If you're a Puget Sound Energy customer in Pierce County, there's money sitting on the table that most homeowners never claim. Not a coupon. Not a "discount" that's really just a markup with a bow on it. Actual reimbursement from your utility for upgrades you were probably going to make anyway.
We run into this constantly. A homeowner calls us about drafty windows or a cold floor, we get to talking, and it turns out they had no idea PSE would cover a chunk of it. So let's lay it out plainly — what PSE pays, what qualifies, what disqualifies you, and how to actually get the check.
| Upgrade | Standard rebate | Efficiency Boost (income-qualified) |
|---|---|---|
| Windows — single-pane to U-0.30 or better | $50 per window, up to $750 | $200 per window, up to $2,000 |
| Windows — single- or double-pane to U-0.22 or lower | $100 per window, up to $1,500 | $200 per window, up to $2,000 |
| Wall insulation (R0 to R13) | $2.50 per sq ft | — |
| Floor insulation (R11 or less to R30) | $2.50 per sq ft | — |
| Attic insulation (R11 or less to R49) | $1.75 per sq ft | — |
| Attic insulation (R12–R19 to R49) | $0.50 per sq ft | — |
| Air sealing (attic and/or floor) | $0.20 per sq ft | — |
| Duct sealing + insulation (R0 to R11) | Up to $1,000 | — |
| Advanced duct sealing | Up to $1,250 | — |
| Whole-house ventilation (ENERGY STAR) | $50 per home | — |
| Electric resistance to air-source heat pump | $1,500 | $2,400 |
| Gas furnace to hybrid heat pump | $1,500 | $2,400 |
| Heat pump water heater (Tier 3/4) | $1,000 | $1,100 |
| Smart thermostat | $75 | $175 |
Rebate amounts current as of PSE's March 2026 rebate schedule. These are tariffed services and can change without notice — always confirm current amounts with PSE before you count on them.
This is the big one for the housing stock around here. Drive through Tacoma, Puyallup, Spanaway, or Parkland and you're looking at a whole lot of homes still running original single-pane windows in wood or metal frames.
PSE pays up to $1,500 on a standard window replacement — $100 per window when you're going to a U-factor of 0.22 or lower. Step down slightly to a U-factor between 0.23 and 0.30 and it's $50 per window, up to $750.
Glass patio doors count too, which people miss constantly. A sliding glass door with a U-factor of 0.30 or lower qualifies at the same $100 rate.
The U-factor is the whole ballgame. It measures how well the window holds temperature — lower is better. If the windows you're quoted don't hit the threshold, there's no rebate, no matter how nice they are. When we spec a window package, that number is one of the first things we check.
A few things worth knowing:
This is the part almost nobody knows about. PSE runs an income-qualified program called Efficiency Boost, and by PSE's own estimate, about 50% of their customers qualify.
If you're in it, windows jump to $200 per window, up to $2,000 — regardless of which U-factor tier you land in. Heat pump conversions go from $1,500 to $2,400. Smart thermostats go from $75 to $175.
Eligibility is based on household income, household size, and county. It is absolutely worth five minutes on the phone with a PSE Energy Advisor at 1-800-562-1482 to find out where you stand before you write off the higher tier. Half the people reading this qualify and don't know it.
The weatherization rebates are the most generous per-dollar-spent of anything PSE offers. Wall insulation pays $2.50 per square foot. Floor insulation pays $2.50 per square foot. Attic insulation runs $1.75 per square foot if you're starting from R-11 or less. On a typical crawl space or attic, that adds up fast — often covering a large share of the job.
Here's the catch, and it's an important one: PSE requires weatherization work to be done by a pre-authorized contractor in their Trade Ally network or a Recommended Energy Professional (REP). You cannot use an out-of-network contractor, and you cannot do it yourself. PSE doesn't mail you a check for this category either — the authorized contractor deducts the rebate straight off your invoice as an instant discount.
So if insulation or air sealing is your project, your first question to any contractor should be: "Are you a PSE Trade Ally?" If the answer is no, that rebate is off the table for that job. We'd rather tell you that upfront than have you find out after the fact.
Eligibility also depends on your home's age and how much insulation is already in there — PSE has specific cutoffs for both, and removing existing insulation to qualify isn't allowed.
Read this part twice, because it's the one that trips up remodel customers:
PSE rebates do not apply when the upgrade is required by building code. Their own program language calls out remodels, renovations, and additions specifically.
What that means in practice: if you're replacing windows because you want better windows, you're in good shape. If new windows are being mandated as part of a permitted remodel or addition, that rebate may not be available. Same principle applies across categories. New construction and square-footage-expanding additions are excluded outright, as are multifamily buildings of five or more attached units and commercial accounts.
This is exactly why we bring it up during the estimate rather than after. Nothing sours a project faster than a homeowner budgeting around a rebate that was never going to land.
Here's the thing we tell homeowners: the rebate is a nice bonus, but it's not the real return. The real return is that these upgrades change how your house performs.
Upgrading siding, windows, and sliding glass doors drastically cuts air draft — air moving in and out of the home. When we do this work, we upgrade the sheathing, do a full window package, and every window gets spray-foamed, caulked, weather-wrapped, and flashed correctly. That's what actually drops your heating bill, and your AC follows right behind it. You're not spending nearly as much to keep the house warm or cold.
A lot of homes around Pierce County and Tacoma specifically are older builds that went up before current codes. Old windows, old trim, old siding, never flashed properly, never waterproofed correctly, no spray foam. There are a lot of deficiencies that come with windows that weren't installed or flashed right — and you're paying for every one of them on your monthly bill.
The rebate helps with the upfront. The install quality is what pays you back for the next twenty years.
Does PSE pay rebates directly to homeowners? It depends on the category. For windows, you apply directly to PSE after installation and receive either a check or a bill credit, typically within four to six weeks. For weatherization work like insulation and air sealing, PSE does not pay the customer directly — an authorized Trade Ally contractor deducts the rebate from your invoice as an instant discount at the point of sale.
Can I use any contractor and still get a PSE rebate? For windows, yes — PSE allows out-of-network contractors, though the work must still meet PSE's specifications. For insulation, air sealing, and duct sealing, no. Those categories require a pre-authorized PSE Trade Ally or Recommended Energy Professional, and DIY work does not qualify.
How much can I get back on windows through PSE? Up to $1,500 under the standard program — $100 per window when replacing single- or double-pane wood- or metal-framed windows with units rated at a U-factor of 0.22 or lower. Income-qualified customers under Efficiency Boost can receive $200 per window, up to $2,000. There's a lifetime limit of 15 window rebates per property.
What is a U-factor and why does it matter? U-factor measures how well a window resists heat transfer — the lower the number, the better the insulation performance. It's the primary qualifier for PSE window rebates. A window that doesn't meet the U-factor threshold won't qualify regardless of price or brand.
Do PSE rebates apply to a full remodel? Often not. PSE excludes upgrades that are required by building code, and specifically names remodels, renovations, and additions. New construction and additions that expand square footage are also excluded. If a rebate is part of your budget, confirm eligibility before the project starts.
Do I qualify for Efficiency Boost? Roughly half of PSE customers do. Eligibility is based on household income, number of people in the household, and your county. Call a PSE Energy Advisor at 1-800-562-1482 to confirm before starting your project.
How long do I have to apply after the work is done? For windows, 60 days from the installation date, with complete documentation. Late or incomplete applications delay or forfeit the rebate.
We're a Puyallup-based remodeling and restoration contractor working across Pierce County, up to Seattle, south to Olympia, and east to the Buckley–Enumclaw area. We'll walk your home, tell you honestly which upgrades qualify and which don't, and spec the materials to hit the rebate thresholds where they apply.
Next Gen Remodel NW 📞 (253) 777-2088 ✉️ nextgenremodelnw@gmail.com 🌐 nextgenremodelnw.com
Rebate amounts, eligibility rules, and program availability are set by Puget Sound Energy and subject to change without notice. This article is for general information — confirm current program details directly with PSE at pse.com/rebates or 1-800-562-1482 before making purchasing decisions.