Save on insulation with CNGC rebates
Qualifying Cascade Natural Gas customers may be able to reduce the cost of insulation, air sealing and duct improvements. Attic Crew is a certified CNGC Trade Ally: we identify what qualifies, do the work and submit the rebate for you.
- Free in-home rebate assessment
- Fixed quote showing price and estimated rebate
- We complete and submit the rebate application
Check your CNGC rebate eligibility
Tell us about your home and we'll schedule a free inspection to review insulation, air sealing and duct rebates.
We know the program, so you don't have to
As a certified CNGC Trade Ally, Attic Crew is familiar with the Cascade Natural Gas program requirements. We inspect your attic, crawl space and ductwork, identify improvements that may qualify for current CNGC rebates, complete the work and help make the rebate process easier.
Better insulation, air sealing and properly sealed ducts reduce heat loss, improve comfort and lower heating demand. If your home qualifies, CNGC rebates also reduce the upfront cost of the work.
Improvements CNGC may rebate
Eligibility depends on your home, its existing conditions and current CNGC program requirements.
Attic insulation
Bringing attic insulation up to current program levels.
Floor & crawl space insulation
Insulation under the floor above an unheated crawl space.
Wall & sloped-ceiling insulation
Blown-in insulation for uninsulated walls and sloped ceilings.
Air sealing
Prescriptive or whole-home air sealing to stop drafts and heat loss.
Duct sealing & insulation
Sealing leaky ducts and insulating ducts in unheated spaces.
Current CNGC rebate amounts
Incentive levels for qualifying Washington residential customers. Your final rebate depends on your home's existing condition and the project scope, and program terms can change, so we confirm exact numbers after your free assessment.
Insulation, air sealing and duct projects
Attic, floor, wall and duct work of the kind CNGC rebates cover. Tap any photo to see it full size.
Some images show actual Attic Crew jobs; others are representative, with details changed for customer privacy.
Do you qualify?
Most Cascade Natural Gas customers in Whatcom and Skagit counties meet these basic requirements. We'll confirm the rest during your free assessment.
- You're a Cascade Natural Gas (CNGC) residential customer on rate schedule 503
- Natural gas is your home's primary heating source
- Your attic, crawl space or ductwork is below current program requirements
- The work is completed by a certified CNGC Trade Ally (that's us)
Communities we serve for CNGC rebates
Bellingham, Mount Vernon, Anacortes, Ferndale, Burlington, Sedro-Woolley and the rest of Cascade Natural Gas's Washington service area that our crews cover.
Not a Cascade Natural Gas customer? We'll still inspect your home for free and tell you about any rebates we know of for your utility.
From inspection to rebate
Cascade Natural Gas typically allows 8 to 12 weeks to process Washington residential incentive applications. Your quote shows the project price and estimated rebate up front.
- Free inspection of your attic, crawl space and ducts
- We check your project against current CNGC requirements
- You get a fixed quote with the estimated rebate
- Our own crew completes the work, usually in a day
- We complete and submit the rebate application for you
CNGC rebates, step by step
Read this guide as text
- Inspect your homeWe assess insulation, air sealing and ducts.
- Confirm eligibilityWe guide you through the CNGC rebate requirements.
- Install upgradesWe install insulation, air sealing and duct improvements.
- We submit the applicationWe handle and submit your rebate application.
Attic insulation upgrade in Rainier Beach
Rainier Beach, Seattle · from first look to finished job
- Before
The attic floor with worn, patchy batt insulation clearly showing gaps and compressed areas before the upgrade work begins.
- In progress
Sealing air leaks in the attic floor joists using expanding foam to improve overall insulation effectiveness.
- In progress
Installing baffles along the roof eaves to ensure proper airflow and prevent insulation from blocking venting.
- After
The completed attic insulation upgrade with fully dense blown cellulose insulation and proper ventilation baffles in place.
Some images show actual Attic Crew jobs; others are representative, with details changed for customer privacy.
CNGC insulation rebates projects
Tap any photo or project to see it full size and step through it.
Before & after from past jobs
More CNGC insulation rebates projects
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4 photosSome images show actual Attic Crew jobs; others are representative, with details changed for customer privacy.
What our customers say
Rated 4.9 on Google, with 5-star reviews on Yelp, so you can breathe easy knowing you're in good hands.
“This company has done a unrivaled job. They stand behind their reputation and are true to their word. They did insulation clean up, installing new insulation, sanitized and rodent proof. It's only been a few days but you can already tell the different in the temperature of our house!”
“Attic Crew really saved us! The insulation we had in our house was so ancient, we were using the heater all day and night! After Attic Crew changed our insulation and cleaned our attic, everything became so much better! The house stays cool on the warm days and warm on the cold days.”
“I was looking for a company to do my attic insulation and saw they used Eco bat insulation so I decide to give them a call. Am I glad I did, I never realized what a difference insulation would make! They explained everything to me and made very quick work of the process. I couldn't be happier with the entire experience, from the quote to the final job!”
CNGC Insulation Rebates FAQ
Do I qualify for CNGC rebates?
The program is for Cascade Natural Gas residential customers in Washington (rate schedule 503) who heat primarily with natural gas, with work completed by a certified Trade Ally. Eligibility also depends on your home's existing conditions. We'll confirm it during your free inspection.
How much can I save?
Current CNGC incentive levels include $2.50 per sq. ft. for attic insulation, $3.00 per sq. ft. for floor insulation, $5.00 per sq. ft. for wall and sloped-ceiling insulation, $2.50 per linear ft. for duct insulation, $1,000 for duct sealing, $0.15 per sq. ft. for prescriptive air sealing and $0.50 per sq. ft. for whole-home air sealing. Program terms change, so we confirm current amounts with your quote.
Does Attic Crew help with the rebate process?
Yes. As a CNGC Trade Ally we know the program requirements, and we complete and submit the rebate application on qualifying jobs.
How long does the rebate take?
Cascade Natural Gas typically allows 8 to 12 weeks to process Washington residential incentive applications.
I'm not a Cascade Natural Gas customer. Can you still help?
Yes. We'll inspect your home, recommend the improvements that make sense and tell you about any utility rebates we know of for your home.
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Let's get you an estimate
We quote firm prices so there are no surprises. Book your free cngc insulation rebates inspection today.