0% below avg
Labor costsAt national average
Frequently Asked Questions
References
- Keuka Studios: Custom floating stairs cost, keuka-studios.com, retrieved Nov 2026
- Home Improvement Geek: Floating staircase costs, homeimprovementgeek.com, retrieved Nov 2026
- Signature Metal Works: Outdoor metal stairs, signaturemetalworks.com, retrieved Nov 2026
- Construction wages by metro and rural area, used for the labor adjustment by ZIP code, U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025
- Regional price parities for goods, used for the materials adjustment by ZIP code, U.S. Bureau of Economic Analysis, 2024
Get Free Estimates in Portland
Connect with local stainless steel staircase contractors in Portland for personalized quotes based on your specific project.