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Best biohazard remediation specialists near Pullman, WA

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Top-Rated Biohazard remediation specialists in Pullman - Updated Nov 2026

Avatar for Alpha Environmental Services Inc
Alpha Environmental Services Inc
4.7(
134
)
Asbestos - AbatementIndoor Air Quality TestingMold & Toxic Material Test+4 more

Serving Pullman, WA and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"We hired Alpha Environmental Services to remove mold in our attic. They responded quickly to our emails and were able to complete the work right away. They explained the procedures thoroughly and kept us informed with before-and-after photos. Friendly, knowledgable, and reasonably priced, I would definitely recommend this company."
Heating Oil Tank
Radon Reduction System
Removal of Underground Tank
Response time1 day
Response rate100%
Recommended by85%of homeowners
EXTRAORDINARY MOVING, LLC
4.7(
15
)
Hazardous Waste Removal

Serving Pullman, WA and surrounding areas

Approved

Free estimates

Emergency services offered

Customers say: Super punctual

"They showed up despite horrible weather and road conditions and were incredibly fast.  We booked through Uhaul and overestimated how much time they would need because they are probably twice as fast as the average team. They were efficient and no issues with any awkward pieces; they knew how to manuever things to get them up/down and around door openings.  I would highly recommend them for any moving job and I am sure there is a lot we could have used them for that we didnt even think of asking.
"
2 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Mold PNW
Mold PNW
New to Angi
Toxicity and Mold - Removal

Serving Pullman, WA and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

Mold spreads fast, and insurance companies often deny coverage if you don’t act quickly. That can mean thousands out of pocket or even losing your policy altogether. Get ahead of the problem. Our expert remediation team identifies, treats, and prevents mold so you stay protected physically and financially.\n\nWe provide complete mold remediation, inspection, water damage restoration, and preventative treatments, eliminating mold at the source to restore a clean, safe living environment. From the first assessment to final clearance, our team delivers fast, thorough, and professional solutions tailored to your home’s needs.\n\n47% of homes in the Spokane/CDA area have mold. Time to get ahead of it.

Profile Picture
1 neighbors recently requested a quote
Avatar for Junk Truck
Junk Truck
New to Angi
Hazardous Waste Removal

Serving Pullman, WA and surrounding areas

Approved

In business since 2025

Free estimates

Small jobs welcome

Anything on your property that needs to go? I'm here to help!\n\nWhat I can take:\n- Garbage\n- Yard Waste\n- Old Appliances\n- Hazardous Liquids\n- Furniture\n- Scrap Metal\n- Construction Debris\n- Anything else you can think of\n\nWhat I won't take:\n- Any biohazards\n- Very large items (grain silos, old vehicles)\n\nI offer services in Pullman, Moscow, Viola, Troy, Lewiston, Clarkston, Almota, Albion, Colfax, Colton, Uniontown, and Palouse at no additional charge for driving. Anywhere further than the places listed, there will be a driving fee of $2.00 per mile driven added to your total price.\n\nFree estimates are avaliable for those who live 10 miles or less from Pullman. After 10 miles there will be a $1.00 per mile driving fee added to your total price.\nFlat Rate of $100 for just one item or a full load. (Cash or check)\n

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Biohazard Remediation FAQs, answered by experts

Mildew starts as a tiny spot, but if left untreated, it can severely damage your home as well as cause life-threatening health issues. Mildew eats away materials like wood and drywall and if left untreated can destroy entire walls and buildings. Mold sickness is almost a guarantee if you don’t tackle this problem as soon as it rears its head.

Eliminating mold from wood permanently poses a challenge as the mold spores have the ability to deeply penetrate the porous wood surface. While surface mold can be effectively eradicated with proper cleaning and preventative measures, it's difficult to guarantee its non-recurrence under favorable conditions. To prevent mold from reappearing, it is important to identify and resolve the root cause of the moisture that triggered mold growth initially.

Ensuring appropriate ventilation and a dry environment, or consider applying protective finishes such as sealant, varnish, or paint to prevent future moisture penetration and mold growth. Consistently inspect and maintain the area to keep the wood free from mold in the long term.

Mold grows quickly. It typically begins to grow on drywall about 24 hours after exposure to moisture or humidity. Drywall is a porous material, which makes it particularly hospitable to mold growth. 

While mold growth begins after just a day or so, it can take a few weeks before the evidence becomes visible. Mold spores will typically appear on the drywall surface within three weeks of growth starting.

Fumigation performed by licensed exterminators is safer and more effective than store-bought foggers. That’s because there are a lot of harmful substances and risky techniques used during such a service, and using or doing them without sufficient knowledge can put both you and your home in harm’s way. When in doubt, let a pro take care of tasks like this. 

To neutralize mildew smell, you can use natural deodorizers like baking soda or activated charcoal. Baking soda absorbs odors; sprinkle it liberally on the affected area, let it sit for a few hours, then vacuum it up. Activated charcoal, available in pouches, works similarly. Vinegar, with its natural acidic properties, can also neutralize odors. Mix equal parts water and vinegar, spray the affected area lightly, then blot it with a dry cloth. Enzymatic cleaners are effective too, breaking down odor-causing compounds.

The Pullman, WA homeowners’ guide to biohazard remediation services

From average costs to expert advice, get all the answers you need to get your job done.