Crawlspace Cleaning

Home » Crawlspace Cleaning

Crawlspace Cleaning Service in Seattle

Your crawlspace plays a vital role in your home’s air quality, energy efficiency, and structural health — yet it’s often overlooked. Seattle’s damp climate makes crawlspaces especially vulnerable to moisture, mold, pests, and insulation damage. Our professional crawlspace cleaning services are designed to remove harmful contaminants, restore cleanliness, and protect your property from long-term issues.

Using specialized equipment and proven restoration methods, our certified technicians clean, disinfect, and repair crawlspaces for both residential and commercial properties. Whether you’re dealing with standing water, foul odors, or rodent contamination, we’ll make sure the area beneath your home is dry, clean, and healthy again.

Customer Satisfaction

0 %

Average Response Time

0 Min

Properties Restored

+ 0

Emergency Service

0 HR

REVIEWS

    
 
 
       Posted on Google  
   
   Billy Meiners 
 
 
 
 Trustindex verifies that the original source of the review is Google. Super responsive! Definitely would recommend.
  
 
      Posted on Google  
   
   Seth Wiggins 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great service and extremely knowledgeable and helpful throughout the entire process
  
 
      Posted on Google  
   
   Guy Edwards 
 
 
 
 Trustindex verifies that the original source of the review is Google. Working with 911 Restoration has been great! I searched for the fastest response for water damage restoration and mold removal and found they had the best reviews. I recommend them to anybody on the Seattle area.
  
 
      Posted on Google  
   
   Amy Smith 
 
 
 
 Trustindex verifies that the original source of the review is Google. Josiah and Mark are absolutely amazing! They are so professional, and really care about their jobs. You get this sense of relief knowing you are going to be taken care of when working with them! I will continue to tell my family and friends about 911 Restoration in Seattle! Thank you!!!
  
 
      Posted on Google  
   
   Daniel Lieberman 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very professional company that does good work is fair and transparent with pricing and accommodated our schedule.  I will use them again.
  
 
      Posted on Google  
   
   Alex McCoy 
 
 
 
 Trustindex verifies that the original source of the review is Google. Quick and efficient! The team at 911 Restoration was very efficient and worked well with our insurance company. They took care of everything for us regarding the water damage. The office staff kept us informed and the crew was respectful of us and our belongings. So professional. Thank you 911!!!!
  
 
      Posted on Google  
   
   Ronit Ashkenazi 
 
 
 
 Trustindex verifies that the original source of the review is Google. I highly recommend working with 911 restoration. Their team is extremely responsive, professional, and communicative from start to finish.
Teya, Arturo, and the team who removed the mold were great to work with. I will use their services again!
  
 
      Posted on Google  
   
   Marie Gundersen 
 
 
 
 Trustindex verifies that the original source of the review is Google. Everyone 911 Restoration was timely, very professional and performed quality work.  Their communication was also very good. In addition, they helped us with  the company that we used to buy flooring for the bathroom and carpeting for the remainder of the house.  I am back home and very pleased with everything.
  
 
      Posted on Google  
   
   Hugh Downer 
 
 
 
 Trustindex verifies that the original source of the review is Google. An inspection revealed groundwater in our crawlspace.  Another business never got back to me with an estimate so I call 911 Restoration.  They came out the next day and gave me an estimate (Very Reasonable) and scheduled the work to begin in 4 days.  Due to a snowstorm they had to delay two days, but got the work done promptly and professionally.  I would contact them first in the future if I had need of their services.
  
 
      Posted on Google  
   
   M 
 
 
 
 Trustindex verifies that the original source of the review is Google. We recently had a water damage in our house and called 911 Restoration. Teya was courteous, explained what needs to be done, and answered all our questions patiently. The water mitigation crew were timely, professional, and efficient. They brought in equipment to dry the floor, removed damaged items, cleaned/sanitized, as well as thoroughly documented the damage for insurance. I would highly recommend them to anyone dealing with such a situation!

Our Crawlspace Cleaning Service Process

STEP

1 Inspection & Assessment

We start with a detailed inspection of your crawlspace to identify moisture issues, mold growth, insulation damage, or pest contamination. Once we understand the condition, we create a customized plan for cleaning and restoration.

STEP

2 Cleaning, Removal & Sanitization

We remove debris, standing water, damaged insulation, and contaminated materials. Using professional-grade disinfectants and HEPA filtration equipment, we sanitize the entire area to eliminate mold spores, odors, and bacteria, ensuring a safe and healthy environment.

STEP

3 Restoration & Moisture Protection

After cleaning, we replace insulation if needed, install vapor barriers, and ensure proper ventilation to prevent future moisture buildup. This step improves your home’s air quality and helps prevent future issues like mold growth or pest intrusion.

Q&A

Why is crawlspace cleaning important?

A neglected crawlspace can lead to mold growth, poor air quality, pest infestations, and even structural damage. Cleaning helps protect your home’s foundation and your family’s health.

Do you provide crawlspace cleaning for both homes and businesses?

Yes. We service residential properties as well as commercial buildings with crawlspaces or underfloor areas.

Can crawlspace conditions affect indoor air quality?

Absolutely. Up to half of the air in your home can come from the crawlspace, meaning contaminants below can circulate throughout your living areas.

Do you handle mold and moisture problems in crawlspaces?

Yes. Our team is trained to remove mold, treat affected areas, and install vapor barriers or drainage systems to prevent future moisture buildup.

Do you work with insurance companies?

Yes. If your crawlspace is damaged by water, sewage, or another covered event, we work directly with your insurance company to simplify the claims process.

How long does crawlspace cleaning take?

Most crawlspace cleaning projects are completed within one to two days, depending on the size and condition of the area.

Can you help prevent future crawlspace issues?

Yes. We offer vapor barrier installation, insulation replacement, and moisture control solutions to protect your crawlspace long-term.

Is your service available 24/7 for emergencies?

Yes. We’re available day and night for emergency crawlspace cleanup and water removal throughout the Seattle area.