Attic Cleaning, Insulation Removal, and New Insulation Installation
Most people hardly think about their attics, except during the holidays when they’re retrieving their festive decorations. A cluttered attic means more than a mess; it attracts pests and makes your entire Seattle home an unhealthy environment.
Croach® is experienced and licensed to perform attic cleaning, new insulation installation, and pest control integration to restore your attic to full health and optimal energy-efficiency.


Benefits of Attic Cleaning & New Insulation Installation
Croach® transforms neglected attic and crawl spaces into clean, functional, energy-efficient areas that support the health of your entire home. Here are just a few advantages of cleaning your attic:
Improved Energy Efficiency
Proper insulation helps prevent heated and cooled air from escaping, reducing strain on your HVAC system and lowering energy costs.
Better Indoor Air Quality
Removing contaminated insulation helps reduce mold spores, mildew, and airborne contaminants that can circulate throughout your home.
Pest & Rodent Prevention
Rodents and insects frequently nest in insulation. Attic cleaning, repair, and sealing eliminate harborage sites and prevent reinfestation.
Structural Protection
Moisture buildup, wood rot, and condensation can compromise your home’s foundation and framing. Reinforcement helps preserve structural soundness.
Let Croach® give your attic a makeover and transform it into a clean, pest-free, functional, and energy-efficient space!
reviews and recommendations
happy pest control customers
Browse thousands of reviews about our results and the experience Croach® customers have with their technicians.
Exceptional Work!
I wanted to express my sincere gratitude for Croach's exceptional work. They went above and beyond to address our mouse problem, and I appreciate their proactive approach. I admire their innovative thinking and your immediate action in resolving my issue.
-Ron H., Portland, OR
Fast, Professional Service
I recently worked with Angel after finding a pretty major issue in the attic when selling my home. He was professional and sincere and I trusted his take on the issue and how best to resolve. He was not trying to include unnecessary scope, and I greatly appreciated that. He put me at ease and worked on a tight turnaround to make it happen.
-Emily R., Seattle, WA
Customer Service Is A Top Priority
My technician represents Croach very well. Customer service and satisfaction are his top priorities. His attention to every detail is impeccable. I'm completely satisfied in every regard.
-Pyter A., Portland, OR
Our Attic Cleaning Process
We approach attic insulation services with the same thoroughness as our pest control programs.
Step 1: Attic Clean-Out
The first step is to clean out your attic. Remove all the contents and assess what you want to keep, give away, or throw out. De-cluttering is an important part of pest management in all areas of your home.
Step 2: Insulation Removal
Once the attic is empty, we remove the old, decayed or damaged insulation. Next, we sanitize, disinfect, and deodorize your attic with eco-friendly, non-toxic cleaning solutions.
Step 3: Pest Inspection
After removing the old insulation, our technicians inspect the attic for further evidence of pests. They may find nests, rat or mouse droppings, chewed wires, or gnawed drywall. Small holes in wood and fine dust particles are signs of insects like drywood termites.
Aside from the fact that these pests threaten the integrity of your home, they often carry harmful bacteria and viruses that put the health of your family in jeopardy. In addition, pests in the attic make noises that keep you awake at night, and often emit foul odors.
Step 4: Pest Exclusion
After our techs remove the evidence of an infestation, it’s time for non-chemical pest control called exclusion. Exclusion is the process of closing gaps and blocking entry points to prevent pests from re-entering your property. As necessary, if we need to catch rodents or other live critters, we set traps.
Step 5: Attic Insulation Installation
Once the proper preparations are complete, we are ready to apply the loose fill or blown-in insulation. One of the most important benefits of our blown-in attic insulation is that it fills and seals the areas around pipes, beams, and other spaces where pests get in.

Why Choose Croach® for Attic Cleaning?
Your attic is a critical component of your home’s health and efficiency. Here are just some of the reasons why our customers love the service we provide:
- Licensed Insulation & Pest Professionals. We combine insulation expertise with pest control experience. This is an important advantage when contamination or rodent damage is involved.
- Integrated Pest Management Approach. We don’t just clean out and replace insulation; we eliminate the root causes of infestation.
- Free Inspections. Know the condition of your attic without the pressure to commit to the service beforehand.
- Satisfaction Guarantee. Our commitment to quality and customer care extends to every service we provide.
Croach® Helps You Defend Your Home from Pests
Our pest and insulation solutions are designed to be affordable, eco-friendly, and effective because we use Integrated Pest Management (IPM) strategies to address the root cause of infestations, not just the symptoms. By protecting both the interior of your home and the spaces above it, Croach® delivers long-term pest prevention and improved home performance.
Frequently Asked Questions
Here are some common questions our customers ask about our attic and crawl space services:
Our Croach® pest control technicians often find insect and rodent infestations originating in the attic. That's why we’ve added this service for our pest control customers.
Common signs include:
- Rising energy bills
- Uneven temperatures between rooms
- Compressed, wet, or soiled insulation
- Rodent droppings or nesting materials
- Chewed wiring
- Musty odors
If insulation has been contaminated by pests or moisture, replacement is often necessary to restore safety and performance.
Rodents and other pests gain access to your dark, quiet attic through even the smallest of cracks or holes. Once inside, your attic’s warm and dry insulation provides a perfect hiding place for them. And, in the process of nesting, the pests chew electrical wiring, cause structural damage, and destroy your insulation. There's a very strong connection between attic health and pest control.
It’s a good idea to inspect your attic every 2-3 years to catch or prevent small problems before they become expensive repairs. Ongoing pest control services makes your home less attractive to new pests and wildlife while preventing infestations.
Insulation contaminated by rodent droppings, urine, or mold can pose health risks. These contaminants may circulate through your home’s air system.
Professional removal and proper sanitation are important for restoring safe indoor air quality.
Croach® Attic & Crawl Space Service Area
We Proudly Serve These Regions: Greater Seattle, WA | Spokane, WA | Portland-Beaverton, OR metro.
Licensed, Bonded, Insured
