5.0 on Google 4.9 on Yelp WA Contractor License #ATTICSI795QZ · Licensed, bonded & insured
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Seattle, WA

Attic, Insulation & Rodent Services in Seattle

Attic Star works in homes all over Seattle: cleaning out attics and crawl spaces, replacing insulation, sealing out rodents, and fixing the heating and duct problems that come with them.

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

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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
King County

Working in Seattle Homes

A big share of Seattle's houses went up between 1900 and 1950: Craftsman bungalows and boxy foursquares in Wallingford, Ballard and Capitol Hill, brick Tudors and post-war ramblers in Wedgwood, View Ridge and West Seattle. Many were built before anyone insulated walls, and their attics have been topped up, if at all, in bits and pieces over the decades.

Our Seattle office on Rainier Avenue South is in Rainier Valley, so south and central Seattle neighborhoods are minutes away, and we cover the whole city.

Attic Star Seattle

9853 Rainier Ave S
Seattle, WA 98118

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

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Local Conditions

What We See Under and Over Seattle Homes

Crawl spaces and attics

Older Seattle houses often sit on a mix of basement and shallow crawl space, with ducts and plumbing running through the low parts. Ground covers in those crawl spaces are frequently thin, torn, or long gone.

Rodents

Norway rats are well established along the Ship Canal, the waterfront and the Duwamish, and roof rats travel the tree canopy in leafy neighborhoods from Seward Park to Magnolia. Alleys, compost bins, backyard chickens and dense housing give them plenty to work with.

Moisture

Seattle sees measurable rain on roughly 150 days a year, mostly between October and May. That long damp season keeps basements and crawl spaces humid and makes attics prone to condensation wherever warm house air leaks in.

Local Work

Recent Jobs in Seattle

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Neighborhoods

Where We Work in Seattle

  • Ballard
  • Wallingford
  • Columbia City
  • Beacon Hill
  • West Seattle
  • Ravenna
  • Greenwood
  • Lake City
  • Queen Anne
  • Magnolia
  • Rainier Beach
  • Mount Baker

Nearby, we also serve Tacoma, Bellevue, Kent, Renton, Federal Way, Kirkland. See the full service area.

Rated 5.0 on Google · 4.9 on Yelp

What Homeowners Near Seattle 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
Common Questions

FAQ

Do you serve all of Seattle? +

Yes. We work in every Seattle neighborhood, from our Seattle office.

What services do you offer in Seattle? +

Everything we do: attic cleaning, insulation, rodent proofing, crawl space work, mold remediation, heating and cooling, and duct work, plus roofing, fireplaces and remodeling.

Is the inspection really free? +

Yes. We inspect, explain what we find, and give you a written quote with no obligation.

Free Inspection

Book a Free Inspection in Seattle

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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