Top-rated mold & toxic material testers.

Get matched with top mold & toxic material testers in Newberg, OR

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Mold & toxic material testers in Newberg

Avatar for Mold Inspection Sciences of Portland
Mold Inspection Sciences of Portland
4.9(
64
)

Serving Newberg, OR and surrounding areas

Approved

In business since 2002

Free estimates

Credit card accepted

"Craig was professional, knowledgeable, prompt and courteous. He gave me a good idea of what to expect in dealing with the mold problem, which was a big help since I've not dealt with such things in the past."
Michael Bains
Brandon Apple
Craig Cooper
Before and after photos showing mold removed
We use these swabs to collect surface samples of mold

+7

Response time1 day
Recommended by96%of homeowners
Avatar for PNW Mold Masters
PNW Mold Masters
5.0(
6
)

Serving Newberg, OR and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"My condo is dated and lacks proper ventilation- aka no fans in the bathroom. So that combined with living in the pacific northwest is a recipe for disaster and perfect breeding ground for mold to accumulate. After dealing with a smell that would not quit for months I decided it was finally time to have my home inspected and gave Mold Masters a try. As a first time home owner I was unsure what to expect. Mold Masters was professional, honest, and guided me through the whole experience. I would highly recommend this business to anyone looking to improve their home and health."
Mold Testing Project
Mold Testing Project
Mold Testing Project
Mold Testing Project
Additional Photos

+3

Response time2 days
Response rate97%
2 neighbors recently requested a quote
Avatar for Mold CT
Mold CT
5.0(
4
)

Serving Newberg, OR and surrounding areas

Approved

In business since 2016

Credit card accepted

Offers commercial services

Mold Consulting and Testing is your first choice for expert and unbiased advice on Mold and Water Damage. We provide onsite inspections and testing for mold, as well as expert witness services throughout the Portland, OR and Vancouver, WA metro and beyond. As a prior owner / operator of a mold remediation business, I have 10 years of experience in the mold remediation industry, and that makes our service unique. Most companies just talk about clean-up, but we've actually done it!

Onsite Inspection
Moldy Attics
Moldy Attics
Containment
Air Testing

+3

Avatar for Armored Restoration
Armored Restoration
4.8(
20
)

Serving Newberg, OR and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"We had a leak in our tub that caused significant damage to everything around it. Kevin came out and did a thorough inspection, walked us through what the process was going to look like, and started demo a couple days later. Chris and Garrett primarily worked on our project and had great attitudes, always friendly, and communicated every step of the way. Our bathroom is now put back together and looks great."
Mold
Mold from roof leak
After mold remediation, drywall repair and flooring installed.
Before
Mold

+32

Response time7 hrs
1 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Arkeon
Arkeon
4.8(
127
)

Serving Newberg, OR and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Emergency services offered

"Great company. They got to me fast and got the work done before mold set in. They explained the process and helped me understand. Kept me informed and in the loop."
Water Damage Restoration
Water Damage Restoration
Crawlspace
Crawlspace
Crawlspace

+10

Response time1 day
Response rate89%
7 neighbors recently requested a quote
Avatar for Oregon Restoration Co.
Oregon Restoration Co.
4.7(
149
)

Serving Newberg, OR and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

"I wanted to give them an F for fantastic, but your rating system wouldn't get it! I was selling my house and an inspection came up with mold in my attic. I was devistated, but called the best. Ryan came out first, to look things over. He gave me an honest appraisal of what was there. His crew showed up and it was total professionalism from the start to the finish. During the process my family and I were protected from the mold. Set up and clean up each day was precise so I could have a normal life. I have dealt with many companies in the past, but they go way above in all things! If I could rate them higher than A I would."
Professional mold mitigation in progress. We tackle mold issues at the source to protect both your home and your health.
Mold removal in action — we ensure your home is safe, clean, and free from harmful contaminants.
Water damage containment setup in progress. We carefully isolate affected areas to protect the rest of your home while we work.
Expert craftsmanship in kitchen restoration — we ensure a seamless transformation from damage to a beautifully finished space.
Using the most advanced drying equipment, we address water damage efficiently to protect your home

+9

1 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for ACCURACY PROPERTY RESTORATION
ACCURACY PROPERTY RESTORATION
5.0(
8
)

Serving Newberg, OR and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Yoni did a great job removing mold and fixing the source of the moisture which is the broken exhaust fan ducts. Would definitely work with him again on other projects."
Drywall Project
Mold Testing and Remediation Project
Water & Smoke Damage Project
Water & Smoke Damage Project
Water & Smoke Damage Project

+35

Response time2 days
2 neighbors recently requested a quote
Recommended by75%of homeowners
...
Showing 1-10 of 113
FAQs for mold & toxic material test projects in Newberg, 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 Newberg, 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.