Fast, Reliable Insulation Removal Across Novato
Insulation removal in Novato usually comes down to one of two jobs: a full attic cleanout or a crawl space vacuum-out, and in most homes we see, it’s both. The price typically lands between $1,400 and $3,800 depending on square footage, access, and how much contamination we’re dealing with. Our crews reach Novato neighborhoods like Ignacio, Hamilton Field, San Marin, and downtown within about 90 minutes, usually less. If you’re calling from a 1960s ranch off Ignacio Boulevard with that musty smell coming through the vents, we know exactly what you’re dealing with before we even pull up. Call (254) 272-5876 and you’ll get a live person who can schedule a same-day visit.
Why Alden Attic Insulation Is Novato’s Preferred Insulation Removal Company
We’re independently owned and operated, held to The Garrison Standard. That means a written price before any work starts, a written guarantee good for 365 days, and background-checked, uniformed technicians who show up inside the window we promised. Novato homeowners don’t have time for a contractor who quotes one number over the phone and another at the door. Our process removes that problem. Bryce Holloway leads our team, and the rule he fields most calls about is simple: the number you approve is the number on the invoice.
What separates us in Novato is that we actually know the housing stock. The Hamilton AFB-era homes and the 1960s and 70s subdivisions around San Marin Drive and Ignacio Boulevard were built with materials that fail in predictable ways. Original rock wool, loose-fill fiberglass, and decades of rodent traffic in the crawl spaces are the norm, not the exception. Our techs have seen hundreds of these jobs across Marin County. When you call, you’re not teaching us about your house. We already know what it is.
Every Insulation Removal job from Alden includes the 365-Day Done Right Promise. If the removal fails within a year, if we missed a section, if something wasn’t done right, we come back at no charge. That’s in writing. No fine print, no callback runaround.
Attic Cleanout in Novato
Attic cleanout in Novato often means removing original insulation that’s been in place since the Johnson administration. In homes around Hamilton Field and the 1960s tracts east of Highway 101, we regularly pull out rock wool or loose-fill fiberglass that’s compacted to half its original depth, soaked with rodent urine, and no longer holding any meaningful R-value. A cleanout like this isn’t a top-off job. The old material has to come out completely before new insulation goes in. In Novato, that job typically runs $1,400 to $3,200 depending on attic size and contamination level.
What the crew does
We bring commercial HEPA vacuums and containment into the home before touching anything. The team seals off the attic access, runs negative air pressure, and removes all old material down to the decking. Rodent droppings, nesting material, dust, and loose-fill all go into sealed bags carried out through a contained chute, not through your living room. The area gets vacuumed clean so new insulation can be installed the same day if that’s part of the job.
When a Novato homeowner needs this
If you smell something musty or ammonia-like when the heat kicks on, that’s a sign of rodent activity in the attic. If your energy bills climb and the attic floor insulation looks thin or flattened, the material has lost its loft. Both situations mean full removal, not more insulation piled on top. We see it on Ignacio Boulevard, in San Marin, and throughout the older ranches south of Novato Boulevard.
Crawl Space Cleaning in Novato
Crawl space cleaning in Novato usually pairs with an attic cleanout because the older homes here have crawl spaces that catch everything the attic lets go. Fallen insulation, rodent nests, moisture, and years of dust accumulate under the subfloor. In raised-foundation ranches across San Marin and the neighborhoods near Novato High School, we find insulation that has fallen off the subfloor and is blocking the vents. When vents are blocked, moisture builds. That moisture feeds mold and rot. A crawl space cleaning in Novato typically runs $1,200 to $3,800 depending on square footage and whether we’re pulling rodent-contaminated material or just clearing fallen insulation and debris.
Moisture and vent clearing
The first thing we check is vent blockage. Novato’s older ranches were built with perimeter vents meant to keep air moving under the house. When insulation falls and covers them, the space stops breathing. We clear the vents, remove the fallen insulation, and vacuum the subfloor with HEPA equipment. If rodent contamination is present, all of it goes into sealed bags and out through the crawl access.
Same-day turnaround
Most crawl space cleanings in Novato are done in four to six hours. If the attic is being done too, figure a full day. We schedule both zones in one visit whenever possible, so you only have a crew at the house once.
Trusted Brands We Service in Novato
We remove insulation from every major brand installed in Novato homes over the last 50 years, including Johns Manville, Knauf, and CertainTeed. Rockwool from the 1960s and 70s is the most common material we pull, along with older CertainTeed loose-fill. When it’s time to put new insulation back in, we install Owens Corning, Rockwool, CertainTeed, and Johns Manville products, so you’ll know exactly what’s going into your attic before we start. For many Novato homes, we recommend Novato Blown In Insulation as an efficient replacement option. We stock materials for Novato jobs locally, which means faster turnaround when you need removal and replacement in the same visit.
Common Insulation Removal Problems We See in Novato Homes
- Rodent-contaminated rock wool and loose-fill. Decades of rats and mice nesting in attics and crawl spaces leave insulation soaked with urine and packed with droppings. Topping it off just seals the smell in. Full removal is the only real fix.
- Blocked crawl space vents. In Novato’s raised-foundation ranches, insulation falls off the subfloor and covers the vents. Moisture builds, mold grows, and the smell moves up into the living space through the floor.
- Compacted insulation that’s lost all R-value. Original loose-fill fiberglass and rock wool settle over decades. At half its original depth, it’s doing almost nothing. A top-off can help in some cases, but in Novato’s older homes, the existing layer is usually too contaminated to keep.
- DIY removal gone wrong. Homeowners try to pull insulation themselves without containment. Fiberglass particles and rodent debris end up in the HVAC system and across the living space. We’ve cleaned up enough of these to know it’s a job for a trained crew with the right equipment.
Pricing for Insulation Removal in Novato, CA
Most attic cleanouts in Novato run $1,400 to $3,200. Crawl space cleaning runs $1,200 to $3,800. If both zones need work, which is common in the older ranches around Hamilton Field and San Marin, figure $2,600 to $5,500 for the combined job. What moves the number: square footage, how much material is up there, whether rodent contamination is present, and access difficulty. Novato’s older homes with tight attic access and low crawl spaces run toward the higher end. Every job gets a written price before we start. The number you approve is the number on the invoice. Call (254) 272-5876 for a free estimate. We answer 24/7 with a live person.
We Also Serve Cities Near Novato
Our crews work throughout Marin County and into southern Sonoma. If you’re in Insulation Removal territory near Fairfax, San Anselmo, Petaluma, or San Rafael, we can usually get to you the same day or next morning. Scheduling runs through the same live-answer line, so you won’t leave a voicemail and wait.
Serving Novato, CA - Our Local Coverage Area
We’re based in the Novato area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Insulation Removal in Novato
Yes. We keep same-day slots open for Novato jobs whenever possible, and in most cases we can have a crew at your house within 90 minutes of the call. The homeowners who need same-day service are usually dealing with an active rodent problem or HVAC contamination, and we prioritize those. Call (254) 272-5876 to see what’s available today.
Rodent-contaminated rock wool and compacted loose-fill that’s lost all its R-value. The Hamilton AFB-era homes and 1960s and 70s subdivisions around San Marin Drive and Ignacio Boulevard were built with materials that settle and degrade over 50 to 60 years. Once rodents move in, the insulation is beyond saving. Full removal is the only fix.
Yes. Most Novato jobs we do involve both zones, and we schedule them together. The crew brings equipment for both, sets up containment once, and usually finishes the whole job in a single day. That means one disruption to your day instead of two separate visits.
If the insulation is compacted, rodent-soiled, or blocking your crawl space vents, it needs to come out. A repair or top-off only works when the existing material is still dry, clean, and properly placed. In Novato’s older ranches, that’s rarely the case. We’ll tell you honestly which one you need when we inspect it, and the written estimate will show exactly what we’re doing and why.
Mostly Rockwool batts from the 1960s and 70s, older CertainTeed loose-fill, and Johns Manville fiberglass from later decades. We also remove Knauf products in some of the mid-70s homes around San Marin. When we install new insulation, we typically use Owens Corning, Rockwool, CertainTeed, or Johns Manville products.
Written by Bryce Holloway, Owner at Alden Attic Insulation, serving Novato and Marin County with insulation removal and installation done right.