Roof sheathing cleaning
Growth on the underside of the roof deck is removed by blasting or sanding, followed by HEPA vacuuming of the attic.
Attic mold almost never comes from a single leak. Call Breffni Remediation and we'll connect you with an independent attic mold pro in Commerce who removes the growth and fixes the airflow problem underneath it.
Most attic growth comes down to three issues: exhaust fans venting into the attic, blocked soffit vents, and air leaks from the house below. Cleaning without fixing them doesn't last.
Answered day and night, holidays too.

Attic jobs fail when they stop at cleaning. These are the standards we look for in the contractors we refer.

The quote separates sheathing cleaning, insulation work, and ventilation corrections, so you know what each fix costs before anyone climbs the ladder.
Contractors use media blasting or hand cleaning, HEPA vacuums, and air filtration suited to working overhead in a tight attic.
Our phone line is answered 24/7 and calls go to attic contractors near Commerce, which helps when a closing date or a roof replacement is coming up.
Attic work means walking joists, working near wiring, and sometimes cutting new vents. The pros we route you to carry their own insurance and required licensing.
Here's what independent contractors in our network handle most often in attics.
Growth on the underside of the roof deck is removed by blasting or sanding, followed by HEPA vacuuming of the attic.
Fans and dryer vents that end in the attic get rerouted outside, removing a major moisture source.
Proper attic airflow needs open intake at the eaves and exhaust at the ridge. Contractors restore that balance.
Removing damaged insulation and sealing the gaps where house air escapes keeps the attic colder and drier.
Once the decking is clean, some contractors apply an antimicrobial or a fungicidal encapsulant coating. It doesn't replace cleaning or ventilation fixes, but it adds a layer of protection.

Here's how a typical attic job runs.
Tell us what you or your inspector saw, whether it's stained sheathing, frost, or drips from nails, and we'll connect you with an attic contractor near Commerce.
Expect a close look at where the moisture comes from, not just where it ended up.
The quote shows what needs cleaning and what needs fixing so it stays clean.
Decking is cleaned, exhaust routed outside, vents restored, and the job finishes with before-and-after photos you can share with a buyer or insurer.

Ongoing condensation can weaken sheathing over time. Call and we'll connect you with an independent attic contractor near Commerce.
Get Help Today: +1-844-326-4757
Here's what some recent callers shared.

The home inspector flagged black staining on the north side of the roof. The contractor found both bathroom fans venting straight into the attic. They dry ice blasted the decking and ran the ducts out through roof caps.
Every winter we'd get water spots on the bedroom ceiling. Frost was building on the nail tips and melting. They cleared the soffits, installed baffles, and sealed around the can lights. No spots this year.
We were about to replace the roof anyway, so the contractor cleaned the sheathing first and coordinated with the roofer on adding a ridge vent. Good timing saved us a second trip.
Photos of the cleaned attic saved our closing. The buyer's agent had questions and the report answered every one of them.
Condensation from household moisture, poor ventilation, and air leaks are the main culprits. Roof leaks can add to it.
It can still damage the roof deck and insulation, and it often becomes an issue when you sell.
Usually not. Most stained sheathing can be cleaned. Replacement is only needed when the wood is soft, delaminated, or structurally compromised.
It's a method that fires dry ice pellets at the surface to knock off growth. The dry ice turns into gas, leaving no water or grit behind, which suits attic sheathing well.
No. Bath and kitchen exhaust should be ducted all the way outside through a roof or wall cap. Venting into the attic is one of the most common causes of attic mold.
Most attic jobs take one to three days, depending on attic size, access, the cleaning method, and how many ventilation corrections are needed.
We route attic mold calls from across Commerce to independent contractors who understand local roof styles and climate.
Common Commerce service zip codes include 90040 90022 90023 90091.
Near the edge of town? See the nearby cities listed below.
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