Top Rated Insulation Contractor in Everett, WA

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Energy Efficient Solutions Built for the Pacific Northwest

  • Free In-Home Estimates in Everett
  • Clean, Professional Installations
  •  Fully Licensed & Insured


Specializing in attic insulation, crawlspace insulation, and air sealing to improve comfort, lower energy bills, and protect your home.

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With over 25 years of experience, PNW Eco Insulation is a trusted provider of insulation services in Everett, WA. We help homeowners and businesses improve energy efficiency, reduce utility costs, and maintain year-round comfort with expert insulation, air sealing, and moisture control solutions.

PNW Eco Insulation in Everett, Washington

PNW Eco Insulation delivers expert insulation installation, air sealing, and energy efficiency solutions for Everett homeowners and businesses. As a family-owned company with over 25 years of local experience, we understand the unique construction styles, climate challenges, and moisture issues common to Snohomish County properties.


Many homes in Everett, from older craftsman neighborhoods near the waterfront to newer developments in south Everett and the Cascade View corridor, face uneven temperatures, high energy bills, and crawl space moisture problems. We address these issues at the source through insulation upgrades, air leak sealing, and moisture and pest control solutions.


Insulation and Home Efficiency Services in Everett


Everett sits on the Puget Sound in one of Western Washington's most active weather corridors, receiving consistent rainfall, marine air, and seasonal temperature swings that place steady demands on home insulation systems. Homes near the waterfront and low-lying areas face elevated humidity and ground moisture year-round, while properties in hillside neighborhoods deal with wind-driven air infiltration and heat loss.


PNW Eco Insulation performs comprehensive home energy assessments to identify problem areas and recommend targeted solutions that improve comfort and efficiency. We provide transparent recommendations so homeowners can make confident, informed decisions about their home improvements.




Attic Insulation Upgrades for Everett Homes


Attics play a major role in how well a home retains heat in winter and stays cool in summer. In Everett, we frequently find attics with settled or compressed insulation, exposed framing, and air leaks around lighting and ductwork. Older homes in neighborhoods like Lowell, Pinehurst, and North Everett are especially likely to have insulation that no longer meets current performance standards.


 We specialize in:


  • Removal of old or contaminated insulation
  • Installation of new blown-in or batt insulation
  • Options for fiberglass, cellulose, or spray foam
  • Sealing of common attic air leakage points


These upgrades can improve comfort throughout your home and reduce strain on heating and cooling systems

Crawl Space Insulation, Moisture Protection, and Mold Solutions


Moisture is one of the most persistent issues in Everett crawl spaces. Proximity to the Puget Sound, high seasonal rainfall, and clay-heavy soils that retain ground moisture create conditions where unprotected crawl spaces deteriorate quickly. When left untreated, moisture leads to insulation failure, mold growth, odors, and air quality concerns that affect both the structure and the living areas above.

Common solutions include:


  • Removal of damaged insulation and debris
  • Installation of new crawl space insulation
  • Vapor barrier installation or replacement
  • Mold remediation and basic sanitizing
  • Sealing of vents and gaps where appropriate
  • Ventilation improvements when needed
  • Recommendations for drainage or sump pump systems


A properly insulated and protected crawl space helps keep floors warmer, indoor air cleaner, and prevents recurring moisture problems.

Rodent Damage Cleanup and Prevention


Everett's mix of residential neighborhoods, green corridors, and proximity to the Port and industrial areas creates conditions where rodent activity is a common concern for homeowners. Rodents often damage insulation and vapor barriers while contaminating crawl spaces and attics.


We offer:

  • Removal of contaminated insulation and materials
  • Cleaning and basic sanitizing of affected areas
  • Identification and sealing of entry points
  • Installation of new insulation after cleanup


Addressing both the damage and the access points helps prevent recurring problems and protects your investment.




Air Sealing and Energy Efficiency Improvements 


Even well-insulated homes can lose energy through small air leaks around ductwork, plumbing penetrations, and framing transitions. In Everett, marine winds and damp air make air sealing especially important for maintaining consistent indoor temperatures and protecting insulation from moisture infiltration.


Professional air sealing helps:

  • Reduce drafts and temperature swings
  • Improve the effectiveness of insulation
  • Lower heating and cooling costs
  • Increase overall comfort throughout your home


Air sealing is often combined with insulation upgrades for maximum results and long-term energy savings.




Our Process: From Inspection to Installation


When you contact PNW Eco Insulation, our team will conduct a thorough inspection of your attic, crawl space, or problem areas. We explain what we find, discuss your options, and provide a detailed estimate with no pressure or hidden fees. Our experienced installers work efficiently and leave your property clean.



Whether you are dealing with rising energy costs, uncomfortable rooms, cold floors, musty odors, or preparing for a remodel, we deliver solutions that address the root cause and provide lasting comfort.


Request an Insulation Estimate in Everett


If you live in Everett or a nearby Snohomish County community, including Marysville, Mukilteo, Lynnwood, Lake Stevens, Mill Creek, or anywhere along the I-5 corridor, contact PNW Eco Insulation to schedule a free inspection and estimate. Our team will review your home, explain your options, and help you choose the right solution for your needs.


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