Old insulation that's wet, moldy or full of droppings comes out first, so the new layer goes onto clean framing and does its job.
Insulation removal in Chico means our crew bags up the old insulation in your attic and pulls it out, so any new layer goes onto clean, dry framing instead of on top of a problem.
Most calls start with something you notice. Maybe it's a musty smell upstairs, a stain on the ceiling, droppings by the hatch, or insulation that's gone flat and gray. One industry guide says old insulation needs to come out when it's wet, moldy or contaminated by rodents, or when it contains asbestos or vermiculite. Old insulation that has none of those problems usually doesn't need to come out.
The price mostly comes down to how many square feet the attic covers, how deep the old layer is, how tight the space is to work in and how much has to be bagged and hauled. The schedule turns on whether a permit applies and how long the review takes. If your job needs a permit, we handle the application and the inspection. Your written estimate gives you your own figure once I've been up there.
Removal depends on what's in the old layer and what's hiding under it. These are the things I look for during the estimate, because each one changes the plan.
Vermiculite is a pour-in insulation that looks like small pebbles, usually gray-brown or silver-gold. If I see it, nobody touches it, because it's treated as if it contains asbestos. That's a reason to stop and decide what to do next, and the FAQ below covers the choices.
Once the old insulation is out, the attic floor is bare and every gap shows, around can lights, pipes, wires and the hatch. Those gaps let house air leak into the attic. If they're left open, the new insulation ends up fighting a draft.
Old insulation often gets packed into the eaves and blocks the vents, so the attic can't breathe and moisture shows up as dark stains on the wood. I note any wet or stained framing. If a roof leak caused it, the roofer has to fix it before we do anything.
Old insulation is light, bulky and dirty, so hauling it away is usually priced by volume and by trip, not by weight. When you compare quotes, ask whether each one includes hauling the old insulation away or only bagging it up.
Here's how a removal job runs with us, from the first call to the walkthrough. The one part we can't set on our own is the permit review, when a permit applies.
Call (530) 399-1513 or use the form and tell us what you're seeing up there. We get back to you and set a time for me to come out and look at the attic.
I go up into the attic and check the old layer, the framing, the vents and anything that looks like vermiculite. You get a written estimate that says what comes out, what stays and what another trade has to fix first.
If a permit applies, we file it. Some simple Chico permits are issued on the first visit, but most need a longer plan review, and that sets the start date. Then our crew lead and installers bag the old insulation and clear the attic.
Before we call the job finished, I go up and check the work myself. Then we walk you through what came out, what we found underneath and what your attic needs next.
We take old insulation out when it's wet, moldy or fouled by animals. New material laid on top of that keeps the smell, the moisture and the mess right where they were. If yours is clean and dry, I'll tell you, and you save the cost of removal. We leave vermiculite alone. If it has to come out, a separate accredited abatement firm does that work, not us.
A bare attic is the best time for air sealing, which closes the gaps before new insulation goes in. You'll never reach those gaps this easily again. When new insulation goes back in, we keep it clear of the eave vents and run it full depth out to the edges. The edges are where it usually ends up thin.
Removal sometimes turns up bigger problems in the house. If your floors run cold, crawl space insulation is often the next thing worth a look. If a room stays hot even with a good attic over it, the walls may be close to empty, and that's a job for wall insulation. I'll tell you which of these matter now and which can wait.
For most attics, sealing the gaps and then adding blown-in insulation is the cheaper route, and usually the right one. Blown-in is loose fill sprayed through a hose. It works well when the attic floor is the only thing that needs covering.
Foam costs more, and it seals air as it insulates. I lean toward foam when your ductwork runs through the attic. The foam puts the ducts inside a sealed space instead of out in the attic heat.
We reply within one business day to set a time for me to come out. The estimate is free, done on site, and there's no obligation. You get it in writing, showing what comes out, what can stay and anything that needs fixing first.
(530) 399-1513The Chico Building Division issues building permits, and city code requires a permit to alter, remove or demolish any building or structure. That rule doesn't name insulation, so I confirm with the city whether your job needs a permit. If it does, we handle the application and the inspection, and we tell you which office covers your address.
In Butte County, the city won't issue a building permit until the Butte County air district has received and approved its asbestos notification or exemption form. That form comes first. If you're renovating a single home with no commercial use, you can fill out the exemption form, and the district stamps it and returns it for the building department.
We're based in Chico and work in the cities around it, including Durham and Paradise. A lot of the attics we open around here are in older houses. We often find flattened insulation, droppings along the eaves and a stain or two from an old roof leak. If you don't see your city listed, give us a call and ask.
I grew up on a farm, where you fixed things right the first time. I learned insulation on other contractors' crews and started this business in Chico in 2020, so we've been at it six years. I'm the one who comes out, looks at your job and writes the estimate.
Our crew lead and installers do the work, and I check it before we're done. If something in your house needs another trade first, like a roofer for a leak, I'd rather tell you and wait than cover it up. We're licensed and insured. Satisfaction guaranteed on every job.
If you'd like me to look at your attic, call (530) 399-1513 or send us the form. We take calls seven days a week, 8 AM to 9 PM.
Cold floors in winter usually trace back to the crawl space, and insulating under the house is a separate job from the attic.
A room that stays hot or drafty under a well-insulated attic often has walls with little or nothing inside them.
We're based in Chico and take removal jobs in the cities around it. The cities below have their own pages. If yours isn't listed, call and ask.
Removing old attic insulation usually costs about $1 to $2 per square foot across the US. That's the going rate for the work, not our price. Where your job lands depends on the attic's size, how hard it is to reach and how fouled the old layer is, and I measure all of that during the estimate.
Yes, if the old layer is dry, clean and free of mold and pests. One guide says new insulation can go right on top in that case, and age alone isn't a reason to pull it out. You skip the removal cost, and the money goes into the new layer instead.
Don't disturb it. The EPA advises treating vermiculite as if it contains asbestos, so you either leave it alone or have a trained professional remove it. If you choose removal, the EPA says to hire an accredited asbestos abatement contractor that's separate from whoever assessed the attic. In California, you can check that the contractor is registered with Cal/OSHA before you hire.
You need one when your project isn't exempt from the Butte County air district's rules. In that case, the owner has to have a thorough asbestos survey done by a Cal/OSHA-licensed asbestos consultant or site surveillance technician before any work begins. A single home with no commercial use can file the district's exemption form instead.
I'll give you a schedule with the estimate, because I need to see the attic first. Bigger or tighter attics with a lot of fouled material take longer than small, open ones. Putting new insulation in afterward adds time too.
Clear a path to the attic hatch and move anything stored up there, because the crew needs room to bag and carry. You usually don't have to leave, since the dust stays in the attic and we cover the path from the hatch. If spray foam goes in afterward, there's a re-entry time, a wait before you can come back inside, and I'll go over it with you.
Call (530) 399-1513 or use the form, and include the attic's square footage and what the insulation looks like. That way I come out knowing what I'm walking into.
