Insulation Removal Done Right, Nationwide
Insulation removal is the job most homeowners put off until the attic smells, the bills spike, or something has been living in the fiberglass. Old insulation that is wet, moldy, matted down, or full of droppings does not insulate. It holds moisture against your framing and sends dust and spores into the house. Woolsey Attic Insulation has specialized in attic and spray foam insulation only since 2002, working as part of the Kingswell family of independently owned and operated insulation companies. We remove old insulation from homes across the United States, with background-checked, uniformed technicians on every job and a live person answering the phone 24/7 at (325) 240-5411. Every job starts with a written price, and every removal carries the Kingswell Guarantee in writing.
Pulling insulation out is not just a matter of a big vacuum. The crew has to contain dust, protect the ceiling below, handle contaminated material safely, and leave the attic ready for whatever comes next, whether that is fresh insulation or a repair. Glenn Hartley leads the Woolsey team with a simple standard: if the number changes at the door, the deal is off. That’s the Kingswell Way.
Key Takeaways
- Most insulation removal jobs run between $700 and $1,500 for a standard attic, with heavier contamination or tight access pushing the number up. You get the exact figure in writing before work starts.
- Removal and replacement are usually done together, so the attic is never left bare and you only pay for one set-up.
- The 365-Day Done Right Promise covers every job in writing: if it isn’t right within a year, we come back and fix it at no charge.
- A live person answers the phone 24/7. Not a voicemail maze, not a call-back window.
Why Old Insulation Has to Come Out
Insulation Removal is the process of vacuuming or bagging out old attic or crawl space insulation so the space can be cleaned, repaired, and re-insulated. Insulation does not last forever. Blown-in fiberglass settles, batts slump away from the rafters, and cellulose can clump after a single roof leak. Once the material is wet, chewed, or contaminated, adding more on top only buries the problem. Woolsey Attic Insulation removes insulation in homes across the country using high-power vacuum trucks and sealed bags, so the dust stays out of your living space. A typical removal runs $700 to $1,500, and you get the written price before any hose comes off the truck.
Signs the Material Is Past Saving
If you can see dark stains, flattened patches, droppings, or shredded nesting material, the insulation is done. Insulation that sat through a roof leak, a pest problem, or a humid summer rarely recovers its R-value. We photograph what we find and walk you through it before recommending anything.
When It Can Stay
Not every old attic needs a full tear-out. Clean, dry, evenly spread insulation that is simply thin can often be topped off. We tell you honestly which camp your attic falls in, even if that means a smaller job for us.
Crawl Space Cleaning
Crawl Space Cleaning is the removal of ruined insulation, debris, and animal waste from the space under your floors, followed by a proper cleanup so the area is dry and sanitary. Crawl spaces collect moisture, and insulation under the floor is often the first thing to fail. It sags, drops to the dirt, and soaks up water like a sponge. Woolsey Attic Insulation clears out the damaged material, bags it for disposal, and checks for the moisture source before anything new goes in. Cleaning a typical crawl space runs $600 to $1,800 depending on size, access, and how much material has to come out. If you are planning new material afterward, see our Crawl Space Insulation page.
What We Look For Down There
We check for standing water, plumbing leaks, open vents, and missing vapor barrier. Insulation is only as good as the dry space around it, so the moisture fix comes first.
Why One Crew Matters
When the same technicians remove and install, nobody points fingers if something is missed. The Kingswell Guarantee covers the entire scope, start to finish.
Moldy Insulation
Moldy Insulation is insulation that has absorbed enough moisture to grow mold or mildew, usually from a roof leak, poor ventilation, or warm indoor air condensing on a cold roof deck. It often shows up as dark spotting, a musty smell near the attic hatch, or damp, heavy material. Mold on insulation does not wipe off. The material has to be removed and the source of moisture corrected, or the problem comes back. Woolsey Attic Insulation removes affected insulation, cleans the surfaces we can reach, and flags any sheathing or framing damage for the right trade. Mold-related removal and re-insulation typically runs $2,000 to $4,500 depending on the area affected.
Fix the Cause First
A new layer over a wet attic will go bad too. We look at ventilation balance, bath fan ducting, and roof penetrations before we recommend what goes back in.
When to Call a Specialist First
If mold has spread across large areas of the roof deck or into living space, you may need a licensed remediation company before we start. We tell you plainly when that is the case.
Insulation Replacement
Insulation Replacement covers any job where existing material in the attic, walls, or crawl space is pulled and swapped for something new. The reason is usually age, damage, or an upgrade in performance. Houses built before the 1990s often have a few inches of thin fiberglass where current guidance calls for far more. Woolsey Attic Insulation has replaced insulation in homes across the country since 2002, and the process is the same everywhere: measure, write down a price, remove, prep, install, clean up. If air leaks are part of the story, we pair the work with Attic Air Sealing so the new layer is not fighting a hundred small gaps.
Attic Restoration
Attic Restoration is the full reset of an attic after pests, water, or years of neglect: removal of damaged insulation, cleaning, sealing entry points, and installing new material. Rodents, squirrels, and raccoons tear up insulation, leave waste behind, and chew wiring. Restoration brings the space back to a clean, working condition. Woolsey Attic Insulation vacuums out the contaminated material, sanitizes the surfaces, closes up the gaps animals used, and re-insulates to the right depth. Full restoration projects typically run $2,500 to $6,000 depending on attic size and the level of contamination.
Sealing Out the Next Visitor
Cleaning without sealing just invites a repeat. We close the gaps at soffits, vents, and rooflines so the animals do not come back.
Attic Cleanout
Attic Cleanout is the removal of old insulation, debris, and leftover material from the attic so the space can be inspected, repaired, or re-insulated. Many attics hold decades of old batts, scrap lumber, and abandoned wiring. A cleanout gives your roofer, electrician, or insulation crew a clear space to work. Woolsey Attic Insulation handles the insulation portion and disposes of it properly. Cleanouts that include only insulation are the lowest-cost version of removal, often $700 to $1,200, while jobs with heavy debris or tight access cost more. We quote the real number in writing.
Signs You Need a Pro Right Now
- A musty or sour smell near the attic hatch. It usually means moisture is trapped in the insulation or sheathing. Waiting lets mold spread and rot the framing.
- Droppings, shredded material, or nesting in the attic. Pests contaminate insulation with waste that carries bacteria. It needs to come out, and the entry points need to be sealed.
- Insulation that is flat, dark, or clumped together. Compressed insulation loses R-value. Dark staining points to leaks or condensation.
- Utility bills climbing with no change in habits. Failed insulation lets heated and cooled air leak out all year, and your system works harder to keep up.
- A recent roof leak, flood, or fire nearby. Wet or smoke-damaged insulation should be removed before it causes secondary damage.
Our Process, Step by Step
- 1
Call and talk to a live person. No voicemail maze, no call-back window. When you call (325) 240-5411, a real person answers 24/7 and gets your situation on our schedule.
- 2
On-site inspection and written quote. A background-checked technician looks at the attic or crawl space, measures it, checks for moisture and pests, and gives you a written price before any work starts. That number doesn’t change at the door.
- 3
Prep and containment. We cover floors, seal the hatch, and set up the vacuum line so dust stays out of your home.
- 4
Removal, cleaning, and repairs. The crew vacuums or bags out the old material, cleans the space, and flags anything that needs repair. If you want new insulation, we install it the same visit.
- 5
Written guarantee and follow-up. Every job gets a written guarantee, included, for 365 days. If anything isn’t done right within that year, we come back and make it right at no charge. That’s the 365-Day Done Right Promise.
How Much Does Insulation Removal Cost?
Most insulation removal jobs across the country run between $700 and $1,500 for a standard single-family attic. Crawl space cleaning runs $600 to $1,800. Removal paired with new blown-in insulation typically totals $2,000 to $4,500. Mold-related removal and re-insulation can run $2,000 to $4,500, and full attic restoration after pests lands between $2,500 and $6,000. Those are the real ranges, and the exact written number for your house is what you get before any work begins.
What affects the price: attic or crawl space square footage, how hard it is to reach, how much material there is, whether it is contaminated, and whether new insulation or repairs are part of the scope. To avoid overpaying, get a written price before work starts, ask whether disposal and cleanup are included, and choose a contractor whose guarantee is printed, not spoken. Call (325) 240-5411 and we’ll send a technician out to inspect and hand you a written number. You can also browse our full list of insulation services.
Where We Work
Woolsey Attic Insulation serves homeowners across the United States through local crews under the Kingswell banner. Each location is independently owned and operated, which means the crew that shows up at your door is part of your community, not a corporate dispatch from somewhere else. Wherever you are, the standard is the same: written price before work starts, a committed arrival window, a clean job site, and a written guarantee on every job. We’ll connect you to the Woolsey team nearest you when you call.
Frequently Asked Questions About Insulation Removal
Insulation removal is taking old or damaged insulation out of an attic or crawl space, usually with a vacuum truck and sealed bags. It is done when material is wet, moldy, contaminated by pests, or too compressed to work. Once it is out, the space can be cleaned, repaired, and re-insulated.
Most insulation removal jobs run between $700 and $1,500 for a standard attic. Crawl space cleaning runs $600 to $1,800, and removal paired with new insulation typically totals $2,000 to $4,500. Your exact price is written down before work begins. Call (325) 240-5411 for a free estimate.
Most attics take half a day to a full day. Larger or heavily contaminated spaces can take two days. If new insulation is going in, we usually do it on the same visit so the attic is never left bare.
Yes. We seal the attic hatch, cover floors, and run the vacuum line from outside, so dust stays contained. Crews wear respirators and protective suits. You do not need to leave the house.
No. If the old material is dry, clean, and just thin, adding more on top often works. If it is wet, moldy, or full of droppings, it has to come out first. We tell you honestly which one applies to your attic.
Every job includes a written guarantee for 365 days. If the work isn’t done right within that year, we come back and make it right at no charge. That’s the 365-Day Done Right Promise, and it’s printed on every job document.
Schedule Your Insulation Removal Today
If your attic insulation is wet, moldy, chewed up, or just worn out, the fix starts with one phone call. Call (325) 240-5411 and talk to a live person, any hour of the day or night. We’ll schedule a visit, inspect the space, and hand you a written price before any work starts. No obligation, no door-step surprises, and every job covered by the Kingswell Guarantee in writing. That’s the only way we’ve done it since 2002, and it’s the only way we will. Call today.
Written by Glenn Hartley, Owner at Woolsey Attic Insulation, serving homeowners across the United States since 2002.