Crawl Space Clean Outs and Insulation Removal and Replacement Kirkland, WA
Don’t let the cold in! Our insulation and weatherization solutions will keep your home warm and energy-efficient. Call us for a free quote!

Crawl Space Insulation Kirkland
A neglected crawl space can lead to mold, pests, moisture damage, and rising energy costs. At Insulation Co, we specialize in full crawl space clean outs and insulation removal and replacement for homeowners in Kirkland, WA. Whether you’re dealing with rodent infestations, water damage, or outdated insulation, we restore your crawl space to a clean, dry, and energy-efficient condition.
Healthier indoor air
Our Crawl Space Services in Kirkland
Crawl Space Clean Outs
We remove all debris, rodent waste, old insulation, and moisture-damaged materials.
Mold & Sanitize Treatment
We sanitize and deodorize the space to eliminate bacteria, spores, and foul smells.
Insulation Removal & Replace
We remove damaged or ineffective insulation and install new, high-performance fiberglass or cellulose insulation for improved energy savings.
Vapor Barrier Install
We lay down a heavy-duty vapor barrier to block ground moisture and protect your crawl space long-term.
Sump Pumps
A sump pump removes excess water from your crawl space or basement to prevent flooding, mold, and moisture damage.
Serving Kirkland & Western WA
Benefits of a Clean & Insulated Crawl Space
- Healthier indoor air
- Fewer pest & moisture problems
- Lower energy bills
- Increased comfort year-round
- Improved home value & resale appeal

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what customers are saying about us
Frequently Asked Questions
Common signs include:
Musty odors inside the home
Higher heating or cooling bills
Visible rodent droppings or nests
Mold growth or standing water
Cold floors or uneven indoor temperatures
Our clean out service includes:
Removal of all debris, damaged insulation, and rodent waste
Sanitization to eliminate bacteria, mold spores, and odors
Sealing rodent entry points
Optional vapor barrier installation and insulation replacement
If your existing insulation is contaminated, wet, sagging, or outdated, we strongly recommend replacing it to improve energy efficiency and air quality.
Most clean outs and insulation replacement projects take 1–2 days, depending on the size and condition of the crawl space.
Yes. We remove all signs of infestation, seal access points, and install vapor barriers and insulation to control moisture and deter pests from returning.
Absolutely. We offer affordable financing and can help you apply for local energy rebates that may reduce the cost of your project.
Free Crawl Space Quote in Kirkland
Get your crawl space cleaned and upgraded by the experts at Insulation Co. Contact us now or fill out our quick online form to get started!
FREE SAME DAY QUOTE
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our service areas
south Washinton
- Seattle
- Bellevue
- Kirkland
- Renton
- Everett
- Federal Way
- Auburn
- Kent
- Mercer Island
- Bainbridge
- Redmond
- Bothell
- Newcastle
- Shoreline
- Lake Forest Park
- Tukwila
- Des Moines
- Issaquah
- White Center
- Kenmore
- Edmonds
- Mountlake Terrace
- Lynnwood
- Sammamish
- Snoqualmie
- North Bend
- Lake Stevens
- Woodinville
- Mukilteo
north washington
- Bellingham
- Mount Vernon
- Burlington
- Lynden
- Blaine
- Birch Bay
- Custer
- Ferndale
- Chuckanut
- Lummi Island
- Orcas Island
- Oak Harbor
- Everson
- Alger
- Nooksack
- Marietta
- Sedro Wolley
- Anacortes
- La Conner
- Stanwood
- Arlington