Lewis County PUD Window Rebates: Get Paid to Upgrade (2026 Guide)

Living through a freezing January in Chehalis or a sweltering July in Centralia can be uncomfortable, especially with old, drafty windows and doors. These inefficient units aren't just uncomfortable—they are also costing you money.

The good news? In 2026, homeowners in Lewis County have a unique opportunity to offset the cost of high-performance window replacement. By combining Lewis County PUD rebates with Federal Tax Credits, you can save thousands of dollars on an upgrade that lowers your monthly power bill for life.

Here is everything you need to know about qualifying for these incentives this year.

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1. The Lewis County PUD Window Rebate

Lewis County PUD offers a highly effective energy efficiency program designed to help residents reduce their electrical load. Unlike some programs that offer a flat fee, Lewis PUD provides a significant grant based on the square footage of the glass you replace.

The Potential Payout:

• Standard Residential Grant: $8 per square foot of window replaced.

• Income-Qualified Households: Up to $45 per square foot for those who meet specific income requirements.

• Commercial Weatherization: Up to $9 per square foot for eligible business buildings.

Critical Eligibility Requirements:

To keep your rebate eligibility, you must follow these specific PUD rules:

• The Pre-Audit: You cannot start work until Lewis County PUD completes a pre-installation energy audit. This service is free for customers.

• Heating Source: Your home must be primarily heated by electricity (electric forced-air furnace, heat pump, or baseboard heaters).

• Current Window Type: You must be replacing single-pane windows or double-pane windows with metal frames.

• Efficiency Standards: New windows must have an NFRC-rated U-Factor of 0.30 or lower.

2. Federal Tax Credit (25C): Save an Extra $600

On top of your local PUD check, the federal government allows you to claim the Energy Efficient Home Improvement Credit on your 2026 tax return.

• The Credit: 30% of the product cost, capped at $600 per year for windows and $250 per door (up to $500 total).

• Requirements: Windows must meet Energy Star "Most Efficient" criteria for the year.

• Stacking: Yes, you can stack this with your PUD rebate! While the PUD grant covers a huge portion of the project, this tax credit helps cover the remaining out-of-pocket equipment costs.

3. How to Maximize Your Savings (Step-by-Step)

Navigating the utility paperwork is fairly straightforward. Here is the exact process we recommend for Lewis County residents:

1. Call the PUD First: Contact Lewis County PUD Energy Services at (360) 345-1493 to schedule your mandatory pre-audit.

2. Get a Qualified Quote: Work with a contractor (like us!) who is familiar with Lewis County PUD and BPA (Bonneville Power Administration) installation standards.

3. Choose the Right Glass: Ensure your estimate specifically lists windows with a U-Factor of 0.30 or less. This is the "magic number" for both the rebate and the tax credit.

4. Install & Inspect: After we install your windows, the PUD may perform a post-installation inspection to verify the work meets their high efficiency standards.

5. Collect Your Rebate: Once approved, the rebate is issued. We can even help you process the paperwork to make it as seamless as possible.

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Why Choose a Local Lewis County Expert?

Replacing windows in the Pacific Northwest requires more than just a hammer and nails. Between the moisture levels in Morton and the specific rebate requirements in Winlock, you need a partner who knows local codes, proper installation techniques, and the utility programs inside and out.

Stop "heating the outdoors" this winter. With current 2026 incentives, there has never been a more affordable time to upgrade to high-performance, Energy Star-rated windows.

Ready to see how much you can save? Contact us today for a complimentary consultation. We’ll help you navigate the Lewis County PUD audit process and ensure you get every dollar you're entitled to.

Serving homeowners in Western Lewis County, including Centralia, Chehalis, Napavine, Toledo, Vader, and Winlock.