Your crawlspace might be out of sight, but it should never be out of mind. Crawlspace cleaning is one of the most important—but most ignored—home maintenance tasks. A dirty crawlspace can harm your air quality, damage your home, and waste energy. Here’s what you need to know to keep it clean, safe, and efficient.
What Is Crawlspace Cleaning?
Crawlspace cleaning means removing everything that doesn’t belong under your home. That includes old insulation, rodent droppings, trash, and moldy debris. The process also involves disinfecting, deodorizing, and prepping the space for proper insulation and moisture control.
It’s often the first step in restoring your crawlspace and protecting the rest of your home.
What’s Included in Professional Crawlspace Cleaning?
Here’s what our team handles:
- Remove old or contaminated insulation.
- Bag and haul out debris, trash, and organic waste.
- Clean rodent droppings and urine from all surfaces.
- Remove and replace vapor barriers if needed.
- Professionally sanitize and deodorize.
- Inspect for damage, pests, and moisture problems.
We also offer:
- Vapor barrier installation
- Rodent exclusion (sealing up entry points)
- Moisture control and drainage upgrades
Every crawlspace is different. We inspect, diagnose, and recommend what your home actually needs—nothing more, nothing less.
Why Crawlspace Cleaning Matters
1. Better Air Quality
Your crawlspace affects the air inside your home. Mold, rodent waste, and dust can circulate upward through the air system. That leads to allergy symptoms, asthma flare-ups, and general discomfort. Clean the crawlspace, and you clean the air you breathe.
2. Prevent Damage
Damp debris and rodent activity create the perfect environment for rot, mold, and insects. That puts floor joists, support beams, and insulation at risk. Cleaning removes the threat before it becomes a costly repair.
3. Improve Efficiency
Old, wet, or chewed-up insulation doesn’t work. If your crawlspace is filled with junk, your energy bills go up. Cleaning clears the way for new insulation and helps your heating and cooling system work as intended.
How Often Should You Clean Your Crawlspace?
It depends on your situation. Here are general guidelines:
- Every few years for older homes or high-humidity areas.
- Immediately after rodent infestation or water damage.
- Before insulation replacement or vapor barrier upgrades.
If you’ve never looked down there, now’s the time.
Can You DIY Crawlspace Cleaning?
Technically, yes.
But unless you have a protective suit, respirator, commercial vacuum, and stomach of steel—don’t.
Realistically, call the pros.
We’ve cleaned thousands of crawlspaces in the Seattle area. We know what to expect, and we don’t cut corners. Our team works fast and gets it done right the first time.
Why Choose American Crawlspace?
We’ve seen it all—and cleaned it all. Our crawlspace cleaning service is thorough, safe, and backed by years of local experience. We remove the mess, neutralize the odors, and prep your space for whatever comes next—insulation, sealing, or drainage work.
You’ll get a clean slate under your home. And peace of mind that it won’t come back.
A Clean Crawlspace Is a Smart Move
If your crawlspace is dirty, it’s not just gross—it’s dangerous. Don’t let hidden messes damage your home or impact your air. Contact American Crawlspace for a free inspection. Our crawlspace cleaning service is the first step to a safer, healthier home.