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Find Mold & toxic material testers in Sandy

Avatar for Oregon Restoration Co.
Oregon Restoration Co.
4.95(
125
)

Angi Approved

In business since 2008

Emergency services offered

Warranties offered

"Ambrosio was friendly and kind, made a thorough search through the attic and rooms of the house to evaluate the roof leak and resulting mold, and gave a detailed estimate of all the work that would be involved in remediation. Didn't charge for gas or estimate. We since haven't been able to get in contact for next steps, but appreciated the timely and thorough response for our initial request for evaluation."
1 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for PNW Mold Masters
PNW Mold Masters
5.00(
10
)

Angi Approved

In business since 2024

Free estimates

Emergency services offered

"The company came to our house for mold removal and water removal work. The guys was very professional, explained about everything they did very well. And clean around them after they finished the job. I’m highly recommend for everyone. Thank you Peter ."
4 neighbors recently requested a quote
Recommended by50%of homeowners
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Avatar for Alpha Environmental Services Inc
Alpha Environmental Services Inc
4.73(
112
)

Angi Approved

In business since 2002

Free estimates

Warranties offered

"The guys from Alpha took care of our attic issue in no time at all. They were clean and tidy in the access area - you'd never know they were even there. We would highly recommend them......."
1 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for VALLEY WEST LANDSCAPES
VALLEY WEST LANDSCAPES
4.69(
13
)

In business since 1997

Free estimates

"They been reliable. Our landscaping looked well manicured."
Recommended by92%of homeowners
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Avatar for Cascade Radon Inc
Cascade Radon Inc
4.94(
157
)

In business since 1990

Free estimates

Emergency services offered

"Excellent from beginning to end. Very professional outfit from initial visit, quote, scheduling, work, followup. Price was reasonable, work quality went above and beyond, and radon levels dropped well below even the contractual level."
Recommended by99%of homeowners
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Avatar for L & L Design & Remodeling Inc.
L & L Design & Remodeling Inc.
3.33(
9
)

In business since 2007

Free estimates

General contractor specializing in home improvement such as weatherization, remodeling and the installation of home improvement products that are green friendly that increase market vaue and energy effiency. Our energy efficient products that we install are windows, roofs, solar vents, attic, wall, floor insulation and E-Shield radiant barrier. Other home improvement products and services that we install are countertops, cabinets, flooring, siding, roofs, gutters, exterior and interior painting, roof coating, window tinting and bathroom and kitchen remodeling. We strive to be up to date with the latest energy efficient products and home improvement products. We also specialize in removing asbestos siding and lead abatement. We are an A rated company with the Better Business Bureau doing 300 projects a year.Same as cash financing available and low interest installment financing. Additional DBAs - L and L Design and Remodel, L and L Design and Remodeling Inc, L & L Design & Remodel. Additional phones - (360) 694-7333, (877)535-7333, Fax number (360)735-5926 .

Recommended by44%of homeowners
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FAQs for mold & toxic material test projects in Sandy, OR

Some companies offer a no‑cost phone or video consultation that screens for red flags. If the discussion points to a real issue, the pro will recommend a paid on‑site inspection. The complimentary call clarifies whether you need full testing, but it isn’t a substitute for samples, lab work, or a written report. Always confirm what the free service covers before you schedule.

A standard inspection, which includes basic air and surface samples, takes an average of two hours. If the pro needs to probe hidden spaces, such as wall cavities or ductwork, plan on up to six hours. Extra time allows the inspector to reach tight areas, collect additional samples, and document findings. Lab analysis is a separate process and often adds several business days to the overall timeframe before you receive the full report.

Mold thrives where moisture lingers and air flow is poor. Common hotspots include bathroom walls, kitchen backsplashes, window sills, HVAC vents, fireplaces, crawl spaces, and enclosed attics. Check these areas regularly—especially after leaks or high‑humidity weather—to catch growth early and avoid costly repairs.

Unchecked mold can knock 20% to 37% off a home’s market value because buyers worry about hidden damage and health risks. Even after remediation, visible staining or a history of major moisture issues can still lower offers and prolong the time on the market. Addressing mold quickly protects both your property’s structural integrity and its resale appeal.

The Sandy, OR homeowners’ guide to mold & toxic material tests

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

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