Which programs fit your household?
Nothing is sent anywhere. This runs entirely in your browser.
How does this checker decide what to show you?
It applies the same rules the rebate hub documents, in a deliberate order. Income eligibility is evaluated first, because if the state weatherization program covers you the work is free and nothing else on the page matters as much.
Next it estimates whether your attic is likely to clear the Atmos qualifying threshold of a starting R-value below R-20, using build era and what you can see from the hatch. That is an estimate, not a determination — a measurement is what actually settles it, and the rebate application needs the measured value anyway.
The electric utility's program is surfaced only if you heat electrically, and always with the caveat that its current terms could not be verified from a primary source. Programs that are dead or that do not reach this area are listed at the end so you can stop looking for them.
Sources
What the data says
According to the Atmos Energy, “Atmos Energy rebates residential attic insulation at 75% of project cost up to $1,550 where the starting R-value is less than R-20.”
According to the Colorado Energy Office, “the Weatherization Assistance Program provides no-cost weatherization services for qualified residents and homes, including insulation in the attic, floors, and walls.”
According to the Atmos Energy, “the Atmos Energy residential air sealing rebate pays a flat $575 and requires a blower door test documenting a minimum 20% CFM(50) leakage reduction.”
Take the next step
Want this settled with a measurement?
The checker estimates; the free in-home assessment measures. It gives you the actual starting R-value, whether it clears the Atmos threshold, and the work priced with the rebate applied. If you look likely to qualify for the no-cost state program, you will be pointed there instead.
Get a quote
Tell Us About Your Home
30 seconds to fill out. Free quote, no high-pressure follow-up.
We've Got It. Here's What Happens Next.
We've got your info and are routing it to a local pro. When they call, here's what to look for in the quote you receive: (1) R-value target — Greeley builds to the 2021 IECC, which puts attics at R-49 to R-60; anything less is under-spec. (2) Air sealing scope — insulation alone does nothing if air leaks aren't sealed first, and Atmos requires a blower door test to rebate it. (3) Rebate handling — ask who files the Atmos paperwork and confirm it goes in within 60 days of the install. (The federal IRA Section 25C tax credit ended December 31, 2025, and Colorado's HEAR program is closed. Atmos Energy's residential rebates are the primary insulation rebate stack for Greeley-area projects in 2026, and income-qualified households can get insulation work done at no cost through the state Weatherization Assistance Program.) (4) Removal scope — older homes often need old insulation removed before new install. If a quote skips all four, get another quote.
Frequently asked
Questions about this checker
Does this send my answers anywhere?
No. The checker runs entirely in your browser and nothing is transmitted, stored, or logged. There is a separate quote form elsewhere on the page if you want to talk to someone, but using this tool does not put you into it.
Why does it ask about income before anything else?
Because if you qualify for the state weatherization program, the work is free, and that is a better outcome than any rebate on a paid invoice. It would be easy to bury that option and route everyone toward a paid project. Leading with it is the honest ordering even though it costs lead volume.
Why does it not ask who supplies my electricity?
Because that could not be established reliably for this area from primary sources — state utility-territory records return overlapping boundaries for more than one provider on data several years old. Asking a question whose answer this site cannot correctly interpret would create false confidence. Your bill is the authority if you need to know.
Why does it not tell me a dollar amount?
Because the Atmos rebate is a percentage of your project cost with a cap, so the amount depends on a quote that does not exist yet. It also depends on amounts the utility states are subject to change and available only while funding lasts. What the checker can tell you honestly is whether you are likely to clear the qualifying threshold, which is the part that decides whether it is worth measuring.
It said I might be above the threshold. Is that bad news?
It is usually good news — it means your attic already has meaningful insulation. The air sealing rebate has no starting-R-value threshold, so that route is generally still open. A measurement will settle which side of the line you are actually on.
My home is from the last decade — is this tool going to tell me to buy something?
If you tell it the attic is deep, it will tell you that you probably need nothing yet and explain why the likelier causes of a comfort problem are elsewhere. That is a real output of this tool, not a disclaimer buried at the bottom.
How current is any of this?
The program facts behind it were verified August 5, 2026 against primary sources, with re-verification scheduled for September 2026 and quarterly after that. The rebate hub carries the same verification stamp and states which specific items could not be confirmed.
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