Resource leads for accessibility modifications, ADU planning, and senior support across Multnomah, Clackamas, and Washington counties.
11.8% of Portland residents are 65 or older, according to the U.S. Census Bureau QuickFacts. Portland's wet climate makes non-slip flooring and bathroom grab bars especially important for aging-in-place safety.
Portland Metro Planning Note: Planning to age-in-place in the "City of Roses" often involves navigating both the hilly topography of the West Hills and a robust market for Accessory Dwelling Units (ADUs). Portland’s flexible zoning for "granny flats" makes ADUs a popular local alternative to facility care. This page organizes providers familiar with Portland’s specific permitting, terrain, and tri-county service networks.
Treat each listing as a research lead, not an endorsement. Before sharing personal information or paying a deposit, confirm that the provider serves your specific address and verify current contact details, insurance, permits, and complaint history.
Filter by the type of work you need. Listings show available public contact details; some fields may be missing or change over time.
How this directory works: Basic listings are compiled from public business information and provider submissions. Inclusion is not an endorsement or proof of licensing, insurance, or certification. Review our listing methodology and independently verify a provider before hiring.
Review note: Page copy and provider categories were reviewed September 9, 2026. Business status, service areas, and contact details can change; confirm current information with the provider and the original source.
Download our Home Modification Quote Comparison Kit. Includes the 12-page fillable PDF and quote-normalization workbook to compare providers, products, and costs side-by-side.
Get the kit — $9Practical guides for staying independent in the Pacific Northwest.
Oregon residents may qualify for the Oregon Department of Human Services (ODHS) programs. Low-income homeowners in Multnomah County can also check with organizations like REACH Community Development for small home repair and safety programs.
Official starting points: the FTC home-improvement scam guide, the federal Eldercare Locator, and the NAHB explanation of the CAPS credential.
There is no reliable one-price-fits-all estimate for local accessibility work. Cost changes with product specifications, structural conditions, electrical or plumbing work, permit requirements, and warranty coverage. Get at least three written, itemized proposals for larger projects and compare scope — not only the total. The national cost ranges below come from Angi and HomeAdvisor (2026).
| Modification | Typical cost | Source |
|---|---|---|
| Grab bar installation | $200–$350 per bar | Angi, 2026 |
| Tub-to-shower conversion | $1,500–$15,000 | Angi, 2026 |
| Walk-in tub | $4,000–$22,100 | Angi, 2026 |
| Wheelchair ramp | $1,100–$5,500 | HomeAdvisor, 2026 |
| Stairlift (straight) | $2,000–$9,000 | Angi, 2026 |
| Comfort-height toilet | $350–$900 | HomeAdvisor, 2026 |
| Doorway widening | $700–$8,000 | HomeAdvisor, 2026 |
Costs vary; get 3 quotes.
The Oregon Department of Human Services, Office of Aging and People with Disabilities (800-282-8221) serves Oregon residents. Visit https://www.oregon.gov/dhs/apd/ or call to ask about home modification programs, minor repair services, or grant-funded safety modifications for eligible seniors.
Other potential funding sources include the VA HISA grant for eligible veterans, Medicaid HCBS waivers for eligible beneficiaries, and the USDA Section 504 program for very-low-income rural homeowners. Call 211 for local social services and home repair programs.
Portland's rainy climate makes non-slip flooring and entryway modifications especially important for aging in place. Grab bars in bathrooms ($200 to $350 per bar) address the highest fall risk. Tub-to-shower conversions ($1,500 to $15,000) eliminate the need to step over a wet tub wall. Portland's older homes in neighborhoods like Laurelhurst and Irvington often have small bathrooms that benefit from a custom curbless shower. The Oregon Office of Aging and People with Disabilities (800-282-8221) can connect you with local modification programs.
Professional grab bar installation costs $200 to $350 per bar, with labor at $50 to $125 per hour and a two-hour minimum for most jobs. Installing several bars in one visit lowers the per-bar cost.
The Oregon Department of Human Services, Office of Aging and People with Disabilities (800-282-8221) may offer home modification or minor repair programs. Contact them to ask about eligibility and available services in your area.
Search the NAHB directory at nahb.org/education/find-an-education-graduate. Select Oregon and the CAPS designation. Verify any contractor through your state's licensing board.
A tub-to-shower conversion that alters plumbing typically requires a plumbing permit. Permit fees generally run $250 to $500. Your contractor should pull the permit and arrange inspections.
Portland's rainy climate makes non-slip flooring in bathrooms and entryways especially important. Grab bars ($200 to $350 each) address the highest fall risk. Threshold ramps with non-slip surfaces help with wet entries for six or more months of the year.
Install grab bars in the bathroom ($200 to $350 each) as the first step. Portland's wet climate makes non-slip flooring in the bathroom and entry the second priority ($300 to $1,400). A handheld showerhead ($75 to $350) allows seated showering. These three items together cost under $1,000 and address the main risks.
Serve seniors in Portland? Get listed while the directory grows.