How Much Does Door Knob Cost in Portland, Maine?
Discovering Your Ideal Door Knob: A Blend of Aesthetics, Practicality, and Installation Insights for 2026
Door Knob in Portland, Maine typically costs $152 to $363 per each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Door Knob in Portland, Maine
$152 – $363
per eachPrices in Portland are in line with the national average for door knob.
National average: $152 – $363 per each
Cost Breakdown in Portland
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $68 – $163 | each |
| Labor | labor | $53 – $127 | each |
| Supplies & Other | supplies | $18 – $44 | each |
| Equipment & Disposal | equipment | $12 – $29 | each |
Prices adjusted for Portland local market conditions.
Cost Factors in Portland, Maine
What Affects Pricing
- Materials ($68.40-$163.35/job)
- Labor ($53.20-$127.05/job)
- Supplies & Other ($152-$363/job)
- Equipment & Disposal ($152-$363/job)
Local Price Adjustments
Material costsAt national average
Labor costsAt national average
Frequently Asked Questions
References
- Product and Supplies Data: Lowes Windows and Doors — Lowes , Jan 2026, Website
- Product and Supplies Data: Home Depot Window and Door — Home Depot, Jan 2026, Website
- Product and Supplies Data: Menards Door and Window — Menards, Jan 2026, Website
- Product and Supplies Data: Brosco Price Catalog - Windows, Doors and Millwork — Brosco, Jan 2026, Website
- Product and Supplies Data: Doors, Windows and Millwork — McCoys, Jan 2026, Website
- Product and Supplies Data: The HUD PATH Rehab Guide Volume 4: Windows and Doors — U.S. Department of Housing and Urban Development Office of Policy Development and Research, Jan 2026, Editorial Staff
- Home Improvement 1 2 3 — Homer, TLC, Jan 2026, Editorial Staff, ISBN 696213273
- Windows — , United States Department of Energy, Dec 2024, Editorial Staff
- Exterior Doors — , United States Department of Energy, Dec 2024, Editorial Staff
- Occupational Employment and Wage Statistics — US Bureau of Labor Statistics, Jan 2026, Staff
- Employer Costs for Employee Compensation — US Bureau of Labor Statistics, Jan 2026, Staff
- Project Spending Data: Harvard University JCHS Homeowner Expenditures — Harvard University, Jan 2026, Website
- National Residential Efficiency Measures Database — U.S. Department of Energy, 2024
- ENERGY STAR Home Upgrade — ENERGY STAR, 2024
- OpenEI Window and Door Retrofit Data — OpenEI, 2024
- Occupational Employment and Wage Statistics - Construction — U.S. Bureau of Labor Statistics, 2024
- Building Permits Survey — U.S. Census Bureau, 2024
- Labor Wages and Costs: Occupational Employment and Wage Statistics for Door Knob — U.S. Bureau of Labor Statistics, Jan 2026, Website
- Labor Cost Benchmarks: Employer Costs for Employee Compensation for Door Knob — U.S. Bureau of Labor Statistics, Jan 2026, Website
- Material Cost Benchmarks: Producer Price Index data relevant to Door Knob — U.S. Bureau of Labor Statistics, Jan 2026, Website
- Project Spending Data: Improving America’s Housing for Door Knob — Harvard Joint Center for Housing Studies, Jan 2026, Website
- Residential Construction and Remodeling Spending data relevant to Door Knob — U.S. Census Bureau, Jan 2026, Website
- Project Cost Benchmarking: homeowner project budgeting and planning guidance for Door Knob — This Old House, Jan 2026, Website
- Product and Supplies Data: exterior material pricing for Door Knob — Home Depot, Lowe’s, and manufacturer pricing pages, Jan 2026, Website
- Project spending benchmarks for Door Knob — Remodeling Magazine Cost vs. Value Report, Website
- Labor Wages and Costs: Unit pricing guidance for Door Knob — Journal of Light Construction, Jan 2026, Website
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