Avista Low-Income Weatherization Assistance

Avista Utilities (Partnership with CAP)

Available Weatherization

About This Program

Avista Low-Income Weatherization Assistance is available to homeowners and renters in Lewiston, ID.

Enhanced weatherization program for income-qualified Avista customers. Provides free energy efficiency upgrades beyond standard WAP, including high-efficiency appliances, LED lighting, and advanced HVAC measures. Delivered in partnership with local Community Action agencies.

Full cost of comprehensive weatherization package covered for qualifying households

Official program page checked live on 2026-06-22.

Data last verified 2026-06-09. How we verify our data.

In Lewiston, ID, you can combine this program with other local help to cut your cost:

Key Details

  • Free weatherization for income-qualified customers
  • Must meet income guidelines (typically 200% FPL)
  • Includes insulation, air sealing, HVAC upgrades
  • LED lighting and appliance replacements
  • Coordinated with state WAP program

How to Apply

Get free help applying Visit Official Program Page Track this program

(800) 227-9187

A grant-savvy contractor in Lewiston, ID can handle the paperwork, inspections, and timelines so your funding releases on schedule. Getting matched is free.

You will likely need a contractor to apply

Projects like this almost always need a licensed contractor, and many grants ask for a written estimate as part of your application. Lining up a contractor in Lewiston early keeps your application moving.

Get matched with a contractor

Each program sets its own contractor rules. Check the official program page for exact requirements.

Your application paperwork

Documents you will likely need

  • Proof you own and live in the home (deed, recent mortgage statement, or property tax bill).
  • A government-issued photo ID for every owner on title.
  • Household income proof (recent pay stubs, last year's tax return, or benefit award letters for everyone in the home).
  • Proof of age (driver's license or birth certificate) if the program is age-based.
  • A written estimate from a licensed contractor for the work (many programs require this to apply).
  • A recent utility bill for the home (energy and weatherization programs use it to confirm service and usage).
  • Photos of the problem area or the work to be done.
  • The program's own application form, completed (use the official link or phone number on this page).
Download this checklist (PDF)

Requirements vary by program and locality. Confirm the exact rules on the official program page. We can help you prepare your paperwork, but you submit it yourself.

Deadline: Applications accepted year-round

Questions about this program?

Ask us. It is free, and a real person answers within a business day.

Email us about this program

Frequently asked questions

Who qualifies for Avista Low-Income Weatherization Assistance in Lewiston?

Avista Low-Income Weatherization Assistance is open to homeowners and renters in Lewiston, ID. It prioritizes low-income households. It serves seniors.

How do I apply for Avista Low-Income Weatherization Assistance in Lewiston, ID?

Apply directly with Avista Utilities (Partnership with CAP) using the official program link on this page or call (800) 227-9187. There is no middleman and no fee.

Need a Contractor for This Grant?

Grant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.

Get matched with a pro, free Browse Lewiston, ID contractors

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This is just one of many grants, rebates, and free programs available. Stack them together to maximize your savings.

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