Tacoma Power (part of Tacoma Public Utilities) offers meaningful rebates for HVAC upgrades in the city of Tacoma. They are not the same programs as PSE, and eligibility depends on whether TPU is your electric utility. Here is what is available right now and how to actually collect.
Who Qualifies for TPU Rebates
You need to be a current Tacoma Power customer, which means the electric bill on the property is from Tacoma Public Utilities and not PSE. This is address-specific. Some Tacoma neighborhoods on the edges are actually served by PSE, not TPU. Check your electric bill or look up your address on the TPU service area map before assuming.
What Rebates Are Available (as of 2026)
Ductless heat pumps
Rebates for qualifying ductless mini split heat pump installations, typically requiring HSPF and SEER minimums and installation by a participating contractor. Amount varies by tier; check TPU’s current program page for exact figures.
Ducted heat pumps
Rebates for whole-house ducted heat pumps replacing electric resistance heat (baseboards, wall heaters, furnace with strip heat) or in some cases replacing an existing fossil fuel furnace. Higher efficiency tiers earn higher rebates.
Heat pump water heaters
A separate rebate for HPWH installations. This is one of the highest ROI single-appliance upgrades a Tacoma home can make.
Weatherization
Attic insulation, floor insulation, wall insulation, air sealing, and duct sealing all have rebate programs. Rebates are per square foot or per project. This work often unlocks a bigger heat pump rebate down the road because it improves the load calculation.
Income qualified programs
TPU runs separate income-qualified programs with higher rebate amounts and in some cases free weatherization. If your household income is below certain thresholds, ask about the Home Energy Efficiency Program or partner agency assistance.
The Application Process, Step by Step
- Confirm you are a TPU electric customer. Look at your electric bill. If it says PSE, this article does not apply and you want the PSE rebate guide instead.
- Get a qualifying installer. Not every contractor is on TPU’s participating list. Ask up front. GreenFlow is enrolled in the current programs.
- Confirm equipment meets current tier requirements. Your installer should provide the AHRI certificate showing the model matches the required HSPF, SEER2, and rated capacity numbers.
- Manual J load calculation. For higher tier rebates, TPU wants documentation that the system is sized correctly. This is standard practice for us; verify your bid includes it.
- Get the work done and inspected. Some cities require permits. Tacoma does for HVAC replacement. Permits and inspections are part of the paperwork trail.
- Submit the rebate application within the deadline. Usually within 90 days of installation. Some contractors handle this for you; we do for our customers. If not, you submit yourself with invoices, AHRI certificate, and permit info.
- Wait 6 to 10 weeks. Rebate arrives as a check or bill credit.
Common Reasons Applications Get Rejected
| Rejection Reason | How to Avoid |
|---|---|
| Wrong equipment model, not on approved list | Verify AHRI number before install; ask installer to confirm before ordering |
| Missing permit or failed inspection | Ensure installer pulls the permit and closes it out with inspection |
| Non-participating contractor | Ask up front. Not every HVAC company is enrolled in every utility program. |
| Not a TPU electric customer | Check your electric bill provider before applying |
| Application submitted too late | Submit within 90 days of install completion |
| Load calc not provided for higher tier | Confirm your bid includes a Manual J |
Can I Stack TPU Rebates with Other Programs?
In many cases yes. TPU rebates often stack with:
- Federal Inflation Reduction Act incentives (HEEHRA rebates and 25C tax credits, subject to income and eligibility rules that continue to evolve)
- Manufacturer rebates (occasional Mitsubishi Electric or American Standard promotions)
- Financing incentives (Wisetack promotional terms)
You cannot always stack multiple utility rebates for the same project, and federal incentives have their own rules. Ask your installer to walk through the math with you before you sign.
Frequently Asked Questions
Are TPU rebates instant or after the fact?
After the fact. You pay full price at install, then the rebate comes 6 to 10 weeks after your application is approved. Some contractors offer to advance the rebate amount as a discount up front, but most do not.
Do rebates cover the whole project or just equipment?
They are typically flat dollar amounts per qualifying installation, not a percentage of your project total. So they help but they do not cover the whole cost.
What if my address is in Tacoma but my electric is PSE?
Then you go through PSE’s rebate program, not TPU’s. See our PSE vs TPU guide for how to figure out which utility serves your address.
What if I already installed my heat pump last year?
Depends on the program deadline. Some rebates are strict 90-day windows; others allow retroactive within a year. Call TPU with your install date and AHRI number to check.
Does GreenFlow submit the rebate paperwork for me?
Yes. For all our qualifying installations, we prepare and submit the TPU rebate application on the customer’s behalf. You sign one form; we handle the rest.
Questions? Real people answer.
Call GreenFlow Heating & Cooling. No pushy sales pitch, just a technician who can look at your system.