5.0 on Google 4.9 on Yelp WA Contractor License #ATTICSI795QZ · Licensed, bonded & insured
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Seattle & Puget Sound Attic, Insulation & Rodent Experts

Attic, Crawl Space, Insulation & Air Duct Professionals

Our mission is simple: help Puget Sound homeowners keep a clean, healthy, comfortable house, starting with a free inspection of the spaces nobody likes to look at.

  • Licensed, Bonded & Insured
  • Family-Owned, 25+ Years
  • Free, No-Obligation Quote

Get Your Free Quote

Tell us about your project and we'll follow up with next steps — usually the same day.

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5.0 ★Google Rating4.9 ★Yelp Rating
25+ YrsAttic & Crawl Space Work
LicensedBonded & Insured
Rated 5.0 on Google · 4.9 on Yelp

What Puget Sound Homeowners Are Saying

★★★★★

“Attic Star did a great job replacing my attic insulation and remediating rodent damage. They were clear about the cost and what I would receive. It was a large job and I doubted they could finish it in one day, but they brought a crew…”

EnDubya H. · Google Review
★★★★★

“Joey was awesome, came out to give us a bid and was super friendly he let us know what we actually needed or didn't. Got a bid that same night and walked us through everything and was very responsive. They sent out Antonio and his…”

Ryan G. · Google Review
★★★★★

“Strong mildew smell near the laundry area ended up leading to mold remediation in the crawl space below. Moisture control adjustments were added after cleanup to stop the issue from returning. Really appreciated how straightforward the…”

Lisa S. · Google Review
★★★★★

“We hired Attic Star for a full Air Duct Replacement and comprehensive Rodent Proofing, and we are incredibly satisfied with the results. Daniel and Nir both played key roles in ensuring this complex project was a success.”

Michell J. · Google Review
★★★★★

“I contacted this company and had a great experience with them, they cleaned my attic in a very efficient way and also applied effective solutions against rodents. The team worked efficiently and showed how good they are at their job,…”

Ninia Q. · Google Review
★★★★★

“We had to replace our insulation quickly after a mold remediation, and Tom was wonderful in helping us coordinate both services smoothly. His organized and reassuring manner truly eased the stress for our family and made the whole…”

Jennifer O. · Google Review
Our Work

Real Spaces, Before and After

Drag the slider to compare the same space before and after the work.

The attic is now thoroughly cleaned and sanitized, ready for improved insulation and air quality.
An attic floor covered in rodent droppings and broken-down insulation before cleanup.
BeforeAfter i
Attic cleaning in Seattle · Broadview, Seattle, WA
The attic now has clean, new insulation installed perfectly, free from contamination and damage, ensuring comfort and energy savings.
This attic shows worn, rodent-contaminated insulation that needs removal and replacement to improve air quality and energy efficiency.
BeforeAfter i
Attic insulation replacement in Lakewood · Oakbrook, Lakewood, WA
Carlos completes the job by installing insulation overhead, creating a sealed, dry, and energy-efficient crawl space environment.
Before work begins, the crawl space shows clear signs of moisture, mold, pest debris, and an unpleasant presence of a rodent carcass near the damaged vent.
BeforeAfter i
Crawl space encapsulation in Kirkland · Juanita, Kirkland, WA
Project Examples

Recent Jobs Around the Sound

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Popular Services

What Puget Sound Homeowners Call Us For

Most calls start with a noise in the ceiling or a smell under the floor. Homeowners across the region call us for rodent removal, attic cleaning after an infestation, and insulation replacement to fix cold rooms and high bills. Under the house we handle crawl space cleaning, vapor barriers and encapsulation, and when there's mold, mold remediation that fixes the moisture too. For heating and cooling we do furnace repair, air conditioning, ductless mini-splits and duct replacement, and qualifying PSE customers can ask about PSE rebates.

Why Choose Us

Seattle's Rodent Proofing & Insulation Team

Attic Star is family owned, with more than 25 years in attic and crawl space work. The people who inspect your house are the people who do the job.

  • Our own trained crews, no subcontractors
  • Family owned and operated
  • Fast response and clear communication
  • Free inspections and written estimates
  • Local to Seattle and Everett
  • Licensed, bonded and insured
Get a Free Inspection
Applying sealant around the edge of a wire mesh vent cover to close off a rodent entry point on an exterior foundation vent. i
Somerset, Bellevue, WA
Areas We Serve

Two Offices, Crews Across the Sound

From Olympia to Mount Vernon, with offices in Seattle and Everett. Find your city for local details and recent jobs nearby.

Attic Star Seattle

9853 Rainier Ave S
Seattle, WA 98118

(800) 373-0525
Sun–Fri 8:00am – 5:00pm · Sat closed

Get directions →

Attic Star Everett

1721 Hewitt Ave, Suite 997
Everett, WA 98201

(800) 373-0525
Sun–Fri 8:00am – 5:00pm · Sat closed

Get directions →

Seattle, Tacoma, Bellevue, Kent, Everett, Renton, Federal Way, Kirkland, Auburn, Redmond, Marysville, Sammamish, Lakewood, Olympia, Issaquah, Mount Vernon. Or browse the full service area.

Free Inspection, No Obligation

See what's really going on in your attic or crawl space. The inspection is free, you get a written quote, and there's never any pressure to book.

Free Inspection

Get Your Free Estimate

Fill out the form and we'll follow up to schedule your free, no-obligation inspection — most homeowners hear back the same day. Prefer to talk now? Call us directly.

Call now (800) 373-0525

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Takes less than a minute — tell us about your project and we'll follow up the same day.

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